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

3G Electric
RFQ CartGet a QuoteSign inSign up
RACO Back Spacer: 2 1/2 in Trade Size, Iron - Surface Mount Clamps for Conduit & Pipe
RACOSurface Mount Clamps for Conduit & Pipe

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

The RACO Back Spacer (MPN 1347) is a surface mount clamp for conduit and pipe, designed for use with 2-1/2 in trade size RMC conduit. Made of electroplated iron and UL Listed, this screw-on clamp back features…

SKU 3G-OTH-04813

Brand
RACO
Item
Back Spacer: 2 1/2 in Trade Size, Iron
Category
Surface Mount Clamps for Conduit & Pipe
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

RACO
Manufacturer Part Number
1347
Material
Iron
Finish
Electroplated
Standards
UL Listed
For Use With
Conduit
Sub-Category
Clamp Back
Mounting Type
Screw On
Overall Width
2-13/32 in
Overall Height
13/16 in
Overall Length
2-3/4 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
2-1/2 in
Compatible Nominal Conduit/Pipe Size
2-1/2 in
View Full Spec Sheet

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 Back Spacer (MPN 1347) is a surface mount clamp for conduit and pipe, designed for use with 2-1/2 in trade size RMC conduit. Made of electroplated iron and UL Listed, this screw-on clamp back features elongated bolt holes and is suitable for wet locations, creating space between the conduit and mounting surface. Overall dimensions are 2-13/32 in width, 13/16 in height, and 2-3/4 in length.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
Back Spacer: 3 in Trade Size, Iron, RMC (MPN 1349). Key specifications — Manufacturer Part Number: 1349; Compatible Conduit Trade Size: 3 in; Compatible Conduit Type: RMC; Compatible Nominal Conduit/Pipe Size: 3 in; Description/Special Features: Create the Space Between the Conduit and Mounting Space; Elongated Bolt Holes; Wet Location; Finish: Electroplated.
RACO
Back Spacer: 3 in Trade Size, Iron, RMC (MPN 1349). Key specifications — Manufacturer Part Number: 1349; Compatible Conduit Trade Size: 3 in; Compatible Conduit Type: RMC; Compatible Nominal Conduit/Pipe Size: 3 in; Description/Special Features: Create the Space Between the Conduit and Mounting Space; Elongated Bolt Holes; Wet Location; Finish: Electroplated.
Back Spacer: 4 in Trade Size, Iron, RMC (MPN 1351). Key specifications — Manufacturer Part Number: 1351; Compatible Conduit Trade Size: 4 in; Compatible Conduit Type: RMC; Compatible Nominal Conduit/Pipe Size: 4 in; Description/Special Features: Create the Space Between the Conduit and Mounting Space; Elongated Bolt Holes; Wet Location; Finish: Electroplated.
RACO
Back Spacer: 4 in Trade Size, Iron, RMC (MPN 1351). Key specifications — Manufacturer Part Number: 1351; Compatible Conduit Trade Size: 4 in; Compatible Conduit Type: RMC; Compatible Nominal Conduit/Pipe Size: 4 in; Description/Special Features: Create the Space Between the Conduit and Mounting Space; Elongated Bolt Holes; Wet Location; Finish: Electroplated.
Back Spacer: 1 1/2 in Trade Size, Iron, IMC/RMC (MPN 1346). Key specifications — Manufacturer Part Number: 1346; Color: Gray; Compatible Conduit Trade Size: 1-1/2 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 1-1/2 in; 2 in; Compatible Pipe Size: 1-1/2 in.
RACO
Back Spacer: 1 1/2 in Trade Size, Iron, IMC/RMC (MPN 1346). Key specifications — Manufacturer Part Number: 1346; Color: Gray; Compatible Conduit Trade Size: 1-1/2 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 1-1/2 in; 2 in; Compatible Pipe Size: 1-1/2 in.
Back Spacer: 2 in Trade Size, Iron, IMC/RMC (MPN 1348). Key specifications — Manufacturer Part Number: 1348; Color: Gray; Compatible Conduit Trade Size: 2 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 2 in; Compatible Pipe Size: 2 in; Description/Special Features: Elongated Bolt Holes.
RACO
Back Spacer: 2 in Trade Size, Iron, IMC/RMC (MPN 1348). Key specifications — Manufacturer Part Number: 1348; Color: Gray; Compatible Conduit Trade Size: 2 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 2 in; Compatible Pipe Size: 2 in; Description/Special Features: Elongated Bolt Holes.
Back Spacer: 1 1/4 in Trade Size, Iron, IMC/RMC (MPN 1345). Key specifications — Manufacturer Part Number: 1345; Color: Gray; Compatible Conduit Trade Size: 1-1/4 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 1-1/4 in; 1-1/2 in; Compatible Pipe Size: 1-1/4 in.
RACO
Back Spacer: 1 1/4 in Trade Size, Iron, IMC/RMC (MPN 1345). Key specifications — Manufacturer Part Number: 1345; Color: Gray; Compatible Conduit Trade Size: 1-1/4 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 1-1/4 in; 1-1/2 in; Compatible Pipe Size: 1-1/4 in.
Back Spacer: 1 in Trade Size, Iron, IMC/RMC (MPN 1344). Key specifications — Manufacturer Part Number: 1344; Color: Gray; Compatible Conduit Trade Size: 1 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 1 in; 1-1/4 in; Compatible Pipe Size: 1 in.
RACO
Back Spacer: 1 in Trade Size, Iron, IMC/RMC (MPN 1344). Key specifications — Manufacturer Part Number: 1344; Color: Gray; Compatible Conduit Trade Size: 1 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 1 in; 1-1/4 in; Compatible Pipe Size: 1 in.

