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RACO 3 in Threaded Connector for RMC/IMC Conduit, Zinc Plated, 1812 - Connectors for Heavy-Wall RMC & Medium-Wall IMC Metal Conduit
RACOConnectors for Heavy-Wall RMC & Medium-Wall IMC Metal Conduit

RACO 3 in Threaded Connector for RMC/IMC Conduit, Zinc Plated, 1812

The RACO Rigid Compression Connector (MPN 1812) is a threaded, male-thread connector for heavy-wall RMC and medium-wall IMC metal conduit. It features a 3 in trade size, 4 in overall length, zinc-plated finish, and a…

SKU 3G-OTH-05479

Brand
RACO
Item
3 in Threaded Connector for RMC/IMC Conduit, Zinc Plated, 1812
Category
Connectors for Heavy-Wall RMC & Medium-Wall IMC Metal Conduit
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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
1812
Finish
Zinc Plated
UNSPSC
39121311
Insulated
No
Standards
CSA Certified
Trade Size
3 in
Thread Size
3"-8
Thread Type
NPS
For Use With
RMC
Overall Width
4-23/32 in
Thread Gender
Male
Overall Length
4 in
Connection Type
Threaded
For Conduit Type
IMC
Country of Origin
China (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 (MPN 1812) is a threaded, male-thread connector for heavy-wall RMC and medium-wall IMC metal conduit. It features a 3 in trade size, 4 in overall length, zinc-plated finish, and a 3"-8 NPS thread. This CSA-certified connector is non-insulated and designed for use with RMC conduit.

Frequently Asked Questions

What is the RACO Rigid Compression Connector used for?

The RACO Rigid Compression Connector (MPN 1812) is used to connect heavy-wall RMC and medium-wall IMC metal conduit in industrial electrical systems. It provides a threaded, male-thread connection with a 3 in trade size and zinc-plated finish, ensuring secure conduit runs in demanding environments.

What are the specifications of the RACO 1812 connector?

The RACO 1812 connector has a 3 in trade size, 4 in overall length, and a 3"-8 NPS male thread. It is zinc-plated, non-insulated, and CSA certified. Designed for use with RMC conduit, it also supports IMC conduit. The overall width is 4-23/32 in, and it is threaded for a secure connection.

Where to buy the RACO 1812 connector worldwide?

You can source the RACO 1812 rigid compression connector through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this CSA-certified connector.

How to install the RACO rigid compression connector?

To install the RACO 1812 connector, thread the male NPS end into a compatible RMC or IMC conduit coupling. Tighten securely with a wrench, ensuring the zinc-plated finish is not damaged. Use standard conduit installation practices and verify the connection meets 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Rigid Compression Connector: Iron/Steel, 3 1/2 in Trade Size, 4 5/16 in Overall Lg (MPN 1814)
RACO
Rigid Compression Connector: Iron/Steel, 3 1/2 in Trade Size, 4 5/16 in Overall Lg (MPN 1814)
Zinc-plated compression connector for connecting IMC conduit to boxes. Features 1 in trade size, 1-11/16 in overall length, and 1"-11-1/2 NPS male thread. CSA certified, non-insulated. Suitable for use in commercial and industrial conduit systems
RACO
Zinc-plated compression connector for connecting IMC conduit to boxes. Features 1 in trade size, 1-11/16 in overall length, and 1"-11-1/2 NPS male thread. CSA certified, non-insulated. Suitable for use in commercial and industrial conduit systems
Rigid Compression Connector: Iron/Steel, 1 1/2 in Trade Size, 2 1/8 in Overall Lg (MPN 1806)
RACO
Rigid Compression Connector: Iron/Steel, 1 1/2 in Trade Size, 2 1/8 in Overall Lg (MPN 1806)
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
Steel connector with zinc-plated finish for terminating IMC conduit to boxes or enclosures. Features 3/4 in trade size, 1-1/4 in overall length, male NPS threads, and set screw connection. UL Listed
RACO
Steel connector with zinc-plated finish for terminating IMC conduit to boxes or enclosures. Features 3/4 in trade size, 1-1/4 in overall length, male NPS threads, and set screw connection. UL Listed

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Galvanized compression connector for joining heavy-wall RMC and medium-wall IMC metal conduit to boxes. Features 1/2 in trade size, 1-3/8 in overall length, and 1/2"-14 NPS female-to-male thread. CSA listed, not insulated
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Threaded male connector for joining heavy-wall RMC and medium-wall IMC metal conduit. Zinc-plated finish. Trade size 2-1/2 in with NPS thread 2-1/2"-8. Overall length 3-7/8 in, width 4-1/8 in. CSA Certified. Suitable for industrial and commercial conduit terminations
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Steel connector with zinc-plated finish for joining unthreaded rigid metal conduit (RMC) and intermediate metal conduit (IMC) to boxes or enclosures. Features 1/2 in trade size, 1/2" male NPS threads, set screw connection, and includes clamp. UL 514B listed. Overall length 1-1/8 in, width 1-19/32 in
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Steel connector with zinc-plated finish for joining unthreaded rigid metal conduit (RMC) and intermediate metal conduit (IMC) to boxes or enclosures. Features 1/2 in trade size, 1/2" male NPS threads, set screw connection, and includes clamp. UL 514B listed. Overall length 1-1/8 in, width 1-19/32 in
Threaded male connector for joining heavy-wall RMC and medium-wall IMC metal conduit to boxes or enclosures. Zinc-plated finish, 4 in trade size, 4-1/2 in overall length, 4"-8 NPS thread. CSA Certified. Suitable for industrial and commercial electrical installations
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