Handheld devices, mobile phones, MP3 players, PDAs, notebooks, and other portables can now take advantage of the FSA3357 single-pole, triple-throw (SP3T) CMOS analog switch. The single 3:1 ...

The contactor arrangement can be single pole, double pole, or triple pole, depending on the phase and application ... As long as power is supplied to lines 1 and 2 through the disconnect switch and ...

The Double Pole Single Throw DPST relay is the equivalent of 2 SPST switches (NO Normally Open and NC Normaly Closed) and can be used to switch 2 different loads. As you can see in the schematics ...