HUBBELL WIRING DEVICE-KELLEMS Control Unit: CU300, Fluorescent/Incandescent, Hard Wired
The HUBBELL WIRING DEVICE-KELLEMS Control Unit: CU300 is a hard-wired power and relay control unit for incandescent lighting. It operates on an input voltage of 120/277V AC and provides a 24V DC output. This unit is…
SKU 3G-OTH-385458
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Product Description
The HUBBELL WIRING DEVICE-KELLEMS Control Unit: CU300 is a hard-wired power and relay control unit for incandescent lighting. It operates on an input voltage of 120/277V AC and provides a 24V DC output. This unit is compatible with the CU300 series and carries the manufacturer part number CU300A.
Frequently Asked Questions
What is the HUBBELL WIRING DEVICE-KELLEMS CU300 control unit used for?
The CU300 is a hard-wired power and relay control unit designed for incandescent lighting applications. It converts 120/277V AC input to 24V DC output, making it suitable for commercial or industrial lighting control systems where reliable relay switching is required.
What are the specifications of the HUBBELL WIRING DEVICE-KELLEMS CU300A?
The CU300A operates on 120/277V AC input and provides 24V DC output. It is a hard-wired unit compatible with the CU300 series, supports incandescent lighting technology, and uses the manufacturer part number CU300A. It is a power and relay control unit from HUBBELL WIRING DEVICE-KELLEMS.
Where to buy the HUBBELL WIRING DEVICE-KELLEMS CU300A in worldwide?
3G Electric supplies the HUBBELL WIRING DEVICE-KELLEMS CU300A control unit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this hard-wired relay control unit.
How to install the HUBBELL WIRING DEVICE-KELLEMS CU300 control unit?
Installation requires hard-wiring the CU300 to a 120/277V AC power source and connecting the 24V DC output to the lighting load. Follow the manufacturer's wiring diagram and ensure the unit is mounted in a suitable enclosure. Always disconnect power before installation and consult a qualified electrician.
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3G Electric supplies HUBBELL WIRING DEVICE-KELLEMS power & relay control units. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









