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RACO Reducing Bushing: Steel, Zinc Plated, 1 1/2 in_1 1/4 in Trade Size - Bushings & Reducer Bushings for Heavy-Wall RMC & Medium-Wall IMC Metal Conduit
RACOBushings & Reducer Bushings for Heavy-Wall RMC & Medium-Wall IMC Metal Conduit

RACO Reducing Bushing: Steel, Zinc Plated, 1 1/2 in_1 1/4 in Trade Size

The RACO Reducing Bushing (SKU 1151, MPN 1151) is a steel, zinc-plated reducer bushing for heavy-wall RMC and medium-wall IMC metal conduit. It features a threaded NPS connection with a female-to-male thread gender…

SKU 3G-OTH-05477

Brand
RACO
Item
Reducing Bushing: Steel, Zinc Plated, 1 1/2 in_1 1/4 in Trade Size
Category
Bushings & Reducer Bushings for Heavy-Wall RMC & Medium-Wall IMC Metal Conduit
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
1151
Type
Zinc Plated, 1 1/2 in_1 1/4 in Trade Size
Material
Steel
Overall Lg
23/32 in
Color
Gray
Finish
Zinc Plated
UNSPSC
39121312
Weight
0.11 lb
Standards
cULus Listed
Trade Size
1-1/4 in
Thread Size
1-1/2" to 1-1/4"
Thread Type
NPS
For Use With
Threaded RMC
Overall Width
1-7/8 in
Thread Gender
Female to Male
Overall Height
1-7/8 in
Overall Length
23/32 in
Reduction Size
1-1/2 in to 1-1/4 in
Connection Type
Threaded
Inside Diameter
1.17 in
For Conduit Type
IMC
Outside Diameter
1.87 in
Country of Origin
India (subject to change)
Conduit Fitting Type
Reducer
Compatible Conduit Type
RMC
Compatible Conduit Trade Size
1-1/2 in to 1-1/4 in

Technical Documents

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

Product Description

The RACO Reducing Bushing (SKU 1151, MPN 1151) is a steel, zinc-plated reducer bushing for heavy-wall RMC and medium-wall IMC metal conduit. It features a threaded NPS connection with a female-to-male thread gender and a reduction size of 1-1/2 in to 1-1/4 in. The bushing is cULus Listed, has an overall length of 23/32 in, and weighs 0.11 lb.

Frequently Asked Questions

What is a RACO reducing bushing used for?

A RACO reducing bushing connects heavy-wall RMC or medium-wall IMC metal conduit of different trade sizes. It reduces from 1-1/2 in to 1-1/4 in, using threaded NPS connections. This fitting is commonly used in industrial electrical installations to adapt conduit runs where pipe diameters change, ensuring a secure, grounded connection.

What are the specifications of the RACO reducing bushing 1151?

The RACO reducing bushing MPN 1151 is steel with a zinc-plated finish, gray in color. It reduces from 1-1/2 in to 1-1/4 in trade size, has a 23/32 in overall length, and weighs 0.11 lb. It features female-to-male NPS threads, is cULus Listed, and is compatible with threaded RMC and IMC conduit.

Where to buy RACO reducing bushings worldwide?

3G Electric supplies RACO reducing bushings worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to any location. Contact us for availability and lead time. We source and deliver genuine RACO fittings to meet your project needs.

How to install a RACO reducing bushing?

To install a RACO reducing bushing, thread the male end into the larger conduit (1-1/2 in) female opening, then connect the smaller conduit (1-1/4 in) to the bushing's female thread. Use a wrench to tighten securely. Ensure threads are clean and apply anti-seize compound if needed. Always follow local electrical codes for proper grounding.

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 bushings & reducer bushings for heavy-wall rmc & medium-wall imc metal conduit. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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