BLS3002
HD-Series Heavy Duty Selector Battery Switch
Switches isolated battery banks to all loads or combines battery banks to all loads
- Make-before-break contact design allows switching between battery banks without power interruption
- Ignition protected—safe for installation aboard gasoline powered boats
- Case design allows surface or rear panel mounting
- Accepts two 4/0 AWG (95mm²) battery cables
- Description
Description
| Switch Positions | 4 | |
| Yes | |
| Alternator Field Disconnect | No | |
| Maximum Voltage | 32V DC | |
| 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 (120mm²) | |
| Mounting Holes | Accept 1/4″ (M6) Screw | |
| Stud Material | Tinned Copper | |
| Terminal Stud Size | 1/2″ (M12) | |
| Weight | 1.25lb (0.57 kg) |

















