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RACO Compression Coupling: 2 1/2 in Trade Size, 5 3/4 in Overall Lg, RMC - Compression Couplings
RACOCompression Couplings

RACO Compression Coupling: 2 1/2 in Trade Size, 5 3/4 in Overall Lg, RMC

The RACO Compression Coupling (MPN 1830) is a 2 1/2 in trade size compression coupling designed for use with RMC conduit. It features a 5 3/4 in overall length and is concrete tight.

SKU 3G-OTH-06634

Brand
RACO
Item
Compression Coupling: 2 1/2 in Trade Size, 5 3/4 in Overall Lg, RMC
Category
Compression Couplings
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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
1830
Type
RMC, Concrete Tight
Overall Lg
5 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 Compression Coupling (MPN 1830) is a 2 1/2 in trade size compression coupling designed for use with RMC conduit. It features a 5 3/4 in overall length and is concrete tight.

Frequently Asked Questions

What is a RACO compression coupling used for?

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

What are the specifications of the RACO 1830 compression coupling?

The RACO 1830 is a 2 1/2 in trade size compression coupling for RMC conduit. It has a 5 3/4 in overall length and is rated concrete tight. The manufacturer part number is 1830, and it is made by RACO.

Where to buy a RACO 1830 compression coupling worldwide?

3G Electric supplies the RACO 1830 compression coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this concrete-tight RMC coupling.

How to install a RACO compression coupling on RMC conduit?

To install a RACO compression coupling, slide the coupling over the end of one RMC conduit, insert the second conduit end, then tighten the compression nuts with a wrench until the joint is secure and concrete tight. Always follow the manufacturer's torque specifications.

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 compression couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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