Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
APPLETON ELECTRIC UNY50NR-A Straight Union - Straight Union - Conduit to Box
APPLETON ELECTRICStraight Union - Conduit to Box

APPLETON ELECTRIC UNY50NR-A Straight Union

The APPLETON ELECTRIC Straight Union is a conduit-to-box fitting with a 1/2-inch trade size. It features a 1/2-inch FNPT x 1/2-inch MNPT threaded connection and a plain aluminum finish. This UNY series union is…

SKU 3G-OTH-05935

Also listed as: UNY50NRA · UNY50NR A

Brand
APPLETON ELECTRIC
Item
UNY50NR-A Straight Union
Part Number
UNY50NR-A
Category
Straight Union - Conduit to Box
Available to Order
Also known as:UNY50NR-AAPPLETON ELECTRIC
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

APPLETON ELECTRIC
Manufacturer Part Number
UNY50NR-A
Type
- Conduit to Box: Aluminum, UNY, Female to Male, Threaded
Finish
Plain
Trade Size
1/2 in
Ends - Hazardous Fittings
1/2 in FNPT x 1/2 in MNPT

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The APPLETON ELECTRIC Straight Union is a conduit-to-box fitting with a 1/2-inch trade size. It features a 1/2-inch FNPT x 1/2-inch MNPT threaded connection and a plain aluminum finish. This UNY series union is designed for joining female and male threaded conduit ends.

Frequently Asked Questions

What is the APPLETON ELECTRIC Straight Union UNY50NR-A used for?

The APPLETON ELECTRIC Straight Union UNY50NR-A is a conduit-to-box fitting used to join female and male threaded conduit ends in hazardous locations. Its 1/2-inch FNPT x 1/2-inch MNPT connection and plain aluminum finish make it suitable for industrial electrical installations requiring a secure, threaded union.

What are the specifications of the APPLETON ELECTRIC Straight Union UNY50NR-A?

The APPLETON ELECTRIC Straight Union UNY50NR-A has a 1/2-inch trade size with 1/2-inch FNPT x 1/2-inch MNPT threaded ends. It features a plain aluminum finish and is part of the UNY series. This fitting is designed for conduit-to-box connections in hazardous environments.

Where to buy the APPLETON ELECTRIC Straight Union UNY50NR-A worldwide?

You can source the APPLETON ELECTRIC Straight Union UNY50NR-A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and pricing on this UNY series fitting.

How to install the APPLETON ELECTRIC Straight Union UNY50NR-A?

To install the APPLETON ELECTRIC Straight Union UNY50NR-A, thread the 1/2-inch MNPT end into a female conduit hub and the 1/2-inch FNPT end onto a male conduit nipple. Tighten securely with a wrench, ensuring proper thread engagement. Follow standard hazardous-location fitting installation practices for a safe seal.

Used in

Common applications for APPLETON ELECTRIC
Oil and gas processing — Appleton Electric straight hazardous location metallic cable grips for securing power cords to equipment in Class I, Division 2 areas.
Chemical manufacturing — Appleton Electric UNY250R-A straight union for connecting rigid conduit to control enclosures in corrosive environments.
Petrochemical plants — Appleton Electric enhanced rating cord connectors with IP66 rating for washdown and dust-laden areas.
Pharmaceutical production — Appleton Electric brass cable grips with silver finish for sealing cords in Class II, Division 2 locations.
Wastewater treatment — Appleton Electric aluminum cable grips with 1-1/4 in MNPT for reliable cord termination in humid, outdoor installations.
Grain handling facilities — Appleton Electric cable grips rated for Class III, Division 2 to secure cords in dust-hazard zones.
Not sure this is the right part? Photo-identify it→

APPLETON ELECTRIC Products

3G Electric supplies APPLETON ELECTRIC straight union - conduit to box. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from APPLETON ELECTRIC

View all APPLETON ELECTRIC parts →
Aluminum straight union for connecting rigid metal conduit to an enclosure in hazardous locations. Features 2-1/2 in FNPT female and 2-1/2 in MNPT male threaded ends with a powder-coated finish. Suitable for industrial environments requiring corrosion resistance and threaded connections
APPLETON ELECTRIC
Aluminum straight union for connecting rigid metal conduit to an enclosure in hazardous locations. Features 2-1/2 in FNPT female and 2-1/2 in MNPT male threaded ends with a powder-coated finish. Suitable for industrial environments requiring corrosion resistance and threaded connections
APPLETON ELECTRIC
APPLETON ELECTRIC
Aluminum straight union with powder-coated finish. Provides a threaded transition from 1-1/2 in female NPT to 1-1/2 in male NPT for connecting conduit to boxes. Suitable for use in electrical conduit systems requiring a female-to-male adapter
APPLETON ELECTRIC
APPLETON ELECTRIC
This straight union connects rigid conduit to a box, joining female NPT conduit threads to male NPT box entries. Constructed of iron with an electroplated finish, it is suitable for use in hazardous locations. Trade size 1-1/4 in
APPLETON ELECTRIC
APPLETON ELECTRIC
Iron straight union for connecting a conduit to a box, with 2-1/2 in female NPT and 2-1/2 in male NPT ends. Electroplated finish. Used in electrical raceway systems to join threaded conduit to enclosures

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first