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Robust 300A Dual Battery Isolator Switch for Marine and tional Vehicles 4 Way Selector Function

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Product details

Management number 214569639 Release Date 2026/04/12 List Price US$13.56 Model Number 214569639
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Features:*Versatile Functionality: The Car Dual Battery Selector Switch allows you to easily manage multiple batteries with its 4-position settings, providing flexibility for various applications including marine boats, RVs, and big trucks. *High Current Rating: With a robust 300A capacity, this switch is designed to handle significant power loads, Reliable performance even in demanding conditions. *Wide Voltage Compatibility: Operating within a voltage range of 6-32V, this battery isolator is suitable for a diverse range of vehicles and equipment, enhancing its usability across different systems. *High performance Dual Battery Switch This switch can isolate or combine battery packs without interrupting power, optimal performance on marine boats and rvs.*Safety Assurance: The power cut-off feature enhances safety by allowing you to disconnect the battery when not in use, Accidental drain and potential hazards.Specifications:Part Name:Car Dual Battery Selector SwitchMaterial:plated, copperSwitch Size:14cm * 14cm * 8.3cm Color:BlackPosition: 4 (OFF-1-BOTH(1+2)-2) Working Voltage: 6-32V DCContinuous Rating: 300AInstantaneous Current at Startup: 400ANumber of Binding Posts: 3Terminal Size: M8Terminal Length: Approx. 15mm/0.59inPackage Content:1*Battery Selector Switch

  • POWER MANAGEMENT FOR MULTI-BATTERY SETUPS: Designed as a dual battery selector switch to manage starter and house batteries on boats, RVs and trucks, giving precise control over charging and power distribution.
  • 300A CONTINUOUS, 400A START PEAK: Built to support high startup currents and sustained loads; suitable for engines, winches, inverters and other demanding accessories.
  • PRECISE FOUR-POSITION OPERATION: Choose OFF, 1, BOTH (1+2) or 2 to isolate or combine packs without interrupting critical systems, helping prevent dead batteries during extended outings.
  • COMPACT, DESIGN: Plated copper switch and black housing with 14cm x 14cm x 8.3cm footprint resist harsh environments typical of marine and outdoor use.
  • COMPATIBILITY CHECK RECOMMENDED: Verify your system voltage and cable size compatibility and confirm M8 terminal clearance before installation to insure proper fit with your vehicle.
Color as picture show
Model OFO20C20T9AT48266MFG7N3H4C5G
Brand Name AugustknowU
Item Weight 490 Grams
Manufacturer AugustknowU
Item Dimensions 5.51 x 5.51 x 3.54 inches

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