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APPLETON ELECTRIC Expansion Union - Expansion Union - Conduit to Conduit
APPLETON ELECTRICExpansion Union - Conduit to Conduit

APPLETON ELECTRIC Expansion Union

The Appleton Electric Expansion Union (SKU UNF50, MPN UNF50) is a conduit-to-conduit fitting with a 1/2 in trade size and female-to-female configuration. It features 1/2 in FNPT x 1/2 in FNPT ends for hazardous…

SKU 3G-OTH-06049

Also listed as: UNF 50 · UNF-50

Brand
APPLETON ELECTRIC
Item
Expansion Union
Part Number
UNF50
Category
Expansion Union - Conduit to Conduit
Available to Order
Also known as:UNF50APPLETON ELECTRIC
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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

APPLETON ELECTRIC
Manufacturer Part Number
UNF50
Type
- Conduit to Conduit: Steel, UNF, Female to Female
Finish
Electroplated
Trade Size
1/2 in
Ends - Hazardous Fittings
1/2 in FNPT x 1/2 in FNPT

Technical Documents

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

Product Description

The Appleton Electric Expansion Union (SKU UNF50, MPN UNF50) is a conduit-to-conduit fitting with a 1/2 in trade size and female-to-female configuration. It features 1/2 in FNPT x 1/2 in FNPT ends for hazardous fittings and an electroplated finish.

Frequently Asked Questions

What is the Appleton Electric Expansion Union used for?

The Appleton Electric Expansion Union is used to connect two conduit sections in hazardous environments, allowing for thermal expansion and contraction. It is suitable for industrial electrical systems requiring a steel, female-to-female fitting with 1/2 in FNPT ends.

What are the specifications of the Appleton Electric Expansion Union?

The Appleton Electric Expansion Union (MPN UNF50) has a 1/2 in trade size, female-to-female configuration, and 1/2 in FNPT x 1/2 in FNPT ends for hazardous fittings. It features an electroplated finish and is made of steel. The brand is Appleton Electric.

Where to buy the Appleton Electric Expansion Union worldwide?

You can source the Appleton Electric Expansion Union worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times.

How to install the Appleton Electric Expansion Union?

To install the Appleton Electric Expansion Union, thread the 1/2 in FNPT ends onto the conduit using appropriate sealant for hazardous locations. Ensure proper alignment to allow for expansion movement. Tighten securely but avoid over-torquing. Follow NEC and local codes for hazardous area installations.

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.
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APPLETON ELECTRIC Products

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

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