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RACO Rigid Compression Connector - Connectors for Heavy-Wall RMC & Medium-Wall IMC Metal Conduit
RACOConnectors for Heavy-Wall RMC & Medium-Wall IMC Metal Conduit

RACO Rigid Compression Connector

The RACO Rigid Compression Connector (MPN 1803) is a zinc-plated iron/steel connector for heavy-wall RMC and medium-wall IMC metal conduit. It has a 3/4 in trade size, 1-1/2 in overall length, male NPS threads…

SKU 3G-OTH-05511

Brand
RACO
Item
Rigid Compression Connector
Part Number
1803
Category
Connectors for Heavy-Wall RMC & Medium-Wall IMC Metal Conduit
Available to Order
Also known as:1803RACO
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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
1803
Finish
Zinc Plated
UNSPSC
39121311
Insulated
No
Standards
CSA
Trade Size
3/4 in
Thread Size
3/4"-14
Thread Type
NPS
For Use With
Boxes
Overall Width
1-7/16 in
Thread Gender
Male
Overall Length
1-1/2 in
Connection Type
Compression
For Conduit Type
IMC
Country of Origin
India (subject to change)
Compatible Conduit Type
IMC

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

Product Description

The RACO Rigid Compression Connector (MPN 1803) is a zinc-plated iron/steel connector for heavy-wall RMC and medium-wall IMC metal conduit. It has a 3/4 in trade size, 1-1/2 in overall length, male NPS threads (3/4"-14), and a compression connection for use with boxes. This non-insulated connector is CSA certified.

Frequently Asked Questions

What is the RACO Rigid Compression Connector used for?

The RACO Rigid Compression Connector (MPN 1803) is used to terminate heavy-wall RMC and medium-wall IMC metal conduit to boxes. It provides a secure, grounded connection in industrial electrical installations. This zinc-plated iron/steel connector is CSA certified and suitable for dry or damp locations.

What are the specifications of the RACO 1803 connector?

The RACO 1803 has a 3/4 in trade size, 1-1/2 in overall length, and male NPS threads (3/4"-14). It is zinc-plated, non-insulated, and uses a compression connection for use with boxes. The connector is compatible with IMC conduit and is CSA certified.

Where to buy the RACO 1803 connector worldwide?

3G Electric supplies the RACO 1803 rigid compression connector worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time for your region.

How to install the RACO rigid compression connector?

To install the RACO 1803, slide the connector onto the threaded end of RMC or IMC conduit, then tighten the compression nut onto the box hub. Ensure the male NPS threads engage fully. Use a wrench to secure the connection without over-tightening. Always follow local electrical codes.

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 connectors 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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Zinc-plated steel compression connector for terminating heavy-wall RMC and medium-wall IMC metal conduit to boxes. Features male NPS threads (1-1/4"-11-1/2), 1-15/16 in overall length, and a non-insulated design. CSA listed
RACO
Zinc-plated steel compression connector for terminating heavy-wall RMC and medium-wall IMC metal conduit to boxes. Features male NPS threads (1-1/4"-11-1/2), 1-15/16 in overall length, and a non-insulated design. CSA listed

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