Authorized ABB Distributor (Installation Products)
ABB - Installation Products UNY405-W - PVC Coated Explosion and Dust-Ignition Proof UNY Male Union, Pipe Size 1-1/4 Inch/35 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 3.06 Inch/77.72 Millimeters, Overall Diameter 2.75 Inch/69.85 Millimeters, Electrogalvanized Steel, White

ABB Installation Products UNY405-W PVC Coated Explosion and Dust-Ignition Proof UNY Male Union, Pipe Size 1-1/4 Inch/35…

UPC: 704508011628


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Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB UNY405-W is a UL 1203 listed, three-piece male union designed for explosion-proof and dust-ignition-proof applications in hazardous and non-hazardous locations. Constructed from electrogalvanized steel with a durable white PVC coating, this union offers superior corrosion resistance and maintains grounding continuity for rigid conduit systems. It is specifically designed to connect rigid conduit to conduit fittings, junction boxes, device enclosures, or other electrical components. The UNY405-W is rated for Class I, Division 1 & 2, Groups C, D; Class II, Division 1, Groups E, F, G; and Class III, Division 1 & 2 environments. Its overall length is 3.06 inches (77.72 mm) and the overall diameter is 2.75 inches (69.85 mm). The flexible PVC sealing sleeves provide additional corrosion protection to threaded connectors. This fitting is ideal for indoor or outdoor use, in wet locations, and areas where corrosion protection is critical. Compliances include UL 1203 and CSA C22.2 No. 25 and No. 30. The white PVC coating provides UV resistance and enhanced durability. The UNY405-W has a pipe size of 1-1/4 inch (35 metric) and is designed for use with rigid steel conduit. The electrogalvanized steel construction ensures long-term durability and resistance to harsh environmental conditions. The three-piece design allows for easy installation and maintenance, while the explosion-proof and dust-ignition-proof ratings make it suitable for a wide range of hazardous and non-hazardous applications. SKU: UNY405-W. Manufacturer: ABB - Installation Products.
  • UL 1203 listed for explosion-proof and dust-ignition-proof applications
  • Electrogalvanized steel with durable white PVC coating for corrosion resistance
  • Connects rigid conduit to fittings, junction boxes, and enclosures
  • Suitable for Class I, II, and III hazardous locations
  • Overall length: 3.06 inches (77.72 mm); Overall diameter: 2.75 inches (69.85 mm)

Specifications

Application
To Connect Conduit to a Conduit Fitting, Junction Box, or Device Enclosure
Color
White
Length
3.06 in
Length
77.72 mm
Material
Steel
Material
Electrogalvanized Steel with PVC Coating
Material Quality
Steel
Outside Diameter
2.75 in
Outside Diameter
69.85 mm
Series
UNY
Size
1-1/4 Inch / 35 Metric
Size
1-1/4 Inch (35 Metric)
Special Features
Compact Design Which Permits Assembly with a Minimum of Clearance to Other Adjacent Conduit and/or Equipment
Standard
UL 1203, CSA
Trade Size
1-1/4 in , 35 mm
Type
Male Union
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
2.600 L
Package Weight (Metric)
1.179 kg
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UNF405-W

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PVC Coated Conduit Coupling, 1-1/4 Inch/35 Metric Coupling Size, 1.91 Inch/48.41 Millimeters Minimum Length of Metal, 5.50 Inch/139.70 Millimeters Total Minimum Length Including Sleeve, Straight Threads, Pressure Sealing Sleeves, Blue Urethane Coating on Interior and Threads, Galvanized Rigid Steel, Light Gray

CPL11/4-LG

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PVC Coated Conduit Coupling, 1/2 Inch/16 Metric Coupling Size, 1.50 Inch/38.10 Millimeters Minimum Length of Metal, 3.75 Inch/95.25 Millimeters Total Minimum Length Including Sleeve, Straight Threads, Pressure Sealing Sleeves, Blue Urethane Coating on Interior and Threads, Galvanized Rigid Steel, Light Gray

CPL1/2-LG

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TCC3-R

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CPL3SA-B

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Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

Thomas and Betts products are installed using a variety of methods tailored to specific applications, including the use of flexible cords and cable fittings, non-metallic cable glands, and armored cable fittings. Proper selection of fittings is crucial to match the cable type and installation environment, ensuring durability and preventing physical damage. Tools such as the Blackburn® Comfort Crimp® and HEX-FLEX® systems enhance installation efficiency and reliability, reducing labor time and ensuring secure connections.

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What environmental ratings do Thomas and Betts products have?

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Thomas and Betts products are known for their innovative designs, high performance, and compliance with industry standards such as the National Electrical Code and Underwriters' Laboratories. They offer a comprehensive range of rugged and reliable electrical fittings, including liquidtight and dust-tight connections, which enhance installation efficiency and reduce overall project costs. Their products are engineered for durability in harsh environments, ensuring long-term reliability and lower installed costs.

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What are the main product lines offered by Ocal?

Ocal offers a comprehensive range of corrosion-resistant conduit systems, including PVC-coated conduit and fittings, conduit bodies, hazardous location fittings, and strut accessories. Their products are designed to provide superior corrosion protection, featuring a hot-dipped galvanizing process and UL listed Type 4X PVC-coated conduit bodies, ensuring durability in the most demanding environments.