Wiring A Contactor Diagram. Single pole contactor relay wiring diagram 240v single pole means that it can only control a single circuit and single throw means that there are only two positions the switch can be in one on and one off state mechanical relays do not the esd5 series is an accurate solid state delayed interval timer it offers a 1a steady 10a inrush. Air conditioner contactor wiring diagram inspirationa wiring diagram.
They show the relative location of the components. Use wire strippers to cut excess length off of the ends of the wire making sure that the wires are long enough to reach the intended contact. Wiring diagram using two normally open push buttons.
Two normally closed buttons.
Square d wiring diagrams for contactors starters relays and controllers catalog this book contains examples of control circuits motor starting switches and wiring diagrams for ac manual starters drum switches starters contactors relays limit switches and lighting contactors. A contactor or similar device will be required. Then wire the overload relay with mc. Then do the connection between cb and mc.