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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 (SKU 1806, MPN 1806) is a galvanized iron/steel connector for heavy-wall RMC and medium-wall IMC metal conduit. It features a 1-1/2 in trade size, 2-1/8 in overall length, male…

SKU 3G-OTH-05517

Brand
RACO
Item
Rigid Compression Connector
Part Number
1806
Category
Connectors for Heavy-Wall RMC & Medium-Wall IMC Metal Conduit
Available to Order
Also known as:1806RACO
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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
1806
Overall Lg
2 1/8 in
Finish
Galvanized
UNSPSC
39121311
Insulated
No
Standards
CSA
Trade Size
1-1/2 in
Thread Size
1-1/2"-11-1/2
Thread Type
NPS
For Use With
Boxes
Overall Width
2-3/8 in
Thread Gender
Male
Overall Length
2-1/8 in
For Conduit Type
IMC
Country of Origin
India (subject to change)
Compatible Conduit Type
RMC

Technical Documents

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

Product Description

The RACO Rigid Compression Connector (SKU 1806, MPN 1806) is a galvanized iron/steel connector for heavy-wall RMC and medium-wall IMC metal conduit. It features a 1-1/2 in trade size, 2-1/8 in overall length, male NPS threads (1-1/2"-11-1/2), and is designed for use with boxes. This CSA-listed, non-insulated connector is manufactured in India.

Frequently Asked Questions

What is a RACO rigid compression connector used for?

A RACO rigid compression connector joins heavy-wall RMC or medium-wall IMC metal conduit to boxes or enclosures. It provides a secure, grounded connection in industrial electrical installations, such as in manufacturing plants, warehouses, and commercial buildings where conduit runs terminate at junction boxes.

What are the specifications of the RACO 1806 connector?

The RACO 1806 is a galvanized iron/steel connector with a 1-1/2 in trade size, 2-1/8 in overall length, and male NPS threads (1-1/2"-11-1/2). It is non-insulated, CSA-listed, and designed for use with boxes. Compatible with both RMC and IMC conduit.

Where to buy RACO 1806 connectors worldwide?

3G Electric supplies the RACO 1806 rigid compression connector to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this CSA-listed connector.

How to install a RACO rigid compression connector?

To install a RACO rigid compression connector, thread the male NPS end into a box knockout, insert the conduit into the connector body, and tighten the compression nut with a wrench until the conduit is securely gripped. Ensure the connection is tight for grounding continuity. 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

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