4pst Switch Wiring Diagram. In the below wiring diagram the phase line is connected parallel to the light switch and the plug socket switch. This is the diagram below to learn all the pin terminals of a double pole double throw dpdt relay.
Wiring diagram book a1 15 b1 b2 16 18 b3 a2 b1 b3 15 supply voltage 16 18 l m h 2 levels b2 l1 f u 1 460 v f u 2 l2 l3 gnd h1 h3 h2 h4 f u. As you can see there is now an added dedicated neutral. Connect the wires to the accessory following the instructions in the wiring diagram.
Double check the switch in both on and off positions using the multimeter.
Wiring diagram book a1 15 b1 b2 16 18 b3 a2 b1 b3 15 supply voltage 16 18 l m h 2 levels b2 l1 f u 1 460 v f u 2 l2 l3 gnd h1 h3 h2 h4 f u. Mouser offers inventory pricing datasheets for 4pst switches. The cable going to the light switch is connected as follows fig 2. This is the diagram below to learn all the pin terminals of a double pole double throw dpdt relay.