irhapsody 200amp 12v Continuous Duty Relay, 4-pin Spst High-Current Starter Relay

I'm using this relay to power 12v 700 watt water heater element for a dump load on my solar power. So far it is working flawlessly. Load pulls 50-55 amps, depending on voltage, so I am way oversized, maybe. We will see, as others feel the amp rating is overrated. Depending on what my other loads are during the day, my dump load will run for several hours each day. Relay only gets slightly warm.

A good high amp relay that doesn't heat blister your hand if you touch it. The coil resistance is about 80 ohms, which means it can stay on indefinitely without running hot and burning out. I bought the 200 amp version to run various loads on a home built car. That is 100% over the max amps the car should ever see. A good margin for reliability.

Good product and fast shipping

So far so good. Have it installed on my Cummins swap as a keyed power relay via a ground switch inside the cab. Have 4 fans direct wired and 2 radiator fans on a fan controller on it and it handles it no problem. Doesn’t even get hot.Not too sure about longevity but seems to be built well enough to handle a good amount of load. You wouldn’t think it would based on the size of the relay, (about 1.5x the size of a standard 30/40 amp relay) but it does it.

works perfect

I use this with the mob+ wireless kill switch to kill my trolling motor that draws about 45amps and it works well. It is mostly protected from salt water but might get the occasional spray, but has no signs of corrosion.

100-Watt 150 Ohm 5% work as breeder slow discharge capacitors150A Single-Phase Diode Bridge Rectifier 150A Amp Power 1600Vconnect from AC side add additional 25amp rectifier bridge from 28vac convert to 28 VDCno capacitor is connected. (capacitors hold the charge constant voltage)DC 8V-40V to 12V 3A 36W, Boost Converter Voltage RegulatorRelay 200A, 12V Continuous Duty Relay, 4 Pin Starter Relay, Spst High Current High Power On/Off Control Relay, Split Charge Relay Switch cut off on voltage to torchit may be too much work, but it prevents from accidental discharge at torch or tip

It’s perfect!Bought this for my sxs to control a secondary fuse block I put in for accessory lights/radio ect.I used a different brand the first time and it was all metal. It would get pretty hot and lasted about 3 months.This one works flawlessly, no heat and has been installed for almost 2 years!