Blue Sea Systems 3003 Heavy Duty Battery Switch with Alternator Field Disconnect, 1-2-Off-Both
- Switches isolated battery banks to all loads or combines battery banks to all loads. Includes AFD (Alternator Field Disconnect).
- Ignition protected—safe for installation aboard gasoline powered boats.
- IP66 waterproof, ISO 8846 and meets ABYC requirements.
- Accepts two 4/0 AWG (95mm²) battery cables. Terminal Stud Size: 1/2".
- Continuous Rating: 500A, Max Voltage: 32VDC.