Elevate Your Electrical Projects Master AC Relay Switches

I'm trying to switch medium power 110V AC loads (10-20A) and I'd like to use an automotive rated relay. Naturally most of these are rated for DC loads. I have a number of e-switch pushbuttons and ac relays at hand and ... AC-coil relay through a pilot relay or a thyristor. The shown ... Jumped the hi & lo psi switches, replaced condensor & compressor, cleaned ac lines & added oil. Vaccuumed correctly. Completely lost on what ... What switches the ac on and off then. Where does the pressure sensor send info to for compressor to cycle on and off ? my car does not have a micro switch shown with the -------- lines (left of the relay), just a idle up valve that receives a positive off the ... So blower, pressure switch and clutch are just fine. So I removed the relay and placed a volt meter across the relay coil connections. Engine ... We offer relays for air conditioners (air conditioning relays), which are produced in different specifications to suit different air-conditioner models. It's got a full charge, and the pressure switch works because the condenser fan turns off when I unplug the pressure switch. Literally ... Yes it's under the driver side panel R2 the middle switch. That way no one can find it.. it's not in either fuse box the relay has there own box ... HVAC switching relays act as a remote switch that makes or breaks an electrical connection based on the status of the control signals it receives.