Two Single Pole Switch Wiring Diagram. Something surprising to me is that this switch can be used either in a single pole installation the only switch controlling a light or as the dimmer in a three way two switches at different locations. A single pole double throw switch can serve a variety of functions in a circuit.
A single pole double throw switch can serve a variety of functions in a circuit. 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 3 x1a f u 4 f u 5 x2a r power on optional x1 x2115 v 230 v h1 h3 h2 h4 optional connection electrostatically shielded transformer f u 6 off on m l1 l2 1 2 stop ol m start 3 start start fiber optic transceiver class. For the third terminal one switch is connected to the hot supply wire while the other switch is joined to the light.
Single phase submersible pump control box wiring diagram 3 wire submersible pump wiring diagram in the submersible pump control box we use a capacitor a resit able thermal overload and a dpst switch double pole single throw.
The one way single pole two way double pole are the two types of an electrical switch. For this reason the two main terminals are. 4 way switch wiring 4 way switches provide switching from three or more locations. They belong to the family of induction squirrel cage motors that are used in limited applications that require less than 34 horsepower usually ranging from 120 to 16 horsepower.