⚡ Enhanced Voltage General Assurance with TWTADE JQX 12F 2Z Review

The automatic switch (up to) 30A has worked perfectly for the last few months. I needed silent and silent contactors in my RV power center to disconnect, connect and convert 120V/H and allow reverse power to the inverter when shore power is off, but reconnect W/H, reverse and convert and disconnect the inverter / to disable when shore power is present (after time delay, shore power is skipped). These 12V coils are silent but can switch more current at the same time. With normal inspection I see

Bought this relay to control a 1500w heater wired to a G4 remote switch (controlled via text messages. Very cool). The relays in this remote switch were 10 amps and I was afraid that if I ran 1500 watts at 110 volts through them the relays would trip so I bought this 30 amp relay to activate the heating circuit. Works great. As others have pointed out, the transparent housing makes it easy to identify the normally-on and normally-off switching contacts (1 each), as well as the input and output…

I needed this to start and stop my MMG55 emergency generator during a power outage using a pre-configured 2 wire switch! When the power fails, this relay closes, connecting the two wires that send a signal to the generator. When the power comes back, it opens the circuit and turns off the generator. This should have been built into the ATS but unfortunately my ATS doesn't even work. Switch back to mains when power returns, but now it starts the generator and sends power to the generator. In…