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RACO 4" x 4" Square Steel Electrical Box, 2-Gang, No Clamps or Bracket (189) - Standard Electrical Boxes
RACOStandard Electrical Boxes

RACO 4" x 4" Square Steel Electrical Box, 2-Gang, No Clamps or Bracket (189)

The RACO Electrical Box: Steel is a standard electrical box, model MPN 189, constructed from steel with a nominal size of 4" x 4" square. This square box accommodates 2 gangs and is supplied without clamps and…

SKU 3G-OTH-07372

Brand
RACO
Item
4" x 4" Square Steel Electrical Box, 2-Gang, No Clamps or Bracket
Part Number
189
Category
Standard Electrical Boxes
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RACO
Manufacturer Part Number
189
Type
Steel - 4" x 4" Square Box Material & Nominal Size, Square
Gangs
2
Clamp Style
Without Clamps
Bracket Style
Without Bracket

Technical Documents

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RACO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RACO Electrical Box: Steel is a standard electrical box, model MPN 189, constructed from steel with a nominal size of 4" x 4" square. This square box accommodates 2 gangs and is supplied without clamps and without a bracket.

Frequently Asked Questions

What is the RACO 4" x 4" square electrical box used for?

The RACO 4" x 4" square steel electrical box is used for mounting switches, receptacles, or pulling wires in commercial and industrial wiring systems. Its 2-gang capacity supports multiple devices in a single enclosure, and the steel construction provides durability and grounding continuity.

What are the specifications of the RACO electrical box model 189?

The RACO model 189 is a steel electrical box with a nominal size of 4" x 4" square, accommodating 2 gangs. It comes without clamps and without a bracket. The steel material ensures strength and compatibility with standard conduit fittings. This box is suitable for indoor dry locations.

Where to buy the RACO 4" x 4" square electrical box worldwide?

You can source the RACO 4" x 4" square electrical box through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine RACO components for commercial and industrial projects.

How to install a RACO steel electrical box without clamps?

For a RACO steel box without clamps, use separate cable connectors or conduit fittings to secure wiring entering the box. Mount the box to a stud or support using screws through the bracketless sides. Ensure the box is flush with the finished wall surface and grounded per local electrical codes.

Used in

Common applications for RACO
Industrial machinery — RACO liquid-tight connectors (e.g., 3520-3, 3414) terminate flexible metallic conduit at motor and control enclosures.
Water and wastewater treatment — RACO 90-degree liquid-tight connectors (e.g., 3430) route conduit in washdown and outdoor areas requiring liquid-tight terminations.
Commercial electrical raceways — RACO short elbows (e.g., 1/2 in and 3/4 in iron elbows) change direction in IMC and RMC runs per UL 514B.
Panel and equipment wiring — RACO flex screw-in couplings (e.g., 2272) join sections of 1/2 in flexible conduit between machines and junction points.
Raceway transitions — RACO flex-to-EMT couplings (e.g., 1482, 1483) connect flexible conduit to EMT in mixed raceway installations.
Maintenance and repair — RACO conduit fittings and boxes are stocked as spares for replacing damaged terminations and couplings in existing raceways.
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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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