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  • Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay [7622]

    Blue Sea Systems Blue Sea 7622 ML-Series Heavy Duty Automatic Charging Relay [7622]

    7622Manual Control: YesCoil Voltage: 12vFeatures: Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicing Includes ML-Series Remote Control Contura Switch PN 2146 500 Ampere continuous rating Magnetic Latch (ML)-ACR draws very low current (<10 mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state Start Isolation (SI)-Can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics Engine Isolation (EI)-Can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output Senses charging on two battery banks Supports high-output alternators up to 500 Amps LED output to remotely indicate when batteries are combined, isolated, in voltage lockout, in Start or Engine isolation 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance 7/8" (22mm) stud length accepts multiple cable terminals Label recesses for circuit protection Silver alloy contacts provide high reliability for switching live loads WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Owner's Manual (pdf)

    $285.99

  • Blue Sea 1836 M2 AC Ammeter [1836] Blue Sea 1836 M2 AC Ammeter [1836]

    Blue Sea Systems Blue Sea 1836 M2 AC Ammeter [1836]

    M2 AC AmmeterMonitors AC Amperage on large, bright display. Supports programmable current transformer ratios. Accurately measure and alarm the amperage of your AC system. (measures 2 independent circuits)Features: Auto-dimming, bright OLED display is easy to read Easy to adjust 92dB alarm on all models Isolated MOSFET relay Specifications: Meter: Current Function: to 300A Alarms: High/Low Current Display Size: 55mm x 28mm Input Voltage: 7-70V DC Maximum Power Consumption: 1.00Watt Minimum Power Consumption: 0.3 Watt WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    $282.99

  • Blue Sea 8248 DC Digital Multimeter w/ Alarm [8248] Blue Sea 8248 DC Digital Multimeter w/ Alarm [8248]

    Blue Sea Systems Blue Sea 8248 DC Digital Multimeter w/ Alarm [8248]

    DC Digital Multimeter w/ Alarm Displays amperage from -500 to +500 Amps Displays voltage from 0 to 60 Volts in 0.01 Volt increments High and low voltage, audio and visual alarms Standard meter operates in negative side of circuit only. Shunt Shifter required for positive side installation such as alternators 3 levels of display brightness Programmable sleep mode blanks display for power conservation Splashproof front Includes 500 Amp shunt Applicable for 12, 24, 32, 36, and 42 Volt DC systems WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Owner's Manual (pdf)

    $282.99

  • Blue Sea 1833 M2 DC Voltmeter [1833] Blue Sea 1833 M2 DC Voltmeter [1833]

    Blue Sea Systems Blue Sea 1833 M2 DC Voltmeter [1833]

    M2 DC VoltmeterMonitors DC Voltage on large, bright display. Accurately measures and monitors the voltage of up to three batteries.Features: Auto-dimming, bright OLED display is easy to read Easy to adjust 92dB alarm on all models Isolated MOSFET relay Specifications: Meter: Voltage Function: 8 to 70V Resolution: 0.01V DC Alarms: High/Low Voltage Display Size: 55mm x 28mm Input Voltage: 7-70V DC Maximum Power Consumption: 1.00Watt Minimum Power Consumption: 0.3 Watt WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Owner's Manual (pdf)

    $279.99

  • Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control  Deutsch Connector [7622100]

    Blue Sea Systems Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]

    7622100 ML ACR Charging Relay 12V 500A with Manual Control & Deutsch Connector500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine.Features: Manual control switch provides an added level of safety allowing control with or without power, and offering LOCK OFF capability for servicing Automatically manages the charging of two large battery banks Allows paralleling of battery banks for emergency starting 500 Ampere continuous rating to support high-output alternators Magnetic Latch (ML)—ACR draws very low current (<40mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state Dual sensing—senses charge on both battery banks Start Isolation (SI)—can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics Engine Isolation (EI)—can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output Senses charging on two battery banks LED output to remotely indicate when batteries are combined, isolated, in voltage lockout, or in Start or Engine isolation 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance 7/8" (22mm) stud length accepts multiple cable terminals Silver alloy contacts provide high reliability for switching live loads Label recesses for circuit identification Specifications: Control Circuit Connection: Deutsch DTM Nominal Voltage: 12VDC Manual Control: Yes Engine Isolation: Yes Mounting: #10 Start Assist: Yes Start Isolation: Yes Amperage Operating Current: 13mA Amperage Operating Current When Changing State: <7.0A Terminal Stud Torque: 140 in-lb (15.82 Nm) Continuous Rating: 500A Intermittent Rating: 700A (5 min) Cranking Rating 30 Seconds: 1450A DC Cable Size to Meet Ratings: 2x (4/0) Live Current Switching: 300A@12VDC Switching Cycles: 100,000 Terminal Ring Diameter Clearance: 1.18" (29.97 mm) Terminal Stud Length: 0.875" (22.23 mm) Terminal Stud Size: 3/8" - 16 (M10) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    $278.99

  • Blue Sea 8096 DC 6 Position Toggle Branch Circuit Breaker Panel - White Switches [8096]

    Blue Sea Systems Blue Sea 8096 DC 6 Position Toggle Branch Circuit Breaker Panel - White Switches [8096]

    8096 DC 6 Position Toggle Branch Circuit Breaker Panel - White SwitchesFeatures: All positive, negative and grounding buses installed, fully pre-wired Panels with meters include toggle switch for mounting up to 3 battery banks All panels with analog meters are owner upgradable to 24 Volts with 8240 or 8243 (18-32V DC meters) All circuit label positions are backlit on standard panels - No kit required "ON" indicating LEDs installed in all circuit positions Specifications: Positions: 6 Nominal Voltage: 12v/24v Maximum Amperage: 100A per bus Height: 3.75" Width: 10.5" Depth: 2.5" Included: (6) 7210 A-Series White Toggle Circuit Breaker - Single Pole 15A (1) 8030 Basic DC Panel Label Set - 30 Labels WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Max Breaker Quantity: 6 AC/DC: DC Voltage: 12/24v Box Dimensions: 5"H x 9"W x 12"L WT: 2.3 lbs UPC: 632085080969 Owner's Manual (pdf)

    $278.99

  • Blue Sea 1214 120V AC Main + 2 Positions [1214]

    Blue Sea Systems Blue Sea 1214 120V AC Main + 2 Positions [1214]

