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RACO 3023 Set Screw Coupling - Set Screw Couplings
RACOSet Screw Couplings

RACO 3023 Set Screw Coupling

The RACO Set Screw Coupling is a steel coupling for rigid metal conduit (RMC), with a 3/4-inch trade size and 1 1/2-inch overall length. This concrete-tight fitting, model MPN 3023, is designed for joining RMC…

SKU 3G-OTH-06528

Brand
RACO
Item
3023 Set Screw Coupling
Part Number
3023
Category
Set Screw Couplings
Available to Order
Also known as:3023RACO
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RACO
Manufacturer Part Number
3023
Type
IMC/RMC, Concrete Tight
Overall Lg
1 1/2 in
Trade Size
3/4 in
Compatible Conduit Type
RMC

Technical Documents

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

Product Description

The RACO Set Screw Coupling is a steel coupling for rigid metal conduit (RMC), with a 3/4-inch trade size and 1 1/2-inch overall length. This concrete-tight fitting, model MPN 3023, is designed for joining RMC conduit sections using set screws.

Frequently Asked Questions

What is a RACO Set Screw Coupling used for?

A RACO Set Screw Coupling joins two lengths of rigid metal conduit (RMC) in electrical raceway systems. It provides a concrete-tight connection, making it suitable for embedded or exposed installations where moisture and debris ingress must be prevented.

What are the specifications of the RACO 3023 Set Screw Coupling?

The RACO 3023 is a steel set screw coupling for IMC/RMC, concrete-tight. Trade size is 3/4 in, overall length is 1 1/2 in, and it is compatible with RMC conduit. The manufacturer part number is 3023.

Where to buy RACO Set Screw Coupling worldwide?

3G Electric supplies the RACO Set Screw Coupling (MPN 3023) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this concrete-tight steel coupling.

How to install a RACO Set Screw Coupling on RMC conduit?

Insert each RMC conduit end fully into the coupling. Tighten the set screws evenly with a screwdriver until the conduit is securely gripped. Ensure the coupling is fully seated and the screws are torqued per manufacturer recommendations for a concrete-tight seal.

Used in

Common applications for RACO
Industrial machinery — RACO liquid-tight connectors (e.g., 3520-3, 3414) terminate flexible metallic conduit at motor and control enclosures.
Water and wastewater treatment — RACO 90-degree liquid-tight connectors (e.g., 3430) route conduit in washdown and outdoor areas requiring liquid-tight terminations.
Commercial electrical raceways — RACO short elbows (e.g., 1/2 in and 3/4 in iron elbows) change direction in IMC and RMC runs per UL 514B.
Panel and equipment wiring — RACO flex screw-in couplings (e.g., 2272) join sections of 1/2 in flexible conduit between machines and junction points.
Raceway transitions — RACO flex-to-EMT couplings (e.g., 1482, 1483) connect flexible conduit to EMT in mixed raceway installations.
Maintenance and repair — RACO conduit fittings and boxes are stocked as spares for replacing damaged terminations and couplings in existing raceways.
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RACO Products

3G Electric supplies RACO set screw couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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