Abstract: A unitary, self-enclosed electric switch having a pivotally mounted subactuator (6) that actuates the contacts (18 ) and carries a locking element (24) that normally catches on the switch housing (4k) to lock the switch in "off" position. A combined actuator and lock release member (8) is snap-in mounted on the subactuator and has push-to-unlock means (8b, 8c, 22) that releases the off-lock to allow pivotal actuation of this actuator and the subactuator in unison from "off" to "on" position. This actuator is normally spring-biased (22) into ineffective position from which it must be pushed in to unlock the switch and is removable to prevent unauthorized use of the switch. The subactuator has an upward extension (6h) that serves as a handle to enable the switch to be moved from "on" to "off" position even when the actuator has been removed, this extension serving also to trap the actuator bias spring (22) to retain it in place when the actuator is removed.