Show more show less. A double pole single throw switch is used for turning electricity either on or off.
Multiway Switching Wikipedia
Single pole double throw light switch. Eaton single pole designer switch in oil rubbed bronze model 7501rb k l. Single pole double throw 24. Double throw switches can divert the flow of electricity from one set of screw terminals to another. These screw terminals are mounted on the side of the switch. A single pole switch usually refers to a single pole single throw switch spst. It is a switch that provides a simple connect or disconnect capability across two terminals.
It can serve as an on off switch depending on how the circuit is wired. This means it has one input terminal and two output terminals. Set your store to see local availability add to cart. Amazons choice for single pole double throw switch urbest5 pcs ac 125v6a 2 position onon spdt 3 pins single pole double throw mini toggle switch 45 out of 5 stars 11. In other words its like two simple switches controlled by a single actuator. A double pole double throw dpdt knife switch.
Resource quick view. A double pole switch is usually a bit larger than a single pole one but that isnt just because it has to accommodate two poles instead of one. A single pole single throw spst knife switch. Toggle switches ac single pole 20a120277v ac back and side wired pre wired. 3 way switch single pole double throw or spdt browse lighting diagrams that use a 3 way switch. Controls hubbell pro series toggle switches general purpose ac single pole 15a 120277v ac back and side wired light almond.
A single pole double throw spdt switch is a switch that only has a single input and can connect to and switch between 2 outputs. A double pole single throw dpst switch controls the connections to two wires at once where each wire only has one possible connection. Leviton 15 amp decora plus commercial grade double pole double throw center off maintained contact rocker. Its also because the wires feeding electricity to the switch are larger and this is due to the fact that double pole switches are usually used to control 240 volt circuits. The dpst switch often appears in circuit breakers where it is used for 240 volt circuits with each pole carrying 120 volts separately. It is commonly used for onoff applications such as light switches.
A single pole double throw switch can serve a variety of functions in a circuit. Double pole light switches. Single throw type switches designate an on or off type operation. Single light between 3 way switches power via light 3 way light switch with power feed via the switch two lights 3 way light switch with power feed via the light two lights.
Gallery of Single Pole Double Throw Light Switch
