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RACO Back Spacer: 3 1/2 in Trade Size, Iron - Surface Mount Clamps for Conduit & Pipe
RACOSurface Mount Clamps for Conduit & Pipe

RACO Back Spacer: 3 1/2 in Trade Size, Iron

The RACO Back Spacer (MPN 1350) is a surface mount clamp for conduit and pipe, designed for use with 3-1/2 in trade size RMC conduit. Made of electroplated iron and UL Listed, it features elongated bolt holes and is…

SKU 3G-OTH-04822

Brand
RACO
Item
Back Spacer: 3 1/2 in Trade Size, Iron
Category
Surface Mount Clamps for Conduit & Pipe
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
1350
Material
Iron
Finish
Electroplated
Standards
UL Listed
For Use With
Conduit
Sub-Category
Clamp Back
Mounting Type
Screw On
Overall Width
3-9/32 in
Overall Height
15/16 in
Overall Length
7-21/32 in
Country of Origin
India (subject to change)
Compatible Conduit Type
RMC
Description/Special Features
Create the Space Between the Conduit and Mounting Space
Compatible Conduit Trade Size
3-1/2 in
Compatible Nominal Conduit/Pipe Size
3-1/2 in

Technical Documents

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

Product Description

The RACO Back Spacer (MPN 1350) is a surface mount clamp for conduit and pipe, designed for use with 3-1/2 in trade size RMC conduit. Made of electroplated iron and UL Listed, it features elongated bolt holes and is suitable for wet locations, creating space between the conduit and mounting surface.

Frequently Asked Questions

What is the RACO 1350 Back Spacer used for?

The RACO 1350 Back Spacer creates a precise space between 3-1/2 in RMC conduit and the mounting surface. It is used in wet locations for secure surface mounting of conduit runs, ensuring proper alignment and support in industrial electrical installations.

What are the specifications of the RACO 1350 Back Spacer?

The RACO 1350 Back Spacer is made of electroplated iron, UL Listed, and compatible with 3-1/2 in trade size RMC conduit. It measures 7-21/32 in long by 3-9/32 in wide by 15/16 in high, with elongated bolt holes for easy adjustment.

Where to buy the RACO 1350 Back Spacer worldwide?

3G Electric supplies the RACO 1350 Back Spacer to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site, ensuring you get the right part for your conduit mounting needs.

How to install the RACO 1350 Back Spacer?

Install the RACO 1350 Back Spacer by screwing it onto the mounting surface using the elongated bolt holes for alignment. Position it between the 3-1/2 in RMC conduit and the surface to create the required spacing. Always follow local electrical codes for wet-location installations.

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 surface mount clamps for conduit & pipe. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Back Spacer: 2 1/2 in Trade Size, Iron, RMC (MPN 1347)
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Back Spacer: 4 in Trade Size, Iron, RMC (MPN 1351)
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Back Spacer: 2 in Trade Size, Iron, IMC/RMC (MPN 1348)
Back Spacer: 1 1/2 in Trade Size, Iron, IMC/RMC (MPN 1346)
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Back Spacer: 1 1/2 in Trade Size, Iron, IMC/RMC (MPN 1346)
Back Spacer: 3/4 in Trade Size, Iron, IMC/RMC (MPN 1343)
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Back Spacer: 3/4 in Trade Size, Iron, IMC/RMC (MPN 1343)

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