600 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.
The control knob can not be removed whilst in an ON or OFF position, however it can be removed by switching to an anti-clockwise 45° position.
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 |
Continuous 600 Amps |
Max. Load Cranking |
2500 Amps (10 seconds) |
Max. Load Intermittent |
800 Amps (5 minutes) |
Max. Voltage |
48V DC |
Operation |
ON / OFF |
Termination Stud Size |
2 x 12mm (1/2") |