INTERMATIC Photocontrol: Thread Stem Photocell Mounting, 1/2 in Stem Dia, SPST, 120V AC
The INTERMATIC Photocontrol is a fixed stem-mounted photocell with a 1/2-inch stem diameter, SPST switching, and 120V AC operation. This model (MPN K4421M) includes a washer gasket for mounting. It is designed for…
SKU 3G-OTH-155683
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The INTERMATIC Photocontrol is a fixed stem-mounted photocell with a 1/2-inch stem diameter, SPST switching, and 120V AC operation. This model (MPN K4421M) includes a washer gasket for mounting. It is designed for automatic dusk-to-dawn lighting control in industrial and commercial applications.
Frequently Asked Questions
What is the INTERMATIC K4421M photocontrol used for?
The INTERMATIC K4421M is a fixed stem-mounted photocell designed for automatic dusk-to-dawn lighting control in industrial and commercial applications. It switches lights on at dusk and off at dawn, saving energy and providing security. The SPST switch handles 120V AC loads, and the 1/2-inch stem allows easy mounting into standard fixture knockouts.
What are the specifications of the INTERMATIC K4421M photocontrol?
The INTERMATIC K4421M is a fixed stem-mounted photocell with a 1/2-inch stem diameter, SPST switching, and 120V AC operation. It includes a washer gasket for mounting. The manufacturer part number is K4421M. This model is suitable for automatic dusk-to-dawn control of outdoor lighting in commercial and industrial settings.
Where to buy the INTERMATIC K4421M photocontrol worldwide?
3G Electric supplies the INTERMATIC K4421M photocontrol worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine INTERMATIC components to support your lighting control projects.
How to install the INTERMATIC K4421M stem-mounted photocell?
To install the INTERMATIC K4421M, first ensure power is off. Insert the 1/2-inch threaded stem into a standard fixture knockout and secure with the included washer gasket and locknut. Wire the SPST switch according to the wiring diagram: typically line to black, load to red, and neutral to white. Mount the photocell facing north to avoid false triggering from nearby lights.
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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.
