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INTERMATIC K4123C Fixed Stem-Mounted Photocell - Fixed Stem-Mounted Photocells
INTERMATICFixed Stem-Mounted Photocells

INTERMATIC K4123C Fixed Stem-Mounted Photocell

The INTERMATIC K4123C is a fixed stem-mounted photocontrol with a 1/2-inch stem diameter, designed for SPST switching at 208-277V AC. This thread stem photocell mounting includes a lock nut for secure installation.

SKU 3G-OTH-155694

Brand
INTERMATIC
Item
K4123C Fixed Stem-Mounted Photocell
Part Number
K4123C
Category
Fixed Stem-Mounted Photocells
Available to Order
Also known as:K4123CINTERMATIC
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

INTERMATIC
Manufacturer Part Number
K4123C
Type
SPST
AC
208-277V
Stem Dia
1/2 in

Technical Documents

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INTERMATIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The INTERMATIC K4123C is a fixed stem-mounted photocontrol with a 1/2-inch stem diameter, designed for SPST switching at 208-277V AC. This thread stem photocell mounting includes a lock nut for secure installation.

Frequently Asked Questions

What is the INTERMATIC K4123C photocontrol used for?

The INTERMATIC K4123C is a fixed stem-mounted photocontrol used for automatic dusk-to-dawn lighting control in commercial and industrial outdoor applications. It switches lighting loads on and off based on ambient light levels, making it ideal for parking lots, signage, and security lighting.

What are the specifications of the INTERMATIC K4123C?

The INTERMATIC K4123C features a 1/2-inch stem diameter for thread stem mounting, SPST switching, and operates at 208-277V AC. It includes a lock nut for secure installation. This fixed stem-mounted photocell is designed for reliable outdoor lighting control.

Where to buy the INTERMATIC K4123C worldwide?

You can source the INTERMATIC K4123C through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this photocontrol.

How to install the INTERMATIC K4123C photocontrol?

Install the INTERMATIC K4123C by threading the 1/2-inch stem into a standard conduit knockout or mounting hole. Secure it with the included lock nut. Ensure the photocell faces north or away from artificial light for accurate dusk-to-dawn operation. Follow local electrical codes and disconnect power before installation.

Used in

Common applications for INTERMATIC
Outdoor lighting control — INTERMATIC ET2145CR digital timer for parking lot lighting schedules
HVAC scheduling — INTERMATIC T7801B electromechanical timer for 7-day ventilation system cycling
Dusk-to-dawn lighting — INTERMATIC K4141C photocontrol for automatic street or sign lighting
Short-cycle pump control — INTERMATIC FD5MW spring-wound timer for sump pump test cycles
Plug-in appliance timing — INTERMATIC DT200LT digital plug-in timer for outdoor holiday lighting
Indoor load shedding — INTERMATIC ET2805C astronomic timer for office lighting based on daylight
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INTERMATIC Products

3G Electric supplies INTERMATIC fixed stem-mounted photocells. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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