Significant weather events across the U.S. are impacting our supplier's network. Some orders may be delayed for a few days.


Add products to your shopping cart



Image for Illustration purposes only. Actual product may vary


View additional description
  • Typically ships in: 1 day
  • Weight: 20.0 lb

$2,131.47 Each


Select Quantity

Unit of measure: each


Payment methods:

Product's availability

State of California Proposition 65 Product Warning

Product's availability

State of California Proposition 65 Product Warning

Additional Description

Nsi Industries Nsi ELC712

UPC: 786261825254 | UNSPSC: 39121523 | GTIN: 00786261825254
Industrial Control > Industrial Control Panels > Lighting Control Panels

NSI Tork® Lighting Panel, 1-Phase Astronomic Digital Control Time Switch, 24/120/208/240/277 VAC, 20 A, 1 Pole, 12 Channels, SPDT Contact Form, Lithium Battery, Screw Electrical Connections, NEMA 1 Enclosure, -20 to 140 deg F, Threaded Mounting, 14-1/2 in L x 6 in W x 16-1/8 in H Dimensions


  • 16 to 10 AWG for line input, 16 to 10 AWG for load output and 22 to 14 AWG universal input
  • 128 time based events allow individual programs for each day of the week at a minimum 1 min apart
  • Event types include ON, OFF, duration or duty cycle
  • 32 sensor driven events allow individual programs for each day of the week
  • Astronomic - adjustable 10 to 70 deg northern or southern latitudes
  • Settings can be offset from both sunset and sunrise times
  • 8 inputs may be assigned to any channel
  • Switched input accepts input from optional momentary or maintained switch
  • Photosensor input accepts input from optional sensor
  • User defined input accepts user supplied 4 to 20 mA sensor
  • May be configured for momentary ON-OFF operation to control latching contactors
  • The unit operates as a 6-channel unit
  • 26 holidays may be set using 10 individual dates, 10 month type (last monday in may) or 6 specific holidays with one of 3 independent holiday schedules
  • 10 holiday blocks can be set for individual days or for duration of any number of days and may use one of 3 holiday schedules
  • Pulse time/duration 4 different ON settings from 1 sec to 23 hr, 59 min, 59 sec
  • Duty cycle 4 different ON and OFF patterns from 1 sec to 23 hr, 59 min, 59 sec
  • Daylight savings is automatic adjustment (can be omitted) and leap year is automatic compensation
  • Remote override universal input may be programmed for timed override from a momentary or maintained dry contact switch
  • Manual override keyboard button control until the next regularly scheduled ON or OFF, automatic operation then resumes
  • Staggered start is optional stagger up time between channels, after a power outage is selectable from 5 sec, 15 sec, 30 sec, 1 min, 5 min, 10 min and 15 min


  • Electrical Connections: Screw
  • Contact Form: SPDT
  • Number of Poles: 1
  • Temperature Rating: -20 to 140 deg F
  • Enclosure Type: NEMA 1
  • Battery Type: Lithium
  • Number of Channels: 12
  • Mounting Type: Threaded
  • Amperage Rating: 20 A
  • Voltage Rating: 24/120/208/240/277 VAC
  • Dimensions: 14-1/2 in L x 6 in W x 16-1/8 in H
  • Type: 1-Phase Astronomic Digital Control Time Switch


  • Length: 6.0 in
  • Width: 14.5 in
  • Height: 16.125 in
  • Weight: 19.588 lb


UL Listed


Holiday schedules Yes
Number of channels 12
Scheduling 128 Time Based Events
Astronomic Yes
Type Lighting Control Time Switch
Set points 128

SKU: 1400237

Right stuff

Exactly what we needed

Read more