TM-9 Securitron Sensors, Switches, Relays, Timer

The compact TM-9 extends the hold-open request of a pushbutton or Key switch, enabling single-hand operation of the door or delaying re-arming of alarms. Miniature timer extends momentary switches, Fits in outlet boxes with push buttons or keyswitches. 3A SPDT relay energizes for 2 to 36 seconds. Time setting is selected by easy to configure DIP switches. Applications include releasing electric locks and shunting alarm contacts.