Sale!
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″

![ProMariner ProSport 1.5A Multi-Use Maintainer - 120V - 1-Bank [44001]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/promariner-prosport-1-5a-multi-use-maintainer-120v-1-bank-44001.webp)
![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)
![Victron Smart BatteryProtect – 65AMP – 6-35 VDC – Bluetooth Capable [BPR065022000]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/victron-smart-batteryprotect-65amp-6-35-vdc-bluetooth-capable-bpr065022000.webp)
![Perko Medium Duty Battery Selector Switch w/Key Lock [8502DP]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/perko-medium-duty-battery-selector-switch-w-key-lock-8502dp.webp)
![Victron Battery Balancer [BBA000100100]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/victron-battery-balancer-bba000100100.webp)
![Victron BatteryProtect BP-65 – 65AMP – 6-35 VDC [BPR000065400]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/victron-batteryprotect-bp-65-65amp-6-35-vdc-bpr000065400.webp)
![Victron BatteryProtect BP-100 – 100AMP – 6-35 VDC [BPR000100400]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/victron-batteryprotect-bp-100-100amp-6-35-vdc-bpr000100400.webp)
![Victron M8 Circular Connector 3-Pole BMS BTV Extension Cables – Pair – 5M [ASS030560500]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/victron-m8-circular-connector-3-pole-bms-btv-extension-cables-pair-5m-ass0305605.webp)
![ProMariner ProTechOne – 5 AMP – Corded [25105]](https://www.hotcampzoneus.com/wp-content/uploads/2026/09/promariner-protechone-5-amp-corded-25105.webp)