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FULHAM Fluorescent Ballast: 277V AC, 1/2/3/4 Lamps Supported - Instant Start Electronic Fluorescent Ballasts
FULHAMInstant Start Electronic Fluorescent Ballasts

FULHAM Fluorescent Ballast: 277V AC, 1/2/3/4 Lamps Supported

The FULHAM Fluorescent Ballast (MPN WH5-277-L) is an instant start electronic ballast for fluorescent lamps, operating at 277V AC. It supports (2) FC12T5 lamps and has an overall length of 9 1/2 inches. This product…

SKU 3G-OTH-416404

Brand
FULHAM
Item
Fluorescent Ballast: 277V AC, 1/2/3/4 Lamps Supported
Category
Instant Start Electronic Fluorescent Ballasts
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Technical Specifications

FULHAM
Manufacturer Part Number
WH5-277-L
Overall Lg
9 1/2 in
Lamps Supported
1/2/3/4
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FULHAM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FULHAM Fluorescent Ballast (MPN WH5-277-L) is an instant start electronic ballast for fluorescent lamps, operating at 277V AC. It supports (2) FC12T5 lamps and has an overall length of 9 1/2 inches. This product is designed for use with 3 lamps as indicated by the specification value of 3.

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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