350 Amp Battery Master Switch:
Series: 8540
Contour Lock system with removable plates for connection from all sides.
This allows the switch to be a stand alone unit or locked together with battery distribution modules.
Necessary for on board systems fed from 2 or more batteries and whose supply comes from more than 1 generator.
Rotary switch in 4 switch positions of battery 1-2-Both-OFF.
Switch can also be pad locked.
Suitable for surface or recess mounting by cutting an 85mm diameter hole.

Hella Marine |
Degree of Protection |
IP 56 |
Material Description |
Impact resistant plastic. Tin plated copper studs and nuts |
Max. Load Continuous |
500 Amps - B1 and B2 |
Max. Load Cranking |
1500 Amps (10 seconds) |
Max. Load Intermittent |
500 Amps (5 minutes) |
Max. Voltage |
48V DC |
Operation |
1-2-Both-OFF |
Termination Stud Size |
3 x 10mm (3/4") |