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Gray cylindrical photocontrol with 1/2 inch conduit mount, aluminum housing, raintight enclosure

Dayton

Dayton 26WA78 Photocontrol 2000 W Gray

SKU CH-CGK0-BJ8V4

Automatically switches lighting at dusk and dawn, handling up to 2,000 W on 208–277 V AC with a raintight aluminum enclosure

  • Automates dusk-to-dawn lighting with SPST contact
  • Handles up to 2,000 W incandescent or ballast loads
  • Operates from -40 to 158 degrees F
  • Raintight aluminum enclosure with 1/2 in conduit mount
  • UL Listed for 208 to 277 V AC circuits

What this photocontrol does

The Dayton 26WA78 is a dusk-to-dawn photocontrol rated for 2000 W maximum incandescent or ballast load at 7.2 A. It operates on 208 to 277 V AC and switches lighting automatically based on ambient light levels between 10.0 and 20.0 foot-candles on and 30 to 60 foot-candles off.

Check voltage and mounting before ordering

Verify that your supply voltage falls within the 208 to 277 V AC range and that the connected load does not exceed 2000 W or 7.2 A. The unit mounts through a 1/2 in conduit opening in a flush configuration and includes a lock nut and washer gasket for a raintight seal.

Included hardware simplifies installation

The supplied lock nut and washer gasket provide the hardware needed for a secure, raintight conduit connection without sourcing separate fittings. The aluminum housing and UL listing support reliable outdoor operation across a -40 to 158 degree F temperature range.

How it compares

Measured against everything we stock in Contactors, Relays & Motor Starters, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 91% of the 1,098 comparable items (median $61.99).

Specifications

Product
Brand nameDAYTON

Questions about this item

What does the 2000 W rating mean for the lights I connect?

It is the maximum total incandescent or ballast load the switch can carry at 7.2 A. Stay below 2000 W combined to avoid overload.

Which voltage should I select for a 208–277 V AC supply?

The unit operates across the full 208 to 277 V AC range; no separate version choice is needed.

Does the box include everything needed for a 1/2 in conduit flush mount?

Yes, a lock nut and washer gasket are supplied for that mounting method.

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