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RACO Threaded Chase Nipple, 3/4 in Trade Size, Plain Zinc, UL Listed - Threaded Chase Nipples
RACOThreaded Chase Nipples

RACO Threaded Chase Nipple, 3/4 in Trade Size, Plain Zinc, UL Listed

The RACO Threaded Chase Nipple (MPN 1663) is a plain zinc chase nipple with a 3/4-inch trade size and 23/32-inch overall length. This UL Listed industrial fitting is designed for electrical conduit applications…

SKU 3G-OTH-06510

Brand
RACO
Item
Threaded Chase Nipple, 3/4 in Trade Size, Plain Zinc, UL Listed
Part Number
1663
Category
Threaded Chase Nipples
Available to Order
Also known as:1663RACO
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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
1663
Type
Zinc, Chase Nipple, Plain Zinc
Overall Lg
23/32 in
Item
Chase Nipple
Finish
Plain
Standards
UL Listed

Technical Documents

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

Product Description

The RACO Threaded Chase Nipple (MPN 1663) is a plain zinc chase nipple with a 3/4-inch trade size and 23/32-inch overall length. This UL Listed industrial fitting is designed for electrical conduit applications, providing a threaded connection for chase nipples.

Frequently Asked Questions

What is a RACO Threaded Chase Nipple used for?

A RACO Threaded Chase Nipple is used in electrical conduit systems to provide a threaded connection between enclosures or junction boxes. It is commonly applied in industrial and commercial wiring installations where a secure, UL Listed fitting is required.

What are the specifications of the RACO 1663 Chase Nipple?

The RACO 1663 Chase Nipple has a 3/4-inch trade size, 23/32-inch overall length, and a plain zinc finish. It is UL Listed and made of zinc. This threaded fitting is designed for electrical conduit applications and carries the manufacturer part number 1663.

Where to buy RACO Threaded Chase Nipple worldwide?

3G Electric supplies the RACO Threaded Chase Nipple (MPN 1663) to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact us to source this UL Listed plain zinc chase nipple for your industrial electrical project.

How to install a RACO Chase Nipple?

To install a RACO Chase Nipple, thread it into the knockout of a junction box or enclosure, then secure it with a locknut on the inside. Ensure the threads are clean and apply a suitable sealant if required. Always follow local electrical codes and the manufacturer's instructions for safe installation.

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 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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