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HUBBELL WIRING DEVICE-KELLEMS Control Unit: CU300, Fluorescent/Incandescent/LED, Hard Wired - Power & Relay Control Units
HUBBELL WIRING DEVICE-KELLEMSPower & Relay Control Units

HUBBELL WIRING DEVICE-KELLEMS Control Unit: CU300, Fluorescent/Incandescent/LED, Hard Wired

The HUBBELL WIRING DEVICE-KELLEMS Control Unit CU300 is a hard-wired power and relay control unit with an input voltage of 120 to 277V AC and an output voltage of 24V DC. It is compatible with the CU300 series and…

SKU 3G-OTH-385462

Brand
HUBBELL WIRING DEVICE-KELLEMS
Item
Control Unit: CU300, Fluorescent/Incandescent/LED, Hard Wired
Category
Power & Relay Control Units
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Technical Specifications

HUBBELL WIRING DEVICE-KELLEMS
Manufacturer Part Number
CU300HD
Type
Fluorescent/Incandescent/LED, Hard Wired
DC
24V
Input Voltage
120 to 277V AC
Output Voltage
24V DC
Lighting Technology
Incandescent
Communication Method
Hard Wired
Compatible with Series
CU300
View Full Spec Sheet

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HUBBELL WIRING DEVICE-KELLEMS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HUBBELL WIRING DEVICE-KELLEMS Control Unit CU300 is a hard-wired power and relay control unit with an input voltage of 120 to 277V AC and an output voltage of 24V DC. It is compatible with the CU300 series and supports incandescent lighting technology.

Frequently Asked Questions

What is the HUBBELL WIRING DEVICE-KELLEMS CU300 control unit used for?

The CU300 control unit is used for switching and controlling incandescent, fluorescent, or LED lighting loads in commercial and industrial facilities. It operates as a hard-wired relay, accepting 120 to 277V AC input and providing 24V DC output for low-voltage control systems.

What are the specifications of the HUBBELL WIRING DEVICE-KELLEMS CU300HD?

The CU300HD has an input voltage of 120 to 277V AC and an output voltage of 24V DC. It supports incandescent lighting technology, uses hard-wired communication, and is compatible with the CU300 series. The manufacturer part number is CU300HD, and it is made by HUBBELL WIRING DEVICE-KELLEMS.

Where to buy the HUBBELL WIRING DEVICE-KELLEMS CU300HD worldwide?

3G Electric supplies the HUBBELL WIRING DEVICE-KELLEMS CU300HD control unit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the HUBBELL WIRING DEVICE-KELLEMS CU300 control unit?

Installation requires connecting the 120 to 277V AC input to the line side and the 24V DC output to the low-voltage control circuit. The unit is hard-wired, so follow local electrical codes and ensure power is off before wiring. Use a qualified electrician for safe setup.

Used in

Common applications for HUBBELL WIRING DEVICE-KELLEMS
Manufacturing plant maintenance — Hubbell Wiring Device-Kellems self-retracting cord reels (HBLI45123GF20) for power tool access
Commercial office flooring — Hubbell Wiring Device-Kellems brass floor box covers (S1CFCBRS) for underfloor power and data outlets
Outdoor lighting control — Hubbell Wiring Device-Kellems weatherproof covers (WP2) for exterior switch and receptacle enclosures
Warehouse lighting systems — Hubbell Wiring Device-Kellems fluorescent lamp starters (FS4) for 40W fixture replacement
Facility energy management — Hubbell Wiring Device-Kellems countdown timers (DT5060W) for automated lighting shutoff in restrooms or storage areas
Industrial hardwired installations — Hubbell Wiring Device-Kellems cord reels (HBLW75104W) for fixed equipment with bare-wire connections

HUBBELL WIRING DEVICE-KELLEMS Products

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.

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