    120 Volt AC Main + 2 PositionsFeatures: All circuit label positions are backlit "ON" indicating LEDs installed in all circuit positions Includes 4206-Square Format Label Set Specifications: Positions: 2 Nominal Voltage: 120V AC Height: 4.75" (120.65mm) Width: 4.88" (123.95mm) Depth: 3.00" (76.2mm) Weight: 1.58lb (0.72kg) Includes:(2) - 7403 - A-Series Flat Rocker Circuit Breaker - Single Pole 15A(1) - 4206 - Basic AC Label Kit - 30 Black Square Labels [LABEL](1) - 7414 - A-Series Flat Rocker Circuit Breaker - Double Pole 30A (Main)WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: AC/DC: AC Box Dimensions: 5"H x 7"W x 9"L WT: 1.6 lbs UPC: 632085012144 Quick Guide (pdf)Owner's Manual (pdf)

    $277.99

  • Blue Sea 1208 120V AC 2 Sources - 30A [1208]

    Blue Sea Systems Blue Sea 1208 120V AC 2 Sources - 30A [1208]

    120 Volt AC 2 Sources - 30AFeatures: Backlight label positions Red "Reverse Polarity" LEDs installed Green "Power Available" LEDs installed Lockout slides prevent connecting multiple AC sources simultaneously Specifications: Source Selection: 2 Nominal Voltage: 120V AC Height: 4.75" (120.65mm) Width: 4.88" (123.95mm) Depth: 3.00" (76.2mm) Weight: 1.71lb (0.78kg) Includes:(2) - 7574 - A-Series Raised Rocker Circuit Breaker - Double Pole 30AWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: AC/DC: AC Box Dimensions: 5"H x 7"W x 9"L WT: 1.6 lbs UPC: 632085012083 Quick Guide (pdf)Owner's Manual (pdf)

    $276.99

  • Blue Sea ML-ACR Automatic Charging Relay with Manual Control 12vDC 500A

    Blue Sea Systems Blue Sea ML-ACR Automatic Charging Relay with Manual Control 12vDC 500A

    Blue Sea Systems ML-ACR Automatic Charging Relay with Manual Control - 12V DC 500AModel: 7622-BSS Automatically manages the charging of two large battery banks Allows paralleling of battery banks for emergency starting 500 Ampere continuous rating to support high-output alternators Magnetic Latch (ML)—ACR draws very low current (<40mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state Dual sensing—senses charge on both battery banks Start Isolation (SI)—can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics Engine Isolation (EI)—can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output Senses charging on two battery banks Manual control switch provides an added level of safety allowing control with or without power, and offering LOCK OFF capability for servicing 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engineSpecifications Control Circuit Connection Tinned Wire Nominal Voltage 12V DC Manual Control Yes Engine Isolation Yes Mounting #10 Start Assist Yes Start Isolation Yes Amperage Operating Current 13mA Amperage Operating Current when changing state <7.0A Terminal Stud Torque 140 in-lb (15.82 Nm) Continuous Rating 500A Intermittent Rating 700A (5 min) Cranking Rating 30 sec 1450A DC Minimum Operating Temperature -10° C Maximum Operating Temperature 60° C Cable Size to Meet Ratings 4/0 AWG x 2 Live Current Switching 300A @ 12V DC Stud Material Tinned Copper Switching Cycles 100000 Terminal Ring Diameter Clearance Terminal Ring Diameter Clearance Terminal Stud Length 1.50in (38.1 mm) Terminal Stud Size 3/8" - 16 (M10) Wire Size 20 AWG What's in the Box: ML-ACR Automatic Charging Relay with manual Control 12v SPDT Remote Control Contura Switch - ON-OFF-ON

    $273.85

  • Blue Sea M2 AC Ammeter

    Blue Sea Systems Blue Sea M2 AC Ammeter

    Blue Sea Systems M2 AC AmmeterModel: 1836-BSS Auto-dimming, bright OLED display is easy to read Easy to adjust 80dB alarm on all models Isolated MOSFET relay Monitors AC Amperage on large, bright display. Supports programmable current transformer ratios. Accurately measure and alarm the amperage of your AC system. (measures 2 independent circuits)Specifications Function to 300A Input Voltage 7-70V DC Alarms High/Low Current Current Accuracy ± 2.0% Current Range 0-150A Display Size 55mm x 28mm Maximum Power Consumption 1.00 Watt Minimum Power Consumption 0.3 Watt Weight 4.00lb (1.81 kg) What's in the Box: M2 AC Ammeter Head Unit Surface Mount Bezel and Seal Surface Mount Gasket Surface Mount Cover Flat Mount Bezel Flat Mount Clamp Mounting Ring Mounting Nut Connectors Screwdriver AC Current Transformer

    $271.45

  • Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC [7620]

    Blue Sea Systems Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC [7620]

    7620Manual Control: NoCoil Voltage: 12V DC Combines battery banks during charging and isolates under discharge 500 Ampere continuous rating suitable for use with large battery banks, starters, alternators, and inverter/chargers Includes ML-Series Remote Control Contura Switch PN 2146 Silver alloy contacts provide high reliability 3/8" copper studs, using Blue Sea Systems superior one piece stud technology, suitable for 300 Ampere continuous rating and large cable connections WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Owner's Manual (pdf)Brochure (pdf)

    $268.99

  • Blue Sea M2 DC Voltage

    Blue Sea Systems Blue Sea M2 DC Voltage

    Blue Sea Systems M2 Dc VoltmeterModel: 1833-BSS Auto-dimming, bright OLED display is easy to read Easy to adjust 80dB alarm on all models Isolated MOSFET relay Monitors DC Voltage on large, bright display. Accurately measures and monitors the voltage of up to four battery banks.Specifications Function 8 to 70V Resolution 0.01V DC Input Voltage 7-70V DC Alarms High/Low Voltage Current Accuracy ± 1.0% Display Size 55mm x 28mm Maximum Power Consumption 1.00 Watt Minimum Power Consumption 0.3 Watt Weight 4.00lb (1.81 kg) What's in the Box: M2 DC Voltage Head Unit Surface Mount Bezel and Seal Surface Mount Gasket Surface Mount Cover Flat Mount Bezel Flat Mount Clamp Mounting Ring Mounting Nut Connectors Screwdriver Retail Package Only

    $268.35

  • Blue Sea 8238 AC Digital Ammeter [8238] Blue Sea 8238 AC Digital Ammeter [8238]

    Blue Sea Systems Blue Sea 8238 AC Digital Ammeter [8238]

    AC Digital Ammeter Displays amperage from 0 to 150 Amps 3 levels of display brightness Splashproof front Includes current transformer Manual sleep mode blanks display for power conservation WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Owner's Manual (pdf)

    $266.99

  • Blue Sea 1522 360 Panel Dual Bilge Pump Control [1522]

