APPLETON ELECTRIC Straight Union - Conduit to Box: Aluminum, UNY, 4 in Trade Size, Female to Male
The Appleton Electric Straight Union is a conduit-to-box fitting, model UNY400R-A, constructed of aluminum with a powder-coated finish. It features 4-inch FNPT and 4-inch MNPT threaded ends for hazardous-location…
SKU 3G-OTH-04992
Also listed as: UNY400RA · UNY400R A
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
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Product Description
The Appleton Electric Straight Union is a conduit-to-box fitting, model UNY400R-A, constructed of aluminum with a powder-coated finish. It features 4-inch FNPT and 4-inch MNPT threaded ends for hazardous-location fittings, enabling a female-to-male connection in a 4-inch trade size.
Frequently Asked Questions
What is the Appleton Electric Straight Union UNY400R-A used for?
The Appleton Electric Straight Union UNY400R-A is a conduit-to-box fitting for hazardous locations. It connects a 4-inch female NPT conduit to a 4-inch male NPT box entry, providing a secure threaded joint in industrial environments.
What are the specifications of the Appleton Electric UNY400R-A?
The UNY400R-A is an aluminum straight union with a powder-coated finish. It has 4-inch FNPT and 4-inch MNPT threaded ends, a 4-inch trade size, and is designed for hazardous-location fittings. The manufacturer part number is UNY400R-A.
Where to buy the Appleton Electric UNY400R-A worldwide?
3G Electric supplies the Appleton Electric UNY400R-A worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the Appleton Electric straight union UNY400R-A?
Apply thread sealant to the 4-inch MNPT end and thread it into the box opening. Then thread the 4-inch FNPT end onto the conduit. Tighten with a wrench to ensure a leak-proof seal. Always follow local electrical codes for hazardous locations.
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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.
