Description
BLUE SEA SYSTEMS HD-Series Heavy Duty On-Off Battery Switch- 3000B.
Switches a single battery to a single load group
- 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
| Specifications | |
|---|---|
Switch Type ![]() |
Single Circuit ON-OFF |
| Color | Grey |
| Switch Positions | 2 |
| Battery Combine | No |
Alternator Field Disconnect ![]() |
No |
| Maximum Voltage | 32V DC |
| Terminal Stud Torque | 220 in-lb (24.86 Nm) |
Continuous Rating ![]() |
600A |
Intermittent Rating ![]() |
900A (5 min) |
Cranking Rating 30 sec ![]() |
1750A |
| Battery Inputs | 1 |
| Cable Clearance For 4/0 AWG Cables | 1.10in (27.94 mm) |
| Cable Quantity to Meet Ratings | Two Cables |
| Cable Size to Meet Ratings | 4/0 AWG (120mm²) |
| Mounting Holes | Accept 1/4″ (M6) Screw |
| Terminal Stud Size | 1/2″ (M12) |
| Weight | 1.30lb (0.59 kg) |
| Weight | 1.30lb (0.59 kg) |
This is a special order item. Most special order items are shipped within 72 hours of ordering, however, some items are not in stock. We will let you know if the item is not available. Alternatively, you may call us at 1-866-473-0420.









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