    Blue Sea Systems Blue Sea 1522 360 Panel Dual Bilge Pump Control [1522]

    360 Panel Dual Bilge Pump ControlControls two bilge pumpsRestricted-off circuit breakers and manual override switches On-indicating LED indicates power is available at the bilge pump float switch Restricted-off circuit breakers provide 24-hour circuit protection to the bilge pump float switch Manual Override switch with On-indicating LED provides visual indication pump is running; also illuminates when pump is running as a result of float switch operation Specifications: Nominal Voltage: 12V DC Height: 4.75" (120.65mm) Width: 4.88" (123.95mm) Includes:(2) - 7427 - A-Series Restricted Off Flat Rocker Circuit Breaker - Single Pole 10A(2) - 7480 - Rocker Switch SPST - ON-OFFWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: AC/DC: DC Box Dimensions: 5"H x 7"W x 9"L WT: 1.3 lbs UPC: 632085015220 Quick Guide (pdf)

    $262.99

  • Blue Sea 9012 L Solenoid Switch - 12-24VDC - 250A [9012]

    Blue Sea Systems Blue Sea 9012 L Solenoid Switch - 12-24VDC - 250A [9012]

    L Solenoid Switch - 12-24VDC - 250AFeatures: Hermetically sealed contacts / vaporproof Ignition protected - safe for installation aboard gasoline powered boats Activated by an ON-OFF switch mounted anywhere Integrated coil control minimizes heating and amperage draw 450 Amp Class Designed for 12 or 24 Volt systems Ignition protected -- safe for installation aboard gasoline-powered boats Activated by a low amperage ON-OFF switch mounted anywhere Specifications: Control Circuit Connection: 20 AWG Tinned Wire Nominal Voltage: 12V DC / 24V DC Coil Function: Normally Open Mounting: #10 Operating Amperage Current: 3.6A when changing state Amperage Operating Current: 0.13A @ 12 V / 0.07A @ 24 V Terminal Stud Torque: 90 in-lb (10.17 Nm) Continuous Rating: 250A Using 1/0 Wire Size / 300A Using 2/0 Wire Size / 400A Using 4/0 Wire Size / 450A Using 2 x (2/0) Wire Size Intermittent Rating: 275A (5 min) Using 1/0 Wire Size / 400A (5 min) Using 2/0 Wire Size / 500A (5 min) Using 4/0 Wire Size / 600A (5 min) Using 2 x (2/0) Wire Size Cranking Rating 30 sec: 1,000A / 1000A DC Contact Form: SPST-NO Input Voltage: 9-36V DC Inrush Rating: 0.25 sec (10 repeats): 2000A Switching Cycles: 1,000,000 Terminal Stud: Serrated Flange Nut Terminal Stud Length: 0.66" (16.76mm) Terminal Stud Size: 5/16" (M8) Weight: 1.00lb (0.45 kg) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Continuous Amperage: 450a Box Dimensions: 3"H x 4"W x 7"L WT: 1 lbs UPC: 632085090128 Owner's Manual (pdf)

    $260.99

  • Blue Sea 8027 AC Main +6 Position Breaker Panel - White Switches [8027]

    Blue Sea Systems Blue Sea 8027 AC Main +6 Position Breaker Panel - White Switches [8027]

    8027 AC Main +6 Position Breaker Panel - White SwitchesFeatures: Red reverse polarity indicating LED All hot, neutral and safety ground buses installed, fully pre-wired All circuit label positions are backlit on standard panels - No kit required "ON" indicating LEDs installed in all circuit positions Specifications: Positions: 6 Nominal Voltage: 120v AC Height: 7.5" Width: 5.25" Included: (1) 8031 Basic AC Panel Label Set - 30 Labels (7) 8034 LED - 120v AC Green (1) 8066 LED - 120v AC Red (3) 7210 A-Series White Toggle Circuit Breaker - Single Pole 15A (Branch) (1) 7238 A-Series White Toggle Circuit Breaker - Double Pole 30A (Main) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Max Breaker Quantity: 6 AC/DC: AC Voltage: 120v Box Dimensions: 5"H x 7"W x 12"L WT: 2 lbs UPC: 632085080273 Owner's Manual (pdf)

    $260.99

  • Blue Sea 8366 AC Rotary Switch Panel 30 Ampere 3 Positions + OFF, 2 Pole [8366]

    Blue Sea Systems Blue Sea 8366 AC Rotary Switch Panel 30 Ampere 3 Positions + OFF, 2 Pole [8366]

    AC Rotary Switch Panel 30 Ampere 3 positions + OFF, 2 PolePoles: 2Voltage: 120vAmperage: 30Positions: 3 + OFF Switches 3 - 120 Volt AC sources Includes 9010 heavy duty industrial rated switch Two-part polyurethane slate gray finish Heavy 1/8" aluminum 5052 alloy Red reverse polarity LED indicators Green power available LED indicators Compact solution when circuit protection is provided elsewhere WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: AC/DC: AC Max Breaker Quantity: 3 +OFF Voltage: 120v Box Dimensions: 5"H x 6"W x 10"L WT: 1 lbs UPC: 632085083663 Owner's Manual (pdf)

    $258.99

  • Blue Sea ML-ACR Automatic Charging Relay 24vDC 500A

    Blue Sea Systems Blue Sea ML-ACR Automatic Charging Relay 24vDC 500A

    Blue Sea Systems ML-ACR Automatic Charging Relay - 24V DC 500AModel: 7621-BSS Automatically manages the charging of two large battery banks Allows paralleling of battery banks for emergency starting 500 Ampere continuous rating to support high-output alternators Magnetic Latch (ML)—ACR draws very low current (<40mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state Dual sensing—senses charge on both battery banks Start Isolation (SI)—can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics Engine Isolation (EI)—can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output Senses charging on two battery banks 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engineSpecifications Control Circuit Connection Tinned Wire Nominal Voltage 24V DC Manual Control No Engine Isolation Yes Mounting #10 Start Assist Yes Start Isolation Yes Amperage Operating Current 13mA Amperage Operating Current when changing state <7.0A Terminal Stud Torque 140 in-lb (15.82 Nm) Continuous Rating 500A Intermittent Rating 700A (5 min) Cranking Rating 30 sec 1450A DC Minimum Operating Temperature -10° C Maximum Operating Temperature 60° C Cable Size to Meet Ratings 4/0 AWG x 2 Live Current Switching 300A @ 12V DC Stud Material Tinned Copper Switching Cycles 100000 Terminal Ring Diameter Clearance Terminal Ring Diameter Clearance Terminal Stud Length 1.50in (38.1 mm) Terminal Stud Size 3/8" - 16 (M10) Wire Size 20 AWG What's in the Box: ML-ACR Automatic Charging Relay 24v SPDT Remote Control Contura Switch - ON-OFF-ON

