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

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

The RACO Back Spacer (MPN 1346) is a surface-mount clamp for IMC and RMC conduit, designed for outdoor use. Made of iron with an electroplated gray finish, it accommodates a 1-1/2 in trade size and a wire range of…

SKU 3G-OTH-04780

Brand
RACO
Item
Back Spacer: 1 1/2 in Trade Size, Iron
Category
Surface Mount Clamps for Conduit & Pipe
Available to Order
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Technical specs
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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
1346
Material
Iron
Color
Gray
Finish
Electroplated
UNSPSC
39121311
Weight
0.25 lb
Standards
UL
Wire Range
1.5 in to 2 in
For Use With
Conduit
Sub-Category
Conduit Clamps
Mounting Type
Screw On
Overall Width
1-5/8 in
Overall Height
1/2 in
Overall Length
3-29/32 in
Country of Origin
India (subject to change)
Mounting Location
Surface
Compatible Pipe Size
1-1/2 in
Indoor/Outdoor Usage
Outdoor Only
Compatible Conduit Type
IMC
Description/Special Features
Elongated Bolt Holes
Compatible Conduit Trade Size
1-1/2 in
Compatible Nominal Conduit/Pipe Size
1-1/2 in

Technical Documents

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

Product Description

The RACO Back Spacer (MPN 1346) is a surface-mount clamp for IMC and RMC conduit, designed for outdoor use. Made of iron with an electroplated gray finish, it accommodates a 1-1/2 in trade size and a wire range of 1.5 in to 2 in. The clamp features elongated bolt holes and measures 1-5/8 in wide by 1/2 in high by 3-29/32 in long, weighing 0.25 lb. It is UL listed.

Frequently Asked Questions

What is the RACO Back Spacer 1346 used for?

The RACO Back Spacer (MPN 1346) is a surface-mount clamp used to secure IMC and RMC conduit in outdoor electrical installations. It provides a stable mounting point for conduit runs, ensuring proper alignment and support. This iron clamp with electroplated gray finish is UL listed and suitable for 1-1/2 in trade size conduit.

What are the specifications of the RACO Back Spacer 1346?

The RACO Back Spacer 1346 is made of iron with an electroplated gray finish. It fits 1-1/2 in trade size IMC and RMC conduit, with a wire range of 1.5 in to 2 in. Dimensions are 1-5/8 in wide by 1/2 in high by 3-29/32 in long, weighing 0.25 lb. It features elongated bolt holes and is UL listed for outdoor use.

Where to buy the RACO Back Spacer 1346 worldwide?

3G Electric supplies the RACO Back Spacer 1346 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 surface-mount conduit clamp for your project.

How to install the RACO Back Spacer 1346?

To install the RACO Back Spacer 1346, position it on the surface where the conduit will run. Use the elongated bolt holes to align and secure the clamp with appropriate screws or bolts. Ensure the conduit fits snugly within the clamp. This RACO clamp is designed for outdoor use with IMC or RMC conduit.

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: 1/2 in Trade Size, Iron, IMC/RMC (MPN 1342)
RACO
Back Spacer: 1/2 in Trade Size, Iron, IMC/RMC (MPN 1342)
Back Spacer: 1 in Trade Size, Iron, IMC/RMC (MPN 1344)
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Back Spacer: 1 in Trade Size, Iron, IMC/RMC (MPN 1344)
Back Spacer: 1 1/4 in Trade Size, Iron, IMC/RMC (MPN 1345)
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Back Spacer: 1 1/4 in Trade Size, Iron, IMC/RMC (MPN 1345)
Back Spacer: 2 in Trade Size, Iron, IMC/RMC (MPN 1348)
RACO
Back Spacer: 2 in Trade Size, Iron, IMC/RMC (MPN 1348)
Back Spacer: 3/4 in Trade Size, Iron, IMC/RMC (MPN 1343)
RACO
Back Spacer: 3/4 in Trade Size, Iron, IMC/RMC (MPN 1343)
Back Spacer: 2 1/2 in Trade Size, Iron, RMC (MPN 1347)
RACO
Back Spacer: 2 1/2 in Trade Size, Iron, RMC (MPN 1347)

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