Contactors & Relays
We stock 2pole and 4 pole contactors from 20a upto 63amp in 230v and 415v options. The relays are 10 amp for lower loads and come in a variety of coli voltages in both 8pin or 11 pin.
"A contactor is an electrically-controlled switch used for switching an electrical power circuit. A contactor is typically controlled by a circuit which has a much lower power level than the switched circuit, such as a 24-volt coil electromagnet controlling a 230-volt motor switch."