5-piece JD1912 auto relay wiring harness, 12V, 40A, 4-pole, SPST, 12 AWG, harness sockets with built-in diode for cars, trucks, vans, motorcycles, boats.
5-piece JD1912 auto relay wiring harness, 12V, 40A, 4-pole, SPST, 12 AWG, harness sockets with built-in diode for cars, trucks, vans, motorcycles, boats.
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"Integrated diode: Each relay has a built-in diode that suppresses the induced voltage when switched, protecting your electrical components from potential damage."
18-Month Warranty Included
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