ID
1001991
$ 168.48
1-2 weeks delivery time
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The Blue Sea 3000 is a heavy-duty single-circuit ON/OFF battery switch rated for 500 A continuous, 900 A intermittent (5 min), and 1750 A cranking (30 s), supporting 32 V DC, with 1/2" (M12) terminal studs, accepting two 4/0 AWG (120 mm²) cables, and providing IP66 ignition-protected operation.
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Blue Sea 3000 – HD Series Heavy Duty Battery Switch, Single Circuit ON/OFF, 500A Continuous
The Blue Sea 3000 HD Series Battery Switch is designed to switch a single battery to a single load group. The switch is ignition protected for safe installation aboard gasoline-powered boats and features a housing that supports both surface and rear panel mounting.
Key Features
- Single circuit ON/OFF switching
- Ignition protected for gasoline engine compartments
- Surface or rear panel mounting capability
- Accepts two 4/0 AWG (120 mm²) battery cables
Electrical Ratings
Maximum Voltage 32 V DC Continuous Rating 500 A Intermittent Rating 900 A (5 minutes) Starting Rating 1750 A (30 seconds)
Switch Configuration
Switch Type Single Circuit ON-OFF Switch Positions 2 Battery Inputs 1 Battery Combine No Alternator Field Disconnect No
Terminal & Cable Specifications
Terminal Stud Size 1/2" (M12) Terminal Stud Torque 220 in-lb (24.86 Nm) Cable Size to Meet Ratings 4/0 AWG (120 mm²) Cable Quantity Two cables Cable Clearance (4/0 AWG) 1.10 in (27.94 mm)
Mounting & Construction
Mounting Holes Accept 1/4" (M6) screws Switch Color Grey Weight 1.30 lb (0.59 kg)
Optional Accessories
- Battery Switch ICON Label Kit (PN 7902)
Compliance
- ABYC C-7
- ABYC E-11
- CE Marked
- Ignition Protected
- IP66
- ISO 8846
- SAE J1171
- UL 1107
- UL 1500
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