More from RACO

View all RACO parts →
Conduit & Pipe Clamp: 2 in Trade Size, Iron, IMC/RMC (MPN 1308). Key specifications — Manufacturer Part Number: 1308; Color: Gray; Compatible Conduit Trade Size: 2 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 2 in; Compatible Pipe Size: 2 in; Finish: Electroplated.
RACO
Conduit & Pipe Clamp: 2 in Trade Size, Iron, IMC/RMC (MPN 1308). Key specifications — Manufacturer Part Number: 1308; Color: Gray; Compatible Conduit Trade Size: 2 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 2 in; Compatible Pipe Size: 2 in; Finish: Electroplated.
Conduit & Pipe Strap Clamp, Two-Hole: 2 in Trade Size, Steel, EMT (MPN 2098). Key specifications — Manufacturer Part Number: 2098; Color: Gray; Compatible Conduit Trade Size: 2 in; Compatible Conduit Type: EMT; Compatible Nominal Conduit/Pipe Size: 2 in; Compatible Pipe Size: 2 in; Finish: Electroplated; Material: Steel.
RACO
Conduit & Pipe Strap Clamp, Two-Hole: 2 in Trade Size, Steel, EMT (MPN 2098). Key specifications — Manufacturer Part Number: 2098; Color: Gray; Compatible Conduit Trade Size: 2 in; Compatible Conduit Type: EMT; Compatible Nominal Conduit/Pipe Size: 2 in; Compatible Pipe Size: 2 in; Finish: Electroplated; Material: Steel.
Conduit & Pipe Strap Clamp, Two-Hole: 1 in Trade Size, Steel, EMT (MPN 2094). Key specifications — Manufacturer Part Number: 2094; Color: Gray; Compatible Conduit Trade Size: 1 in; Compatible Conduit Type: EMT; Compatible Nominal Conduit/Pipe Size: 1 in; Compatible Pipe Size: 1 in; Finish: Electroplated; Material: Steel.
RACO
Conduit & Pipe Strap Clamp, Two-Hole: 1 in Trade Size, Steel, EMT (MPN 2094). Key specifications — Manufacturer Part Number: 2094; Color: Gray; Compatible Conduit Trade Size: 1 in; Compatible Conduit Type: EMT; Compatible Nominal Conduit/Pipe Size: 1 in; Compatible Pipe Size: 1 in; Finish: Electroplated; Material: Steel.
Conduit & Pipe Strap Clamp, One-Hole: 1 1/4 in Trade Size, Steel, IMC/RMC (MPN 1335). Key specifications — Manufacturer Part Number: 1335; Color: Gray; Compatible Conduit Trade Size: 1-1/4 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 1-1/4 in; Compatible Pipe Size: 1-1/4 in; Finish: Electroplated.
RACO
Conduit & Pipe Strap Clamp, One-Hole: 1 1/4 in Trade Size, Steel, IMC/RMC (MPN 1335). Key specifications — Manufacturer Part Number: 1335; Color: Gray; Compatible Conduit Trade Size: 1-1/4 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 1-1/4 in; Compatible Pipe Size: 1-1/4 in; Finish: Electroplated.
