Lucas Style Battery Isolator/cut off switch fixed key 597.
Description Battery Isolator Switch
Design Voltage 12 volts DC
Maximum Load 100 amps continuous
500 amps for 5 seconds
Contact Resistance 50m Ω max
Insulation Resistance 500 Volts D.C. 100M Ω min
Dielectric Strength 1500 Volts A.C., 1 Minute
Operating Temperature -25ºC ~ +85ºC