Rs25 2p5t Llave Selectora Conmutadora De Bandas Rotary Switch Panel Itytarg

Llave selectora de banda

• Llave selectora de Rotary Switch Band
• Diámetro del orificio de montaje: 9 mm
• Dimensiones: 25 x 12 mm
• Diámetro de eje de rotación: 6 mm
• Material: Plástico, Metal

P: Cantidad de entradas (Polo)

T: Cantidad de conmutaciones de la llave (Throw)

What do SPST, SPDT, DPST, and DPDT mean?

SP and DP refer to single pole and double pole, ST and DT refer to single throw and double throw.

Pole refers to the number of circuits controlled by the switch: SP switches control only one electrical circuit. DP switches control two independent circuits (and act like two identical switches that are mechanically linked). Do not confuse ‘pole’ with ‘terminal’. The DPST switch, for example, has four terminals, but it is a DP, not a 4P switch.

Throw refers to the extreme position of the actuator: ST switches close a circuit at only one position. The other position of the handle is Off. DT switches close a circuit in the Up position, as well as the Down position (On-On). A DT switch can also have a center position (frequently On-Off-On).

Single pole/throw and double pole/throw switches are by far the most common switches, but triple and quadruple configurations are also available. They are commonly denoted 3PST, 3PDT, 4PDT, etc.