TWTADE/JQX-12F-2Z DC 12V Coil Voltage 30A DPDT 2NO+2NC General Purpose High Power Relay 8 Pin

I am using this to switch about a 22 amp load. So far it has worked with no problems.

I used it to make a latching relay for an electrical outlet. The power goes out and this will keep the outlet out until I reset it.

Bought some 40A solid state relays from amazon thinking it would be more reliable and forward thinking. Wired it up, they locked on without any input voltage (like 20v shy of full power). This is a horrible way to fail (fail off maybe?). Should have trusted the reviews.So decided to just go mechanical relay. Oh look, it JUST works because you can't mess up decades old mechanical design. The description is accurate how to wire it up, but here's an image to clarify. Pins are typical 1/4" male faston so it's easy to add some female connectors to your wires.

The item was not properly packaged, being in a flimsy plastic bag, rather than protected in an actual box, so three of the anchoring tabs, or " feet", were bent. I was able to straighten them enough to be workable, but this trend toward less packaging has got to stop, else there will eventually come a time when there will be a higher price to be paid for damaged item returns that will cost more than Amazon is saving! Cheaper and lighter packaging, that ends up annoying your customers, is not the answer. The relay does work, though, so far. The coil pulled in at 85 V AC.

Used to connect an inverter to a load while preventing any back feed..I was unsure if this relay had a 100% duty cycle as it would be energized for hours at a time. Happy to find it would run for hours at a time with no overheating. Works well for me and would buy again!!

Very nice relay ,,you get your money's worth fast shipping excellent thank you I'll be back

Small, works great, nice, good unit.

Bought this relay to control a 1500W heater connected to a G4 remote switch (controlled with text messages...very cool). The relays in that remote switch were 10A, and I was concerned I'd trip the relays if I put 1500W through them at 110V, so I bought this 30A relay to activate the heater circuit. Works like a charm. As others have noted, the clear casing allows you to easily determine the normally 'on' and normally 'off' switch contacts (1 each), as well as the input and output contacts. It doesn't come with instructions, but frankly, if you're buying this device, you must already have a working knowledge of circuits so the absence of instructions isn't really an issue. Would buy another if I needed to.