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RACO 1704 Insulated Myers Hub for RMC & IMC Conduit, 1" NPT, Zinc - Hubs (Myers) for RMC & IMC Conduit
RACOHubs (Myers) for RMC & IMC Conduit

RACO 1704 Insulated Myers Hub for RMC & IMC Conduit, 1" NPT, Zinc

The RACO Hubs (Myers) for RMC/IMC (SKU 1704, MPN 1704) are insulated conduit hubs in a 1-inch trade size, designed for use with rigid metal conduit (RMC) and intermediate metal conduit (IMC). These hubs feature a…

SKU 3G-OTH-05705

Brand
RACO
Item
1704 Insulated Myers Hub for RMC & IMC Conduit, 1" NPT, Zinc
Part Number
1704
Category
Hubs (Myers) for RMC & IMC Conduit
Available to Order
Also known as:1704RACO
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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
1704
Type
Zinc, Insulated
Overall Lg
1 13/16 in
Insulated
Yes
Thread Size
1"-11-1/2
Thread Type
NPT

Technical Documents

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

Product Description

The RACO Hubs (Myers) for RMC/IMC (SKU 1704, MPN 1704) are insulated conduit hubs in a 1-inch trade size, designed for use with rigid metal conduit (RMC) and intermediate metal conduit (IMC). These hubs feature a 1"-11-1/2 NPT thread and an overall length of 1 13/16 inches, constructed from zinc. The insulated design provides a barrier between the conduit and enclosure.

Frequently Asked Questions

What is a RACO Myers hub used for?

A RACO Myers hub (MPN 1704) connects rigid metal conduit (RMC) or intermediate metal conduit (IMC) to an enclosure. Its insulated design creates a barrier between the conduit and the box, preventing galvanic corrosion and ensuring a secure, grounded connection in industrial electrical systems.

What are the specifications of the RACO 1704 hub?

The RACO 1704 hub has a 1-inch trade size, 1 13/16-inch overall length, and 1"-11-1/2 NPT thread. It is made of zinc, is insulated, and is designed for RMC and IMC conduit. The insulated feature provides a protective barrier between conduit and enclosure.

Where to buy RACO hubs for RMC/IMC worldwide?

3G Electric supplies RACO hubs like the 1704 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this insulated zinc hub for your RMC or IMC conduit needs.

How to install a RACO Myers hub on conduit?

To install a RACO Myers hub, thread the hub onto the RMC or IMC conduit end using the 1"-11-1/2 NPT thread. Tighten securely with a wrench, ensuring the insulated throat faces the enclosure. Follow standard electrical codes for grounding and bonding to maintain a safe connection.

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 hubs (myers) for rmc & imc conduit. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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