RUQLKF 4Pin Over 200A 12V Dual Battery Isolator Relay Start On/Off Car Power Switch Remote Control Battery Disconnect Isolator Switch
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$15.61at WalmartChecked Nov 12
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This is a 12V dual-battery isolator relay rated for 200A nominal and switching current, with a 4-pin coil that can be driven from a 12V supply. It is a sealed electromagnetic relay meant for vehicle control units and battery-switching setups, not a smart isolator with charging logic. It suits people building or repairing a simple dual-battery circuit who want a high-current relay they control themselves. Compared with voltage-sensing isolators, it has no automatic cutoff or monitoring, so it depends on how you wire and trigger it.
In stockSold by shenzhenshiboreReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
This is a 4-pin, 12V dual battery isolator relay for vehicles. It works as an on/off power switch between batteries and is meant for use with a vehicle control unit.
The relay has a normally open contact and is sealed for protection. It is an electromagnetic type with a conversion-type switch. It is rated for 200A and works in temperatures from -40 to +125 °C.
