Single Pole Single Throw

Choose from our selection of single pole single throw switches in a wide range of styles and sizes.

Single pole single throw.

It will be separated by the minimal. Single pole single throw relays provide the most straightforward approach to isolation. Normally open relays provide voltage isolation until coil power is applied. Single pole double throw.

Dp switches control two independent circuits and act like two identical switches that are mechanically linked. In our single pole single throw switch you can get single output. Hence spst uses to control a single circuit at a time. A simple break before make changeover switch.

Construction front the switch has two terminal and contact portion is made up of silver alloy to withstand the high circuit breaking current. In stock and ready to ship. This means it only has one input terminal and only one output terminal. C com common is connected either to l1 or to l2.

Sp and dp refer to single pole and double pole st and dt refer to single throw and double throw. Single pole changeover or single pole centre off or single pole triple throw similar to spdt. A single pole single throw spst switch is a switch that only has a single input and can connect only to one output. Forms include normally open no and normally closed nc.

Sp switches control only one electrical circuit. When the switch is closed the circuit is on. A single pole single throw switch serves in circuits as on off switches.