    $257.16

  • Blue Sea ML-ACR Automatic Charging Relay 12vDC 500A

    Blue Sea Systems Blue Sea ML-ACR Automatic Charging Relay 12vDC 500A

    Blue Sea Systems ML-ACR Automatic Charging Relay - 12V DC 500AModel: 7620-BSS Automatically manages the charging of two large battery banks Allows paralleling of battery banks for emergency starting 500 Ampere continuous rating to support high-output alternators Magnetic Latch (ML)—ACR draws very low current (<40mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state Dual sensing—senses charge on both battery banks Start Isolation (SI)—can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics Engine Isolation (EI)—can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output Senses charging on two battery banks 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engineSpecifications Control Circuit Connection Tinned Wire Nominal Voltage 12V DC Manual Control No Engine Isolation Yes Mounting #10 Start Assist Yes Start Isolation Yes Amperage Operating Current 13mA Amperage Operating Current when changing state <7.0A Terminal Stud Torque 140 in-lb (15.82 Nm) Continuous Rating 500A Intermittent Rating 700A (5 min) Cranking Rating 30 sec 1450A DC Minimum Operating Temperature -10° C Maximum Operating Temperature 60° C Cable Size to Meet Ratings 4/0 AWG x 2 Live Current Switching 300A @ 12V DC Stud Material Tinned Copper Switching Cycles 100000 Terminal Ring Diameter Clearance Terminal Ring Diameter Clearance Terminal Stud Length 1.50in (38.1 mm) Terminal Stud Size 3/8" - 16 (M10) Wire Size 20 AWG What's in the Box: ML-ACR Automatic Charging Relay SPDT Remote Control Contura Switch - ON-OFF-ON

    $257.16

  • Blue Sea 7717 ML-RBS Remote Battery Switch w/Manual Control Auto-Release - 24V [7717] Blue Sea 7717 ML-RBS Remote Battery Switch w/Manual Control Auto-Release - 24V [7717]

    Blue Sea Systems Blue Sea 7717 ML-RBS Remote Battery Switch w/Manual Control Auto-Release - 24V [7717]

    ML-RBS Remote Battery Switch with Manual Control Auto-Release - 24V Manual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability for servicing LED output to remotely indicate switch state - requires optional LED 3/ 8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance 7/ 8" (22mm) stud length accepts multiple cable terminals Label recesses for circuit identification Silver alloy contacts provide high reliability for switching live loads Auto Releasing ML-Series Remote Battery Switch with SPST Switching Provides 500A switching and features of current ML Remote Battery Switches, but can be controlled with SPST or SPDT switch for applications where a normally open relay is desiredSpecificationsControl Circuit Connection:Tinned WireNominal Voltage:24V DCManual Control: YesCoil Function: Auto releasing Mounting: #10Amperage Operating Current:8mA when OFF/13mA when ONAmperage Operating Current when changing state: <4A (40 ms)Control Circuit Voltage: 20.2 to 32.9V DCContinuous Rating: 500AIntermittent Rating: 700A (5 min)Cranking Rating: 10 sec 2500ACranking Rating: 1 min 1100AMinimum Operating Temperature: -10° CMaximum Operating Temperature: 50° CCable Size to Meet Ratings: 2x (4/0)Live Current Switching: 300A @ 12V DC 10,000 CyclesMaster Control Switch Capability: YesMechanical Endurance: 100,000 CyclesSwitching Cycles: 100000Terminal Ring Diameter Clearance: 1.18" (29.97mm)Terminal Stud Length: 0.875" (22.23mm)Terminal Stud Size: 3/8-16 (M10)Terminal Stud Torque: 140 in-lb (15.82 Nm)Weight: 1.75lb (0.79 kg)WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Lockable: Yes Continuous Amperage: 500a Box Dimensions: 3"H x 7"W x 12"L WT: 2.2 lbs UPC: 632085077143 Owner's Manual (pdf)Brochure (pdf)

    $255.99

  • Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713] Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]

    Blue Sea Systems Blue Sea 7713 ML-RBS Remote Battery Switch w/Manual Control Release - 12V [7713]

    ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12V Manual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability for servicing LED output to remotely indicate switch state - requires optional LED 3/ 8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance 7/ 8" (22mm) stud length accepts multiple cable terminals Label recesses for circuit identification Silver alloy contacts provide high reliability for switching live loads Auto Releasing ML-Series Remote Battery Switch with SPST Switching Provides 500A switching and features of current ML Remote Battery Switches, but can be controlled with SPST or SPDT switch for applications where a normally open relay is desiredSpecificationsControl Circuit Connection:Tinned WireNominal Voltage:12V DCCoil Function: Auto releasing Mounting: #10Amperage Operating Current:8mA when OFF/13mA when ONAmperage Operating Current when changing state: <7A (40 ms)Control Circuit Voltage: 10.1 to 16.5V DCContinuous Rating: 500AIntermittent Rating: 700A (5 min)Cranking Rating: 10 sec 2500ACranking Rating: 1 min 1100AMinimum Operating Temperature: -10° CMaximum Operating Temperature: 50° CCable Size to Meet Ratings: 2x (4/0)Live Current Switching: 300A @ 12V DC 10,000 CyclesMaster Control Switch Capability: YesMechanical Endurance: 100,000 CyclesSwitching Cycles: 100,000Terminal Ring Diameter Clearance: 1.18" (29.97mm)Terminal Stud Length: 0.875" (22.23mm)Terminal Stud Size: 3/8-16 (M10)Terminal Stud Torque: 140 in-lb (15.82 Nm)Weight: 1.75lb (0.79 kg)WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Lockable: Yes Continuous Amperage: 500a Box Dimensions: 3"H x 7"W x 12"L WT: 2.1 lbs UPC: 632085077129 Owner's Manual (pdf)Brochure (pdf)

    $255.99

  • Blue Sea 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release  Deutsch Connector - 12V [7713100]

    Blue Sea Systems Blue Sea 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release Deutsch Connector - 12V [7713100]

    7713100 ML-RBS Remote Battery Switch with Manual Control Auto Release & Deutsch Connector - 12VFeatures: Includes Manual Control Auto Release Includes Deutsch Connector 12V Wire Harness Connections: Red: Control +VDC, To Close Black: Ground Yellow: -VDC LED Output

    $248.99

  • Blue Sea 8367 AC Rotary Switch Panel 30 Ampere 2 Positions + OFF, 2 Pole [8367]

