APPLETON ELECTRIC UNY50 Expansion Union - Conduit to Box
The APPLETON ELECTRIC Expansion Union is a conduit-to-box fitting designed for hazardous locations. This steel union features an electroplated finish and has 1/2-inch FNPT and 1/2-inch MNPT ends, with the…
SKU 3G-OTH-05097
Also listed as: UNY 50 · UNY-50
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The APPLETON ELECTRIC Expansion Union is a conduit-to-box fitting designed for hazardous locations. This steel union features an electroplated finish and has 1/2-inch FNPT and 1/2-inch MNPT ends, with the manufacturer part number UNY50.
Frequently Asked Questions
What is the APPLETON ELECTRIC Expansion Union UNY50 used for?
The APPLETON ELECTRIC Expansion Union UNY50 is a conduit-to-box fitting used in hazardous locations to connect rigid metal conduit to an enclosure. It accommodates thermal expansion and contraction while maintaining a sealed, grounded electrical path. Typical applications include oil refineries, chemical plants, and other industrial environments requiring explosion-proof wiring methods.
What are the specifications of the APPLETON ELECTRIC Expansion Union UNY50?
The APPLETON ELECTRIC Expansion Union UNY50 is a steel, electroplated fitting with a 1/2-inch trade size. It has a 1/2-inch FNPT female end and a 1/2-inch MNPT male end for hazardous-location conduit connections. The manufacturer part number is UNY50. This union is designed for use with rigid metal conduit in classified areas.
Where to buy the APPLETON ELECTRIC Expansion Union UNY50 worldwide?
You can source the APPLETON ELECTRIC Expansion Union UNY50 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for a quote and lead time. We supply genuine APPLETON ELECTRIC fittings for hazardous-location applications.
How to install the APPLETON ELECTRIC Expansion Union UNY50?
Install the APPLETON ELECTRIC Expansion Union UNY50 by threading the 1/2-inch MNPT end into a conduit hub or box opening, and the 1/2-inch FNPT end onto rigid metal conduit. Apply a suitable thread sealant approved for hazardous locations. Tighten to manufacturer torque specifications. Always follow NEC/CEC requirements for explosion-proof installations and consult local codes.
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3G Electric supplies APPLETON ELECTRIC expansion union - conduit to box. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.