Through panel mount battery master switch with removable threaded ring allows for fast installation in panel thicknesses up to 19mm. Control knob cannot be removed whilst in the on or off position, but is removable at an anti-theft position at 45º past the off position. Removable back cover protects terminals and meets ABYC Specifications. The switch can also be surface mounted. Ignition protected.

Specifications
• Continuous rating 275 amp DC
• Intermittent rating 455 amp DC
• Cranking rating 1250 amp DC (10 seconds)
• Voltage rating 48 volts DC maximum
• Moulded in high temperature, fibre-reinforced plastics