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RACO Rigid Compression Connector: Iron/Steel, 1 1/4 in Trade Size - Connectors for Heavy-Wall RMC & Medium-Wall IMC Metal Conduit
RACOConnectors for Heavy-Wall RMC & Medium-Wall IMC Metal Conduit

RACO Rigid Compression Connector: Iron/Steel, 1 1/4 in Trade Size

The RACO Rigid Compression Connector (SKU 1805, MPN 1805) is a zinc-plated, non-insulated connector for heavy-wall RMC and medium-wall IMC metal conduit. It features a 1-1/4 in trade size, 1-15/16 in overall length…

SKU 3G-OTH-05505

Brand
RACO
Item
Rigid Compression Connector: Iron/Steel, 1 1/4 in Trade Size
Category
Connectors 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 — 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
1805
Overall Lg
1 15/16 in
Finish
Zinc Plated
UNSPSC
39121311
Insulated
No
Standards
CSA
Trade Size
1-1/4 in
Thread Size
1-1/4"-11-1/2
Thread Type
NPS
For Use With
Boxes
Overall Width
2-5/32 in
Thread Gender
Male
Overall Length
1-15/16 in
Connection Type
Compression
For Conduit Type
IMC
Country of Origin
India (subject to change)
Compatible Conduit Type
IMC

Technical Documents

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

Product Description

The RACO Rigid Compression Connector (SKU 1805, MPN 1805) is a zinc-plated, non-insulated connector for heavy-wall RMC and medium-wall IMC metal conduit. It features a 1-1/4 in trade size, 1-15/16 in overall length, male NPS threads (1-1/4"-11-1/2), and a compression connection for use with boxes. This CSA-listed component is manufactured in India.

Frequently Asked Questions

What is the RACO Rigid Compression Connector used for?

The RACO Rigid Compression Connector (MPN 1805) is used to terminate heavy-wall RMC and medium-wall IMC metal conduit to boxes. It provides a secure, grounded connection in industrial and commercial electrical installations. The zinc-plated steel construction resists corrosion, and the male NPS threads ensure a tight fit.

What are the specifications of the RACO Rigid Compression Connector?

The RACO Rigid Compression Connector has a 1-1/4 in trade size, 1-15/16 in overall length, and male NPS threads (1-1/4"-11-1/2). It is zinc-plated, non-insulated, and uses a compression connection for use with boxes. It is CSA-listed and compatible with IMC conduit. The overall width is 2-5/32 in.

Where to buy the RACO Rigid Compression Connector worldwide?

You can source the RACO Rigid Compression Connector (MPN 1805) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this CSA-listed connector for industrial conduit systems.

How to install the RACO Rigid Compression Connector?

To install the RACO Rigid Compression Connector, slide the connector onto the threaded end of IMC or RMC conduit, then tighten the compression nut onto the box hub. Ensure the male NPS threads engage fully for a secure, grounded connection. Use a wrench to achieve proper torque; do not overtighten. Always follow local electrical codes.

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 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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