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RACO Electrical Box: Steel, Steel - 4" x 4" Square Box Material & Nominal Size - Standard Electrical Boxes
RACOStandard Electrical Boxes

RACO Electrical Box: Steel, Steel - 4" x 4" Square Box Material & Nominal Size

The RACO 189H is a steel electrical box, specifically a 4" x 4" square box with a nominal size of 4 inches. It is a 2-gang box featuring a narrow bracket with tabs and is designed without clamps. This standard…

SKU 3G-OTH-07219

Brand
RACO
Item
Electrical Box: Steel, Steel - 4" x 4" Square Box Material & Nominal Size
Category
Standard Electrical Boxes
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Technical Specifications

RACO
Manufacturer Part Number
189H
Type
Steel - 4" x 4" Square Box Material & Nominal Size, Square, H
Gangs
2
Clamp Style
Without Clamps
Bracket Style
Narrow w/Tabs
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RACO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RACO 189H is a steel electrical box, specifically a 4" x 4" square box with a nominal size of 4 inches. It is a 2-gang box featuring a narrow bracket with tabs and is designed without clamps. This standard electrical box is manufactured by RACO under part number 189H.

Used in

Common applications for RACO
Industrial power distribution — RACO grounding bushings (MPN 1294) for bonding conduit in panelboards and switchgear.
Commercial conduit transitions — RACO reducing bushings (MPN 1155) for downsizing RMC or IMC runs in electrical rooms.
Life safety alarm circuits — RACO steel electrical boxes (MPN 911-9) for housing fire alarm and emergency lighting connections.
Outdoor service entrances — RACO rigid/IMC hubs (MPN 1716) for weatherproof conduit terminations at meter sockets.
Conduit support in cable trays — RACO surface mount clamps (MPN 1304) for securing IMC or RMC to structural steel.
Multi-gang junction boxes — RACO 4-inch square boxes (MPN 189H) with covers for splicing circuits in commercial ceilings.

RACO Products

3G Electric supplies RACO standard electrical boxes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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