Battery Switch with Alternator Field Disconnect without Lock - Perko
This item is found in the following Product Families
Perko Ignition Protected Battery Selector Switches8500 Series
M 9-8503DP W/ Alternator Field Discon., 5 42.44 W/O Key Lock
On-Off type, available with new key lock option for extra theft protection.
AFD prevents damage to the alternator if the switch is switched to "off" while the engine is running.Capacity: 250 amps Continuous, 360 amps Intermittent.