![Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP] - Battery Management](http://www.bergenperformancemarine.com/cdn/shop/files/perko-8504dp-medium-duty-battery-selector-switch-w-alternator-field-251.webp?v=1752168633&width=1946)
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Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP]
Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP]
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$88.99
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$88.99
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$142.53
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Medium 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
- Lockable: Yes
- Positions: 2
- Continuous Amperage: 250a
- Box Dimensions: 3"H x 6"W x 8"L WT: 0.95 lbs
- UPC: 085226560026
Quick Guide (pdf)
![Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP] - Battery Management](http://www.bergenperformancemarine.com/cdn/shop/files/perko-8504dp-medium-duty-battery-selector-switch-w-alternator-field-251.webp?v=1752168633&width=1445)
![Perko 8504DP Medium Duty Battery Selector Switch w/Alternator Field Disconnect & Key Lock [8504DP] - Battery Management](http://www.bergenperformancemarine.com/cdn/shop/files/perko-8504dp-medium-duty-battery-selector-switch-w-alternator-field-251.webp?v=1752168633&width=3840)
