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RACO Grounding Locknut for Threaded RMC/IMC, 1/2 in Trade Size - Grounding Locknuts for Threaded Conduit (RMC/IMC)
RACOGrounding Locknuts for Threaded Conduit (RMC/IMC)

RACO Grounding Locknut for Threaded RMC/IMC, 1/2 in Trade Size

The RACO Grounding LockNut for Threaded RMC/IMC is a steel, zinc-plated grounding locknut designed for use with threaded rigid metal conduit (RMC) and intermediate metal conduit (IMC) in 1/2-inch trade size. This…

SKU 3G-OTH-08203

Brand
RACO
Item
Grounding Locknut for Threaded RMC/IMC, 1/2 in Trade Size
Part Number
1242
Category
Grounding Locknuts for Threaded Conduit (RMC/IMC)
Available to Order
Also known as:1242RACO
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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
1242
Type
Steel, Zinc Plated, IMC/RMC
For Conduit Type
IMC

Technical Documents

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

Product Description

The RACO Grounding LockNut for Threaded RMC/IMC is a steel, zinc-plated grounding locknut designed for use with threaded rigid metal conduit (RMC) and intermediate metal conduit (IMC) in 1/2-inch trade size. This product, manufactured under part number 1242, is specifically intended for IMC conduit types and provides a secure grounding connection for industrial electrical installations.

Frequently Asked Questions

What is a RACO grounding locknut used for?

A RACO grounding locknut secures threaded rigid metal conduit (RMC) or intermediate metal conduit (IMC) to electrical boxes or enclosures while establishing a reliable grounding path. It is commonly used in industrial electrical installations to meet code requirements for equipment grounding.

What are the specifications of the RACO grounding locknut 1242?

The RACO grounding locknut model 1242 is made of steel with a zinc-plated finish. It fits 1/2-inch trade size threaded RMC and IMC conduit, and is specifically designed for IMC conduit types. The manufacturer part number is 1242.

Where to buy RACO grounding locknuts worldwide?

3G Electric supplies RACO grounding locknuts worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the RACO 1242 grounding locknut for threaded conduit.

How to install a RACO grounding locknut on threaded conduit?

To install a RACO grounding locknut, thread it onto the conduit end after inserting the conduit into the knockout. Tighten with a screwdriver against the locknut’s lugs until secure. Ensure the locknut’s grounding tangs contact the enclosure for a proper electrical bond.

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

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