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FULHAM Fluorescent Ballast: 277V AC, 1/2 Lamps Supported, 3 3/8 in Overall Lg - Instant Start Electronic Fluorescent Ballasts
FULHAMInstant Start Electronic Fluorescent Ballasts

FULHAM Fluorescent Ballast: 277V AC, 1/2 Lamps Supported, 3 3/8 in Overall Lg

The FULHAM Fluorescent Ballast (MPN WH2-277-C) is an instant start electronic fluorescent ballast operating at 277V AC. It supports 1 or 2 lamps, specifically (1) F28T5, with an overall length of 3 3/8 in and overall…

SKU 3G-OTH-416397

Brand
FULHAM
Item
Fluorescent Ballast: 277V AC, 1/2 Lamps Supported, 3 3/8 in Overall Lg
Category
Instant Start Electronic Fluorescent Ballasts
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Technical Specifications

FULHAM
Manufacturer Part Number
WH2-277-C
Overall Lg
3 3/8 in
Overall Wd
1 3/4 in
Lamps Supported
1/2
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FULHAM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FULHAM Fluorescent Ballast (MPN WH2-277-C) is an instant start electronic fluorescent ballast operating at 277V AC. It supports 1 or 2 lamps, specifically (1) F28T5, with an overall length of 3 3/8 in and overall width of 1 3/4 in.

Frequently Asked Questions

What is the FULHAM WH2-277-C fluorescent ballast used for?

The FULHAM WH2-277-C is an instant start electronic ballast designed to operate one or two F28T5 fluorescent lamps. It is commonly used in commercial and industrial lighting fixtures such as troffers, strip lights, and signage where reliable 277V AC operation is required.

What are the specifications of the FULHAM WH2-277-C ballast?

The FULHAM WH2-277-C is an instant start electronic fluorescent ballast rated for 277V AC input. It supports 1 or 2 lamps, specifically (1) F28T5. The overall dimensions are 3 3/8 in length and 1 3/4 in width. The manufacturer part number is WH2-277-C.

Where to buy the FULHAM WH2-277-C ballast worldwide?

3G Electric supplies the FULHAM WH2-277-C ballast to customers 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 for your region.

How to install the FULHAM WH2-277-C ballast?

To install the FULHAM WH2-277-C ballast, first disconnect power. Mount the ballast securely in the fixture, then connect the input wires to 277V AC supply. Wire the output leads to the F28T5 lamp holders per the wiring diagram. Ensure all connections are tight before restoring power.

Used in

Common applications for FULHAM
Warehouse lighting — FULHAM programmed rapid start ballasts (e.g., RHA-UNV-254-LT5) for T5HO fixtures in high-bay applications
Office building emergency egress — FULHAM LED emergency drivers (e.g., FHSKITT04LNC) for linear LED retrofit kits in exit pathways
Parking structure lighting — FULHAM instant start ballasts (e.g., WH6-277-L) for multi-lamp fluorescent fixtures in covered garages
Retail display lighting — FULHAM CFL ballasts (e.g., RHA-UNV-226-C) for compact fluorescent lamps in track or recessed fixtures
Industrial facility emergency backup — FULHAM H-configuration emergency drivers (e.g., FHSKITT08LHF) for high-lumen LED arrays in manufacturing areas
School or hospital lighting — FULHAM universal ballasts (e.g., IH2-UNV-270-T8) for T8 lamps in troffer fixtures

FULHAM Products

3G Electric supplies FULHAM instant start electronic fluorescent ballasts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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