Perko Medium Duty Battery Selector Switch - 250A Continuous [8501DP] Electrical | Inverters the general purpose pumps are

the general purpose pumps are self-priming

Multi-season - Long-lasting solution that

Safe working load approximately 1

The Garmin version includes 3

Perko Medium Duty Battery Selector Switch - 250A Continuous [8501DP] Electrical | Inverters the general purpose pumps areMedium Duty Battery Selector Switch 250A Continuous Features: For use with 6 to 32 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"