Continuous Rating:300Amps 32VDC Max. Intermittent Rating:450 Amps Insulation Resistance:DC 500V 100M ohm Min; Dielectric Strength:AC 1000V 1 minute, DC 2000V 1 minute Easy to take and install. ON-OFF Battery Switches Universal for cars, off road vehicle, truck, motorcycle, boat, etc Power switches leakage switches protection switch car modification battery switch which is easy to install One year warranty. Your satisfaction is our priority, any questions about our item, feel free to contact us Car Battery Switch, Power Switch, Power Switch, Battery Switch Car Modification, Protection Switches, Leakage Switch, Power Switch Easy Installation, Excellent Quality. Product Details Continuous Rating:100 Amps 32VDC Max. Intermittent Rating:450 Amps Cranking Rating:1000Amps 30 sec. Contact Resistance: 50m ohm Max Insulation Resistance:DC 500V 100M ohm Min Dielectric Strength:AC 1000V 1 minute, DC 2000V 1 minute Operation Temperature:-30℃ ～+60℃ Switch Function: 2P SPST OFF-ON Any questions about products, contact with us at any time