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RACO Switch Box Support - Mounting Accessories for Electrical Boxes
RACOMounting Accessories for Electrical Boxes

RACO Switch Box Support

The RACO Switch Box Support (MPN 977) is a steel mounting accessory for electrical boxes, finished in silver. It has an overall width of 5.25 inches and an overall length of 0.02 inches.

SKU 3G-OTH-06421

Brand
RACO
Item
Switch Box Support
Category
Mounting Accessories for Electrical Boxes
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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
977
Material
Steel
Color
Silver
Accessory Type
Switch Box Support

Technical Documents

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

Product Description

The RACO Switch Box Support (MPN 977) is a steel mounting accessory for electrical boxes, finished in silver. It has an overall width of 5.25 inches and an overall length of 0.02 inches.

Frequently Asked Questions

What is the RACO Switch Box Support used for?

The RACO Switch Box Support (MPN 977) is a steel mounting accessory used to secure electrical switch boxes in walls or ceilings during installation. It provides rigid support for the box, ensuring proper alignment and stability before wiring. Common in residential and commercial construction, it helps meet code requirements for box mounting.

What are the specifications of the RACO Switch Box Support?

The RACO Switch Box Support (MPN 977) is made of steel with a silver finish. It has an overall width of 5.25 inches and an overall length of 0.02 inches. This accessory is designed for mounting electrical boxes and is manufactured by RACO under part number 977.

Where to buy the RACO Switch Box Support worldwide?

3G Electric supplies the RACO Switch Box Support (MPN 977) to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this mounting accessory for your project.

How to install the RACO Switch Box Support?

To install the RACO Switch Box Support, first position the steel support against the wall stud or ceiling joist where the switch box will mount. Secure it using appropriate screws or nails through the pre-punched holes. Then attach the electrical box to the support, ensuring it is level and flush with the finished surface.

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 mounting accessories for 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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