Remotely controlled battery switch. Magnetic latch means the switch is turned 'on' or 'off' with an operating current of 3 amps for just 20 milliseconds, after which it consumes no further current. Can be supplied with a rocker or key-switch for remote operation. 

Cranking Rating: 1000 amps (15 seconds)
Intermittent Rating: 500 amps
Continuous Rating: 250 amps
Operating Current: 3 amps (20 milliseconds)
Coil Voltage: 12 volts
Max. Voltage Rating: 60 volts
Terminal Bolts: 8mm