    Blue Sea Systems Blue Sea 8367 AC Rotary Switch Panel 30 Ampere 2 Positions + OFF, 2 Pole [8367]

    AC Rotary Switch Panel 30 Ampere 2 positions + OFF, 2 PolePoles: 2Voltage: 120vAmperage: 30Positions: 2 + OFF Switches 2 - 120 Volt AC sources Includes 9011 heavy duty industrial rated switch Two-part polyurethane slate gray finish Heavy 1/8" aluminum 5052 alloy Red reverse polarity LED indicators Green power available LED indicators Compact solution when circuit protection is provided elsewhere WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: AC/DC: AC Max Breaker Quantity: 2 +OFF Voltage: 120v Box Dimensions: 5"H x 7"W x 9"L WT: 0.7 lbs UPC: 632085083670 Owner's Manual (pdf)

    $246.99

  • Blue Sea ML-RBS 24vDC 500A Remote Battery Switch With Manual Control Auto Release

    Blue Sea Systems Blue Sea ML-RBS 24vDC 500A Remote Battery Switch With Manual Control Auto Release

    Blue Sea ML-RBS Remote Battery Switch with Manual Control Auto-Release - 24VModel: 7717-BSS Manual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability for servicing LED output to remotely indicate switch state - requires optional LED 3? 8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance 7? 8" (22 mm) stud length accepts multiple cable terminals Label recesses for circuit identification Silver alloy contacts provide high reliability for switching live loads 500 Amp magnetic latching switch provides high amperage switching under load, manually or from remote locationsAuto Releasing ML-Series Remote Battery Switch with SPST Switching Provides 500A switching and features of current ML Remote Battery Switches, but can be controlled with SPST or SPDT switch for applications where a normally open relay is desiredSpecifications Control Circuit Voltage 20.2 to 32.9V DC Control Circuit Connection Tinned Wire Nominal Voltage 24V DC Mounting #10 Coil Function Auto-Releasing Amperage Operating Current 8mA when OFF 13mA when ON Amperage Operating Current when changing state <4A (40 ms) Continuous Rating 500A Intermittent Rating 700A - 5 minutes Cranking Rating 30 sec 1450A DC Minimum Operating Temperature -10° C Maximum Operating Temperature 60° C Cable Size to Meet Ratings 2x (4/0) Live Current Switching 300A @ 12V DC, 150A @ 24V DC Master Control Switch Capability Yes Mechanical Endurance 100,000 Cycles Terminal Ring Diameter Clearance 1.18in (29.97 mm) Terminal Stud Length 0.875in (22.23 mm) Terminal Stud Size 3/8" - 16 (M10) Weight 2.05lb (0.93 kg)

    $245.28

  • Blue Sea ML-RBS 12vDC 500A Remote Battery Switch With Manual Control Auto Release

    Blue Sea Systems Blue Sea ML-RBS 12vDC 500A Remote Battery Switch With Manual Control Auto Release

    Blue Sea ML-RBS Remote Battery Switch with Manual Control Auto-Release - 12VModel: 7713-BSS Manual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability for servicing LED output to remotely indicate switch state - requires optional LED 3? 8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance 7? 8" (22 mm) stud length accepts multiple cable terminals Label recesses for circuit identification Silver alloy contacts provide high reliability for switching live loads 500 Amp magnetic latching switch provides high amperage switching under load, manually or from remote locationsAuto Releasing ML-Series Remote Battery Switch with SPST Switching Provides 500A switching and features of current ML Remote Battery Switches, but can be controlled with SPST or SPDT switch for applications where a normally open relay is desiredSpecifications Control Circuit Voltage 10.1 to 16.5V DC Control Circuit Connection Tinned Wire Nominal Voltage 12V DC Mounting #10 Coil Function Auto-Releasing Amperage Operating Current 8mA when OFF 13mA when ON Amperage Operating Current when changing state <7A (40 ms) Continuous Rating 500A Intermittent Rating 700A - 5 minutes Cranking Rating 30 sec 1450A DC Minimum Operating Temperature -10° C Maximum Operating Temperature 60° C Cable Size to Meet Ratings 2x (4/0) Live Current Switching 300A @ 12V DC Master Control Switch Capability Yes Mechanical Endurance 100,000 Cycles Terminal Ring Diameter Clearance 1.18in (29.97 mm) Terminal Stud Length 0.875in (22.23 mm) Terminal Stud Size 3/8" - 16 (M10) Weight 2.05lb (0.93 kg)

    $245.28

  • Blue Sea 8261 Waterproof Panel 8 Position - Slate Grey [8261]

    Blue Sea Systems Blue Sea 8261 Waterproof Panel 8 Position - Slate Grey [8261]

    8261 Waterproof Panel 8 Position - Slate GreyFeatures: Will withstand the water exposures normally encountered in above deck applications: salt spray, rain, hose washdowns, momentary immersions Designed for flybridge and open cockpit applications ON-OFF Contura Switches ON indicating LEDs embedded in switches Watertight mounting gasket included Countersunk mounting holes throughout Two-part polyurethane slate gray finish Industry standard height and width Mil-Spec chemical treatment via immersion to protect every surface detail from corrosion Completely wired and ready to install Specifications: Weatherproof: Water Resistant Positions: 8 Nominal Voltage: 12v / 24v Panel Cumulative Rating: 90A Switch Rating: 20A @ 12v DC / 15A @ 24v DC Height: 3.75" Width: 9.37" Depth: 3" Included: (8) 5021 Panel Mount AGC/MDL Fuse Holder (1) 8214 Black 60 Label Set (8) 8230 Contura Switch SPST Gray - Off-On WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Waterproof: Resistant AC/DC: DC Max Breaker Quantity: 8 Voltage: 12/24v Box Dimensions: 7"H x 10"W x 10"L WT: 5.6 lbs UPC: 632085082611 Owner's Manual (pdf)

    $238.99

  • Blue Sea 8023 DC 8 Position Circuit Breaker - White Switches [8023]

    Blue Sea Systems Blue Sea 8023 DC 8 Position Circuit Breaker - White Switches [8023]

