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Your cart is empty.The HD Switch WaterProof LED Relay Makes Diagnostics a Breeze. HD Switch Integrated an LED Light to Show When the Relay has been Switched. The LED Light Turns On When The Relay is Activated. The LED Light Shows if the Relay is Getting Power and If the Relay is Switching Properly; Making Diagnostics Simple. The HD Switch Relay is IP68 Certified, 100% Sealed and Completely DustProof & WaterProof. This is a Costly Manufacturing Upgrade that Most Aftermarket Relays Do Not Have. Each HD Switch Relay Comes with a Free Packet of Dielectric Grease Used to Coat The Terminals and Protect against Corrosion.
Customer
2025-08-21 14:14:02
Love the LED light that tells me their working
bandar
2025-07-08 16:46:55
Fast Delivery and Good quality relay.
johnny
2025-05-27 17:43:25
I installed 2 of these for some radiator cooling fans. They lasted 6 hours of driving over 5 days and they stopped working, I would have said that it was a fluke and I got a bad unit. But I had 2 of them and both are bad. Each one controls one Fan asym, each relay is covered by a 40amp fuse both fuses are fine so its not pulling more then the 50 amps they are rated at. I think the idea is great but the quality and end product are very poor. I wouldn't waste my time getting replacements, I will look elsewhere.
Matthew
2025-05-26 15:47:25
It's working but the led light is not
Kc
2025-05-02 13:21:50
Fit my terex loader
Bryan O.
2025-02-25 18:36:04
Absolutely did not hold up to 50 amps. I have a 50 amp fuse from the battery side of the relay & this relay broke leaving the fuse intact.
Bitts
2025-01-25 17:24:37
It didn’t work
Michelle Inman
2025-01-20 18:02:12
Works so good we ordered 2 more.
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