NSI E103B Tork® Timer Switch; 1 min, Tan, DPST, 120 - 277 Volt AC

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  • Tork E103B NSI E103B Tork® Timer Switch; 1 min, Tan, DPST, 120 - 277 Volt AC
Manufacturer: Tork
Catalog#: E103B
Crescent Part#: 179204
UPC: 786261824110
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Product Details

Scheduling 20 ON and OFF set points repeat each day minimum setting 1 min

Daylight saving automatic adjustment (can be omitted)

Leap year automatic compensation

Manual override until the next regularly scheduled ON or OFF automatic operation then resumes

Clock format AM/PM

Power outage backup Permanent schedule retention is provided, supercapacitor provides 4 days of real time back up

Momentary option for mechanically held contractors: Model E201B only, configure with simple jumper change for single-channel momentary operation

Product Details:

NSI Tork® E Series Timer switch in tan color comes with NEMA 3R plastic indoor-outdoor. It operates at 40 Amps with contact rating of 120 - 277 VAC. Watch offers a back time of 100 hrs with temperature range 40 - 149 deg F and has automatic ON/OFF control for operation at same time each day. It features digital 24-hour display with up to 20 ON/OFF cycles each day with one-minute minimum cycle and manual override switch. Watch includes automatic compensation for daylight saving time and leap year and 120 - 277 VAC input voltage for multiple uses. It has 2 hp motor loading of 240/277 VAC and operating frequency 50-60 Hz. Digital watch meets cULus listed.

Product Specification

Product Details
Manufacturer Tork
Catalog# E103B
Shipping Information
Ships Ground. Eligible for expedited shipping Yes
Other Information
Item Timer
Material Plastic
Mounting Screw
Contact Configuration DPST
Contact Rating General Purpose : 40 Amp NO At 120-277Volt AC, Inductive: 40 Amp NO At 120-277Volt AC, Ballast: 30 Amp NO At 120Volt AC, 20 Amp NO At 208-277Volt AC, Tungsten: 15Amp NO At 125 Volt AC, Motor: 1 hp NO At 125 Volt AC, 1.5 hp NO At 208Volt AC, 2hp NO At 240-277Volt AC, Resistive: 30 NO Amp At 28 VDC
Enclosure NEMA 3R
Brand Name NSI
Color Tan
Operating Temperature -40 to 149 deg F
Number Of Poles 2
Size 5.062 Inch Width x 3.062 Inch Depth x 8.312 Inch Height
Action On/Off
Application For Signs, Air Conditioning, Lighting, Sump Pumps, Ventilating Fans, Indoor/Outdoor
Frequency Rating 50/60 Hz
Type E Series, 24 Hour
Voltage Rating 120 - 277 Volt AC
Standards cULus Listed
Sub Brand Tork®
Timing Range 1 min

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