Description
Blue Sea 3000 500A Battery Selector 4 Position Switch with Alternator Field Disconnect
Model: 3003-BSS
- Tin-plated copper studs for maximum conductivity and corrosion resistance
- Accepts up to 4/0 AWG battery cables
- Studs accepts 1/2" (M12) ring terminals
- 7/8" (22mm) stud length accepts multiple cable terminals
- Blue Sea Systems one-piece terminal stud design never loosens over time
- Fits most Perko and Guest low amperage battery switch hole patterns
- Case design allows surface, rear, or front panel mounting options
- Tactile indicator conveys knob position by feel
- Waterproof — rated IP66 from water projected in powerful jets
- Ignition protected—safe for installation aboard gasoline powered boats
- Make-before-break contact design allows switching between battery banks without power interruption
- Includes AFD (Alternator Field Disconnect)
Specifications
| Switch Type |
Selector 4 Position |
| Color |
Grey |
| Switch Positions |
4 |
| Battery Combine |
Yes |
| Alternator Field Disconnect |
Yes |
| Maximum Voltage |
32V DC |
| Terminal Stud Torque |
220 in-lb (24.86 Nm) |
| Continuous Rating |
500A |
| Intermittent Rating |
700A (5 min) |
| Cranking Rating 30 sec |
1600A |
| Battery Inputs |
2 |
| Cable Clearance For 4/0 AWG Cables |
1.10in (27.94 mm) |
| Cable Quantity to Meet Ratings |
Two Cables / Terminal |
| Cable Size to Meet Ratings |
4/0 AWG (120mm ) |
| Mounting Holes |
Accept 1/4" (M6) Screw |
| Terminal Stud Size |
1/2" (M12) |
