“Perko Spare Actuator Key f/8521 Battery Selector Switch [8521DP0KEY]” has been added to your cart. View cart
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![Perko Medium Duty Battery Selector Switch - 250A Continuous [8501DP]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/perko-medium-duty-battery-selector-switch-250a-continuous-8501dp.webp)
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Perko Medium Duty Battery Selector Switch – 250A Continuous [8501DP]
Original price was: $68.79.$43.04Current price is: $43.04.
Description
Medium Duty Battery Selector Switch – 250A Continuous
Features:
- For use with 6 two 50 Volt Marine Electrical Systems
- Capacity – 250 AMPS Continuous, 360 AMPS 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
Specs:
- Diameter: 5-1/4″
- Depth: 2-5/8″
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