We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Gray cylindrical photocontrol with half-inch conduit mount

TORK nsi

TORK nsi 2000 Photocontrol 120VAC Gray

SKU CH-P4H4-Z1EDG

A 120V AC photocontrol switches lights automatically from dusk to dawn with a 1.0 to 5.0 foot-candle on threshold and a raintight polycarbonate housing

  • TypeLight Switch
  • Color/FinishGray
  • Color MappingGray
  • Automatic dusk-to-dawn lighting control without manual switching
  • Handles up to 2000 watts for heavy lighting loads
  • Operates reliably from -40 to 140 degrees Fahrenheit
  • Raintight polycarbonate housing protects against moisture ingress
  • cULus listed for safety compliance in electrical installations

Photocontrol for 120VAC lighting circuits

The TORK nsi 2000 is a dusk-to-dawn photocontrol designed for 120V AC lighting circuits. It mounts through a 1/2-inch conduit opening with a raintight polycarbonate housing and included gasket. The unit suits outdoor or damp-location fixtures that need automatic on/off switching.

SPST contact rated for 2000 watts maximum

A single-pole single-throw contact handles up to 2000 watts of connected load. It is rated for 16.7 amps incandescent and 15 amps ballast. The switch turns on between 1.0 and 5.0 foot-candles and off between 3 and 15 foot-candles. It is not suited for loads exceeding these ratings.

Operates from -40 to 140 degrees Fahrenheit

The photocontrol functions across a temperature range of -40 to 140 degrees Fahrenheit. The sealed enclosure and polycarbonate housing protect internal components from moisture and dust. No fan or active cooling is present, so operation is silent. Power draw is limited to the control circuitry itself.

Highlights

  • Automatic dusk-to-dawn lighting control without manual switching
  • Handles up to 2000 watts for heavy lighting loads
  • Operates reliably from -40 to 140 degrees Fahrenheit
  • Raintight polycarbonate housing protects against moisture ingress
  • cULus listed for safety compliance in electrical installations

Specifications

TypeLight Switch
BrandTork
Color/FinishGray
Color MappingGray

Questions about this item

What does the 2000-watt rating mean when the photocontrol is installed in a lighting circuit?

The 2000-watt rating is the maximum connected load the switch can handle; it supports up to 16.7 amps of incandescent lighting or 15 amps of ballast load on a 120-volt AC circuit.

How does the 120-volt AC specification limit where this photocontrol can be used?

The unit is designed only for 120-volt AC supply; it will not operate on other voltages and is rated for a temperature range of -40 to 140 degrees F.

What mounting hardware and opening does the 1/2-inch conduit body require?

It mounts through a 1/2-inch conduit opening, includes a gasket and lock nut for a raintight seal, and fits in a flush configuration measuring 3-1/2 by 1-5/8 by 1-5/8 inches.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.