    8023 DC 8 Position Circuit Breaker - White SwitchesFeatures: All positive, negative and grounding buses installed, fully pre-wired Panels with meters include toggle switch for mounting up to 3 battery banks All panels with analog meters are owner upgradable to 24 Volts with 8240 or 8243 (18-32V DC meters) All circuit label positions are backlit on standard panels - No kit required "ON" indicating LEDs installed in all circuit positions Specifications: Positions: 8 Nominal Voltage: 12v / 24v DC Maximum Amperage: 100A Height: 7.5" Width: 5.25" Included: (5) 7210 A-Series White Toggle Circuit Breaker - Single Pole 15A (1) 8030 Basic DC Panel Label Set - 30 Labels WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Max Breaker Quantity: 8 AC/DC: DC Voltage: 12/24v Box Dimensions: 5"H x 7"W x 12"L WT: 2 lbs UPC: 632085080235 Owner's Manual (pdf)

    $236.99

  • Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]

    Blue Sea Systems Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]

    7623Manual Control: YesCoil Voltage: 24vFeatures: Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicing Includes ML-Series Remote Control Contura Switch PN 2146 500 Ampere continuous rating Magnetic Latch (ML)-ACR draws very low current (<10 mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state Start Isolation (SI)-Can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics Engine Isolation (EI)-Can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output Senses charging on two battery banks Supports high-output alternators up to 500 Amps LED output to remotely indicate when batteries are combined, isolated, in voltage lockout, in Start or Engine isolation 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance 7/8" (22mm) stud length accepts multiple cable terminals Label recesses for circuit protection Silver alloy contacts provide high reliability for switching live loads WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Owner's Manual (pdf)Brochure (pdf)

    $234.99

  • Blue Sea 8371 Water Resistant Panel - 8 Position - Black - Horizontal Mount [8371]

    Blue Sea Systems Blue Sea 8371 Water Resistant Panel - 8 Position - Black - Horizontal Mount [8371]

    Water Resistant Circuit Breaker PanelColor: BlackMount: HorizontalPosition: 8 CE Marked Designed for flybridge and open cockpit applications ON-OFF Contura Switches "ON" indicating LEDs embedded in switch Watertight Mounting gasket Push Button circuit breaker with waterproof boot Rated IP66 - withstands water from heavy seas Ignition protected - safe for installation aboard gasoline powered boats WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: AC/DC: DC Max Breaker Quantity: 8 Voltage: 12/24v Waterproof: Resistant Box Dimensions: 5"H x 9"W x 12"L WT: 1.7 lbs UPC: 632085083717 Owner's Manual (pdf)

    $234.99

  • Blue Sea 8271 Water Resistant Panel - 8 Position - White - Horizontal Mount [8271] Blue Sea 8271 Water Resistant Panel - 8 Position - White - Horizontal Mount [8271]

    Blue Sea Systems Blue Sea 8271 Water Resistant Panel - 8 Position - White - Horizontal Mount [8271]

    Water Resistant Circuit Breaker PanelColor: WhiteMount: HorizontalPosition 8 CE Marked Designed for flybridge and open cockpit applications ON-OFF Contura Switches "ON" indicating LEDs embedded in switch Watertight Mounting gasket Push Button circuit breaker with waterproof boot Rated IP66 - withstands water from heavy seas Ignition protected - safe for installation aboard gasoline powered boats WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: AC/DC: DC Max Breaker Quantity: 8 Voltage: 12/24v Waterproof: Resistant Box Dimensions: 5"H x 10"W x 13"L WT: 1 lbs UPC: 632085082710 Quick Guide (pdf)Owner's Manual (pdf)

    $234.99

  • Blue Sea 8280 Single Circuit 3 On/OFF [8280]

    Blue Sea Systems Blue Sea 8280 Single Circuit 3 On/OFF [8280]

    Single Circuit On/Off CE Marked Enables a failed House or Start battery bank to be isolated from the electrical system and both House and Start loads to be operated from the remaining battery bank Simplifies battery switch operation Isolates Start circuit from House circuit Protects electronics from sags and spikes caused by engine cranking Ignition protected - Safe for installation aboard gasoline-powered boats WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Quick Guide (pdf)Owner's Manual (pdf)

    $233.99

  • Blue Sea 8059 AC 8 Position Toggle Circuit Breaker Panel [8059]

    Blue Sea Systems Blue Sea 8059 AC 8 Position Toggle Circuit Breaker Panel [8059]

    8059 AC 8 Position Toggle Circuit Breaker Panel Features: All hot, neutral, and safety ground buses installed, fully pre-wired All circuit label positions are backlit on standard panels - No kit required "ON" indicating LEDs installed in all circuit posistions Maximum panel amperage - 100 Amperes Specifications: Positions: 8 Nominal Voltage: 120v AC Maximum Amperage: 100A Height: 7.5" Width: 5.25" Included: (5) 7210 A-Series White Toggle Circuit Breaker - Single Pole 15A (1) 8031 Basic AC Panel Label Set - 30 Labels (8) 8034 LED - 120v AC Green WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: AC/DC: AC Max Breaker Quantity: 8 Voltage: 120v Box Dimensions: 5"H x 7"W x 12"L WT: 2 lbs UPC: 632085080594 Owner's Manual (pdf)

    $232.99

  • Blue Sea Panel 360 Add-A-Battey

    Blue Sea Systems Blue Sea Panel 360 Add-A-Battey

    Blue Sea Panel 360 Add-A-batteryModel: 1494-BSS Easily manage multiple battery bank systems Isolates the Start circuit from the House circuit Allows emergency cross connect between isolated battery banks Protects electronics from sags and spikes caused by engine cranking Specifications Switch Type M-ACR Automatic Charging Relay, 7601 M-Series Battery Switch, 6011 Nominal Voltage 12v DC Height 7.75in (196.85mm) Width 4.88in (123.95) Depth 3.25in (82.55mm)

    $232.34

  • Blue Sea 8521 - 5 Position Contura Switch Panel w/Dual USB Chargers - 12/24V DC - Black [8521]

    Blue Sea Systems Blue Sea 8521 - 5 Position Contura Switch Panel w/Dual USB Chargers - 12/24V DC - Black [8521]

    8521 - 5 Position Contura Switch Panel with Dual USB Chargers - 12/24V DC - BlackDesigned for open-cockpit and flybridge applications using switches to complement existing controls commonly used on many boats.Features: Includes 12/24V DC, 4.8A Dual USB chargers with intelligent device recognition that maximizes charge rate Designed for 12 or 24V DC systems Watertight mounting gasket ON indicating LEDs embedded in all switches Technical Specifications: Nominal Voltage - 12/24V DC Operating Current - 18mA per switch Switch Rating - 20A@12V and 15A@24V DC USB - 12/24V Dual USB Charger 4.8A  Dimensions (H x W x D) - 7.5" x 4.5" x 3.25" (190.5 x 133.35 x 76.2mm) In the Box: 8521 Panel Labels Mounting hardware *Sold as Individual 