Back Spacer: 3 1/2 in Trade Size, Iron, RMC (MPN 1350). Key specifications — Manufacturer Part Number: 1350; Compatible Conduit Trade Size: 3-1/2 in; Compatible Conduit Type: RMC; Compatible Nominal Conduit/Pipe Size: 3-1/2 in; Description/Special Features: Create the Space Between the Conduit and Mounting Space; Elongated Bolt Holes; Wet Location; Finish: Electroplated.
RACO
Back Spacer: 3 1/2 in Trade Size, Iron, RMC (MPN 1350). Key specifications — Manufacturer Part Number: 1350; Compatible Conduit Trade Size: 3-1/2 in; Compatible Conduit Type: RMC; Compatible Nominal Conduit/Pipe Size: 3-1/2 in; Description/Special Features: Create the Space Between the Conduit and Mounting Space; Elongated Bolt Holes; Wet Location; Finish: Electroplated.
Back Spacer: 1/2 in Trade Size, Iron, IMC/RMC (MPN 1342). Key specifications — Manufacturer Part Number: 1342; Color: Gray; Compatible Conduit Trade Size: 1/2 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 1/2 in; 3/4 in; Compatible Pipe Size: 1/2 in.
RACO
Back Spacer: 1/2 in Trade Size, Iron, IMC/RMC (MPN 1342). Key specifications — Manufacturer Part Number: 1342; Color: Gray; Compatible Conduit Trade Size: 1/2 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 1/2 in; 3/4 in; Compatible Pipe Size: 1/2 in.
Conduit & Pipe Strap Clamp, One-Hole: 3/4 in Trade Size, Steel, IMC/RMC (MPN 1333). Key specifications — Manufacturer Part Number: 1333; Color: Gray; Compatible Conduit Trade Size: 3/4 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 3/4 in; Compatible Pipe Size: 3/4 in; Finish: Electroplated.
RACO
Conduit & Pipe Strap Clamp, One-Hole: 3/4 in Trade Size, Steel, IMC/RMC (MPN 1333). Key specifications — Manufacturer Part Number: 1333; Color: Gray; Compatible Conduit Trade Size: 3/4 in; Compatible Conduit Type: IMC; RMC; Compatible Nominal Conduit/Pipe Size: 3/4 in; Compatible Pipe Size: 3/4 in; Finish: Electroplated.
Conduit & Pipe Strap Clamp, Two-Hole: 3/4 in Trade Size, Steel, EMT (MPN 2093). Key specifications — Manufacturer Part Number: 2093; Color: Gray; Compatible Conduit Trade Size: 3/4 in; Compatible Conduit Type: EMT; Compatible Nominal Conduit/Pipe Size: 3/4 in; Compatible Pipe Size: 3/4 in; Finish: Electroplated; Material: Steel.
RACO
Conduit & Pipe Strap Clamp, Two-Hole: 3/4 in Trade Size, Steel, EMT (MPN 2093). Key specifications — Manufacturer Part Number: 2093; Color: Gray; Compatible Conduit Trade Size: 3/4 in; Compatible Conduit Type: EMT; Compatible Nominal Conduit/Pipe Size: 3/4 in; Compatible Pipe Size: 3/4 in; Finish: Electroplated; Material: Steel.