61013 Rocker Switch, 1-Pole, 5 A, 250 V, SPST, Tab Terminal,White

A rocker switch has a rocking lever type of actuator that makes or breaks the circuit contact when its position is changed. A momentary switch, sometimes called a spring return switch, automatically returns to the rest position. A normally on switch (also called a normally closed circuit), remains in the on rest position until pressure is applied to the actuator. Single pole, single throw (SPST) is a two terminal switch that opens or closes one circuit.