![Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP] Cartography | Garmin BlueChart Vision New design is more secure](https://cdn.shopify.com/s/files/1/0721/9652/2136/files/33117XL.jpg?v=1759333888)
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New design is more secure and is not a prone to kick up at high force of waves
fully integrated
A second battery input is also provided to monitor voltage on a second battery
Only to be used with cables 50' or less in length
Max Wattage: 17w Specifications:
Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP] Cartography | Garmin BlueChart Vision New design is more secureMedium Duty Battery Selector Switches Diameter: 5 1 4" Depth: 2 5 8" Polycarbonate Body with Brass Terminals Ignition Protected For use with 6 to 32 Volt Marine Electrical Systems Capacity 250 AMPS Continuous, 360 AMPS 5 Mins. Intermittent Terminal Stud Size: 5 16" 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. Specifications: AFD: Yes