NSI 1104B-O Tork® 1100 Series Time Switch; 40 Amp, 208 - 277 Volt AC, 24 Hour, DPST

Detailed Description: NSI Tork® 1100 Series time switch with timing range of 24 hours provides scheduled automatic ON/OFF operation. It is rated for current of 40 Amps and voltage of 208 - 277 VAC at 60 Hz frequency. It has DPST contact configuration for convenient ON/OFF controls. It has minimum ON setting time of 20 minutes and minimum OFF time setting of 75 minutes. Dial of the switch accommodates up to 12 pairs of trippers. It is secured within NEMA 1 standard metal Indoor/ NEMA 3 standard outdoor enclosure that has lockable hasp to prevent unauthorized enclosure. It is used with duty cycle, ventilating fans, pumping, irrigation, process control and laboratory experiments. It has operational temperature rating of -40 to 165 deg F. It accommodates size 8 - 14 AWG conductors for wiring connection. Switch is UL listed and CSA certified.