    $231.99

  • Blue Sea 7477 C - Series Flat Circuit Breaker, Single and Double Pole  -  250 Amp [7477]

    Blue Sea Systems Blue Sea 7477 C - Series Flat Circuit Breaker, Single and Double Pole - 250 Amp [7477]

    C - Series Flat Circuit Breaker, Single and Double PolePN:   7477Amperage:   250 AmpFeatures: Color actuator indicates "OFF" position "Trip Free" design cannot be held "ON" during fault current condition Flat actuator protects against accidental switching Specifications    Circuit Breaker Type Magnetic Hydraulic - Trip Free Maximum Voltage 80 Volts DC Rated Switch Cycles 10,000@rated amperage and voltage WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Amperage: 250a Box Dimensions: 4"H x 5"W x 6"L WT: 1.35 lbs UPC: 632085074777

    $226.99

  • Blue Sea 6337 Switch, AC 120V AC 30A  OFF+2 Position [6337]

    Blue Sea Systems Blue Sea 6337 Switch, AC 120V AC 30A OFF+2 Position [6337]

    Switch, AC 120V AC 30A OFF+2 Position Features: Switches between 2 - 120v AC shore power sources and 1 - 240v AC Source to 2 - 120v AC load groups Switches both lines (hot) and neutral Compact solution when circuit protection is provided elsewhere Allows connecting one of two different AC sources to one circuit Mounts in panels up to 0.16" (4.00mm) thick Heavy duty industrial rated switch Intuitive function - One hand operation UL listed 600 Volt AC max WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    $225.99

  • Blue Sea ML-ACR Automatic Charging Relay with Manual Control 24vDC 500A

    Blue Sea Systems Blue Sea ML-ACR Automatic Charging Relay with Manual Control 24vDC 500A

    Blue Sea Systems ML-ACR Automatic Charging Relay with Manual Control - 24V DC 500AModel: 7623-BSS Automatically manages the charging of two large battery banks Allows paralleling of battery banks for emergency starting 500 Ampere continuous rating to support high-output alternators Magnetic Latch (ML)—ACR draws very low current (<40mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state Dual sensing—senses charge on both battery banks Start Isolation (SI)—can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics Engine Isolation (EI)—can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output Senses charging on two battery banks Manual control switch provides an added level of safety allowing control with or without power, and offering LOCK OFF capability for servicing 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engineSpecifications Control Circuit Connection Tinned Wire Nominal Voltage 24V DC Manual Control Yes Engine Isolation Yes Mounting #10 Start Assist Yes Start Isolation Yes Amperage Operating Current 13mA Amperage Operating Current when changing state <7.0A Terminal Stud Torque 140 in-lb (15.82 Nm) Continuous Rating 500A Intermittent Rating 700A (5 min) Cranking Rating 30 sec 1450A DC Minimum Operating Temperature -10° C Maximum Operating Temperature 60° C Cable Size to Meet Ratings 4/0 AWG x 2 Live Current Switching 300A @ 12V DC Stud Material Tinned Copper Switching Cycles 100000 Terminal Ring Diameter Clearance Terminal Ring Diameter Clearance Terminal Stud Length 1.50in (38.1 mm) Terminal Stud Size 3/8" - 16 (M10) Wire Size 20 AWG What's in the Box: ML-ACR Automatic Charging Relay with manual Control 24v SPDT Remote Control Contura Switch - ON-OFF-ON

    $225.30

  • Blue Sea Traditional Metal Dual Bank Battery Management Panel

    Blue Sea Systems Blue Sea Traditional Metal Dual Bank Battery Management Panel

    Blue Sea Traditional Metal Dual Bank Battery Management PanelModel: 8280-BSS Isolates the Engine circuit from the House circuit Allows emergency cross connect between isolated battery banks Protects electronics from sags and spikes caused by engine cranking Specifications Maximum Voltage 48V DC Continuous Rating 300A Intermittent Rating 500A (5 min) Cranking Rating 10 sec 1500A Cranking Rating 1 min 775A Height 7.50in (190.5 mm) Width 6.25in (158.75 mm) Depth 2.25in (57.15 mm) Weight 3.20lb (1.45 kg) What's in the Box: 8280 Panel Instructions

    $223.70

  • Blue Sea 7702 ML-Series Remote Battery Switch w/Manual Control 24V DC [7702] Blue Sea 7702 ML-Series Remote Battery Switch w/Manual Control 24V DC [7702]

    Blue Sea Systems Blue Sea 7702 ML-Series Remote Battery Switch w/Manual Control 24V DC [7702]

    7702Manual Control: YesCoil Voltage: 24V DC 500 Ampere continuous rating for use as a remote battery switch for inboard gasoline or diesel engines, reducing long cable runs Magnetic latch only draws current when changing state of switch, drawing no current in "ON" or "OFF" state Silver alloy contacts provides high reliability for switching live loads Optional manual switch provides an added level of safety allowing control with or without power, and offering lockout capability for servicing 3/8" copper studs, using Blue Sea Systems superior one piece technology, suitable for 300 Amperes continuous rating and large cable connections WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Owner's Manual (pdf)Brochure (pdf)

    $221.99

  • Blue Sea  7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700] Blue Sea  7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700]

    Blue Sea Systems Blue Sea 7700 ML-Series Remote Battery Switch w/Manual Control 12VDC [7700]

    7700 Includes ML-Series Remote Control Contura Switch 2145 Manual control switch provides an added level of safety allowing control with or without power, and offering "Locked Off" capability for servicing 500 Ampere continuous rating for engine, inverter, house loads, and emergency battery combine Magnetic latching draws no current in "ON" or "OFF" state, only draws current when changing state of switch Silver alloy contacts provides high reliability for switching live loads 3/8" -16 tin-plated copper studs for maximum conductivity and corrosion resistance 7/8" (22mm) stud length accepts multiple cable terminals Label recesses for circuit identification WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Owner's Manual (pdf)Brochure (pdf)

    $221.99

  • Blue Sea 8239 AC Digital Frequency Meter [8239] Blue Sea 8239 AC Digital Frequency Meter [8239]

    Blue Sea Systems Blue Sea 8239 AC Digital Frequency Meter [8239]

    AC Digital Frequency Meter Displays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Owner's Manual (pdf)

    $218.99

  • Blue Sea 8237 AC Digital Voltmeter [8237] Blue Sea 8237 AC Digital Voltmeter [8237]

    Blue Sea Systems Blue Sea 8237 AC Digital Voltmeter [8237]

    AC Digital Voltmeter Displays voltage from 80 to 270 Volts 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Owner's Manual (pdf)

