Square D 9050JCK27V20 Off-Delay Timer, 0.3 to 30 min, 10A, 240V AC/120V AC

9050JCK plug in timers are designed to provide low cost timing in a plug in housing. This timer has an off delay timing mode. Input voltage to the timer must be applied continuously. When the customer supplied trigger switch closes, the timer relay contacts change state instantaneously. When the trigger switch opens, the time delay begins. When the delay is complete, the timer relay contacts return to their shelf state. If the trigger switch closes before the time delay is complete, then timing is reset. When the trigger switch opens, the delay begins again, and the timer relay contacts remain in their energized state. The timing range of 0.6 to 60 minutes is easily adjustable with a knob on the top of the timer. This plug in timer plugs into an 8501NR61 or 8501NR62 relay socket. These relay sockets can be mounted on 35 mm DIN 3 mounting track or directly to a panel. All wiring is made to the relay socket. The DPDT contacts are rated 10 amperes resistive at 120 VAC, 240 VAC and 30 VDC, 3 amperes inductive at 120 VAC, 240 VAC and 30 VDC, 1/3 HP on the NC contacts at 120 VAC and 240 VAC, 1/2 HP on the NO contacts at 120 VAC and 240 VAC. This plug in timer is powered up with 12 VAC/VDC. 9050JCK plug in timers are UL listed when the proper 8501NR relay socket is used, UL component recognized and CSA certified.