We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/2 in Box Dp - Cut-In Electrical Boxes
RACOCut-In Electrical Boxes

RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/2 in Box Dp

The RACO Electrical Box: Steel is a cut-in electrical box designed for single-gang installations. This steel box features a nominal size with a 2 1/2-inch depth and 2-inch width, utilizing KO clamp style and no…

SKU 3G-OTH-06286

Brand
RACO
Item
Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/2 in Box Dp
Category
Cut-In Electrical Boxes
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RACO
Manufacturer Part Number
528
Type
Steel Material & Nominal Size
Gangs
1
Box Dp
2 1/2 in
Box Wd
2 in
Clamp Style
KO
Bracket Style
Without Bracket

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The RACO Electrical Box: Steel is a cut-in electrical box designed for single-gang installations. This steel box features a nominal size with a 2 1/2-inch depth and 2-inch width, utilizing KO clamp style and no bracket. The manufacturer part number is 528.

Frequently Asked Questions

What is a RACO 528 cut-in electrical box used for?

The RACO 528 is a steel cut-in electrical box for single-gang installations. It is used to mount switches or outlets in existing walls where access is limited. The KO clamp style secures cable without a bracket, making it ideal for retrofit or repair work across industrial and commercial facilities.

What are the specifications of the RACO 528 electrical box?

The RACO 528 is a steel cut-in box with 1 gang, 2 1/2 in depth, and 2 in width. It features KO clamp style and no bracket. The manufacturer part number is 528. This box is designed for single-gang installations in steel material and nominal size configurations.

Where to buy a RACO 528 electrical box worldwide?

3G Electric supplies the RACO 528 cut-in electrical box worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this steel single-gang box to your facility. Contact us for availability and lead time on this RACO part.

How to install a RACO 528 cut-in electrical box?

To install the RACO 528, cut a hole in drywall matching the box dimensions (2 in wide, 2 1/2 in deep). Insert the box and secure it using the integral clamps. Pull cable through a KO opening and tighten the clamp. No bracket is needed; the box holds itself in place for a flush finish.

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 cut-in electrical boxes. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 3 1/2 in Box Dp, 2 in Box Wd (MPN 601)
RACO
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 3 1/2 in Box Dp, 2 in Box Wd (MPN 601)
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/4 in Box Dp, 2 in Box Wd (MPN 471)
RACO
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/4 in Box Dp, 2 in Box Wd (MPN 471)
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/2 in Box Dp, 4 1/4 in Box Ht (MPN 518)
RACO
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/2 in Box Dp, 4 1/4 in Box Ht (MPN 518)
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/2 in Box Dp, 2 5/8 in Box Wd (MPN 509)
RACO
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/2 in Box Dp, 2 5/8 in Box Wd (MPN 509)
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 in Box Dp, 2 in Box Wd (MPN 445)
RACO
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 in Box Dp, 2 in Box Wd (MPN 445)
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 3 1/2 in Box Dp, 2 in Box Wd (MPN 590)
RACO
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 3 1/2 in Box Dp, 2 in Box Wd (MPN 590)

More from RACO

View all RACO parts
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/2 in Box Dp, 2 in Box Wd (MPN 500)
RACO
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/2 in Box Dp, 2 in Box Wd (MPN 500)
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 1 1/2 in Box Dp, 2 in Box Wd (MPN 410)
RACO
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 1 1/2 in Box Dp, 2 in Box Wd (MPN 410)
RACO Electrical Box: PVC, Nonmetallic Material & Nominal Size, Square, 2 Gangs, 2 3/4 in Box Dp (MPN 7488RAC)
RACO
RACO Electrical Box: PVC, Nonmetallic Material & Nominal Size, Square, 2 Gangs, 2 3/4 in Box Dp (MPN 7488RAC)
RACO Electrical Box: Thermoplastic, Nonmetallic Material & Nominal Size, Square, 1 Gangs, Flush (MPN 7887RAC)
RACO
RACO Electrical Box: Thermoplastic, Nonmetallic Material & Nominal Size, Square, 1 Gangs, Flush (MPN 7887RAC)
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/2 in Box Dp, 4 1/4 in Box Wd (MPN 519)
RACO
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/2 in Box Dp, 4 1/4 in Box Wd (MPN 519)
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/2 in Box Dp, 2 5/8 in Box Wd (MPN 523)
RACO
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/2 in Box Dp, 2 5/8 in Box Wd (MPN 523)
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/2 in Box Dp, 4 1/4 in Box Ht (MPN 517)
RACO
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 1/2 in Box Dp, 4 1/4 in Box Ht (MPN 517)
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 3/4 in Box Dp, 2 1/8 in Box Wd (MPN 567)
RACO
RACO Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 2 3/4 in Box Dp, 2 1/8 in Box Wd (MPN 567)