    $218.99

  • Blue Sea 8236 DC Digital Ammeter [8236] Blue Sea 8236 DC Digital Ammeter [8236]

    Blue Sea Systems Blue Sea 8236 DC Digital Ammeter [8236]

    DC Digital Ammeter Displays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for positive side installation such as alternators Includes 500 Amp shunt Applicable for 12, 24, 32, 36, and 42 Volt DC systems WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Owner's Manual (pdf)

    $218.99

  • Blue Sea 1499 - 360 Panel - 120V AC GFCI Dual Outlet [1499]

    Blue Sea Systems Blue Sea 1499 - 360 Panel - 120V AC GFCI Dual Outlet [1499]

    1499 - 360 Panel - 120V AC GFCI Dual OutletPart of the Blue Sea Systems Battery Management Panels.  Provides continuous ground fault protection and auto-monitoring.Features: 20 Amp, 120 Volt dual receptacle/outlet Designed for wet and damp locations with stainless steel hardware and UV stabilized plastics Status indicator light provides feedback on power and protection status as well as an indication of line/load reversal Technical Specifications: Nominal Voltage - 120V AC Dimensions (H x W x D) - 4.75" x 4.88" x 1" (121 x 124 x 25mm) In the Box: 1499 Panel Instruction Manual *Sold as an Individual 

    $214.99

  • Blue Sea 8061 AC Toggle Source Selector 120V AC - 50AMP [8061]

    Blue Sea Systems Blue Sea 8061 AC Toggle Source Selector 120V AC - 50AMP [8061]

    8061 AC Toggle Source Selector 120V AC - 50AMPFeatures: Double pole AC main circuit breakers with installed lockout slide Prevents connecting both AC sources simultaneously Maximum panel amperage - 50 Amperes Red reverse polarity indicating LED All hot, neutral and safety ground buses installed, fully pre-wired All circuit label positions are backlit on standard panels - No kit required "ON" indicating LEDs installed in all circuit positions Specifications: Source Selection: 2 Nominal Voltage: 120v AC Height: 3.75" Width: 5.25" Weight: 1.84 lbs Included: (2) 7242 A-Series White Toggle Circuit Breaker - Double Pole 50A (1) 8031 Basic AC Panel Label Set - 30 Labels (1) 8034 LED - 120v AC Green (1) 8066 LED - 120v AC Red WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Max Breaker Quantity: 2 AC/DC: AC Voltage: 120v Box Dimensions: 5"H x 7"W x 9"L WT: 1.4 lbs UPC: 632085080617 Owner's Manual (pdf)

    $214.99

  • Blue Sea 8686 Dual-Battery m-Series, Dual Circuit Plus [8686]

    Blue Sea Systems Blue Sea 8686 Dual-Battery m-Series, Dual Circuit Plus [8686]

    m-Series Dual Circuit Plus PN 6011(1) 100A C-Series Flat Rocker Circuit Breaker(2) 15A Push Button Thermal Circuit Breakers Designed for twin engine configurations Provides 24 hour circuit protection Provides main DC circuit protection in addition to high ampere load protection Protects electronics from sags and spikes caused by engine cranking Allows emergency cross connect between isolated battery banks Isolates the Engine circuit from the House circuit Simplifies battery switch operation Allows independent battery discharge Addition of an Automatic Charging Relay automates charging both batteries Includes 4218 - Square Format Labels and 4140 - 24 Hour Round Labels WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Quick Guide (pdf)Owner's Manual (pdf)

    $212.99

  • Blue Sea ML-RBS 24vDC 500A Remote Battery Switch With Manual Control

    Blue Sea Systems Blue Sea ML-RBS 24vDC 500A Remote Battery Switch With Manual Control

    Blue Sea ML-RBS Remote Battery Switch with Manual Control - 24V DC 500AModel: 7702-BSS Manual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability for servicing LED output to remotely indicate switch state - requires optional LED 3? 8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance 7? 8" (22 mm) stud length accepts multiple cable terminals Label recesses for circuit identification Silver alloy contacts provide high reliability for switching live loads 500 Amp magnetic latching switch provides high amperage switching under load, manually or from remote locationsSpecifications Control Circuit Voltage 18-32V DC Control Circuit Connection Tinned Wire Nominal Voltage 24V DC Manual Control Yes Coil Function Bi-Stable Amperage Operating Current 0mA Amperage Operating Current when changing state <4A (40 ms) Continuous Rating 500A Intermittent Rating 700A - 5 minutes Cranking Rating 30 sec 1450A DC Minimum Operating Temperature -10° C Maximum Operating Temperature 60° C Cable Size to Meet Ratings 2x (4/0) Live Current Switching 300A @ 12V DC, 150A @ 24V DC Master Control Switch Capability No Mechanical Endurance 100,000 Cycles Terminal Ring Diameter Clearance 1.18in (29.97 mm) Terminal Stud Length 0.875in (22.23 mm) Terminal Stud Size 3/8" - 16 (M10) Weight 2.05lb (0.93 kg)

    $212.43

  • Blue Sea ML-RBS 12vDC 500A Remote Battery Switch With Manual Control

    Blue Sea Systems Blue Sea ML-RBS 12vDC 500A Remote Battery Switch With Manual Control

    Blue Sea ML-RBS Remote Battery Switch with Manual Control - 12V DC 500AModel: 7700-BSS Manual override knob provides an added level of safety allowing control with or without power and offering LOCKED OFF capability for servicing LED output to remotely indicate switch state - requires optional LED 3? 8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance 7? 8" (22 mm) stud length accepts multiple cable terminals Label recesses for circuit identification Silver alloy contacts provide high reliability for switching live loads 500 Amp magnetic latching switch provides high amperage switching under load, manually or from remote locationsSpecifications Control Circuit Voltage 9-16V DC Control Circuit Connection Tinned Wire Nominal Voltage 12V DC Manual Control Yes Coil Function Bi-Stable Amperage Operating Current 0mA Amperage Operating Current when changing state <7A (40 ms) Continuous Rating 500A Intermittent Rating 700A - 5 minutes Cranking Rating 30 sec 1450A DC Minimum Operating Temperature -10° C Maximum Operating Temperature 60° C Cable Size to Meet Ratings 2x (4/0) Live Current Switching 300A @ 12V DC Master Control Switch Capability No Mechanical Endurance 100,000 Cycles Terminal Ring Diameter Clearance 1.18in (29.97 mm) Terminal Stud Length 0.875in (22.23 mm) Terminal Stud Size 3/8" - 16 (M10) Weight 2.05lb (0.93 kg)

    $212.43

Blue Sea Systems
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