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RACO Threaded Chase Nipple: 1/2 in Trade Size, Zinc, 19/32 in Overall Lg - Threaded Chase Nipples
RACOThreaded Chase Nipples

RACO Threaded Chase Nipple: 1/2 in Trade Size, Zinc, 19/32 in Overall Lg

The RACO Threaded Chase Nipple (MPN 1662) is a UL Listed chase closed nipple with a 1/2"-14 thread size and a plain finish. This 1/2 in trade size nipple has a 19/32 in overall length and is designed for use in…

SKU 3G-OTH-06499

Brand
RACO
Item
Threaded Chase Nipple: 1/2 in Trade Size, Zinc, 19/32 in Overall Lg
Category
Threaded Chase Nipples
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Technical Specifications

RACO
Manufacturer Part Number
1662
Type
Zinc, Chase Closed Nipple
Overall Lg
19/32 in
Item
Chase Closed Nipple
Finish
Plain
Standards
UL Listed
Thread Size
1/2"-14
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RACO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RACO Threaded Chase Nipple (MPN 1662) is a UL Listed chase closed nipple with a 1/2"-14 thread size and a plain finish. This 1/2 in trade size nipple has a 19/32 in overall length and is designed for use in electrical conduit systems.

Frequently Asked Questions

What is a RACO Threaded Chase Nipple used for?

A RACO Threaded Chase Nipple (MPN 1662) is used in electrical conduit systems to connect two threaded conduits or fittings in a chase or junction box. It provides a secure, grounded pathway for wiring while maintaining a compact profile. This UL Listed component is suitable for commercial and industrial electrical installations.

What are the specifications of the RACO 1662 chase nipple?

The RACO 1662 is a chase closed nipple with a 1/2 in trade size and a 1/2"-14 thread size. It has a 19/32 in overall length, a plain zinc finish, and is UL Listed. The manufacturer part number is 1662. These specs ensure compatibility with standard 1/2 in conduit systems.

Where to buy RACO threaded chase nipples worldwide?

You can source RACO threaded chase nipples worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the RACO 1662 and other conduit fittings.

How to install a RACO chase closed nipple?

To install a RACO chase closed nipple, thread it into a female conduit fitting or box knockout by hand, then tighten with a wrench until snug. Avoid over-tightening to prevent thread damage. Use a thread sealant or anti-seize compound if required by local code. Always verify the nipple is UL Listed for the application.

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 threaded chase nipples. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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