Perko Medium Duty Battery Disconnect Switches

• Polycarbonate body with brass terminals. • Ignition protected. • Diameter 5-1/4”, depth 2-5/8”. • Terminal stud size: 5/16”. • For use with 6 to 32 volt marine electrical systems. • Capacity: 250 amps continuous, 360 amps (5 minutes) intermittent. • When used with Non-Unitized Alternators, these models will interrupt the field current (reducing the possibility of damage) if turned “OFF” with the engine running.