Authorized ABB Distributor (Installation Products)
ABB - Installation Products UNF505-W - PVC Coated Explosion and Dust-Ignition Proof UNF Female Union, Pipe Size 1-1/2 Inch/41 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 2.75 Inch/69.85 Millimeters, Overall Diameter 3.06 Inch/77.72 Millimeters, Electrogalvanized Steel, White

ABB Installation Products UNF505-W PVC Coated Explosion and Dust-Ignition Proof UNF Female Union, Pipe Size 1-1/2 Inch/41…

UPC: 704508413200

Documents & Media
Specification SheetManufacturer Product Website

Contact for Pricing

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

Overview

The ABB UNF505-W PVC Coated Explosion and Dust-Ignition Proof UNF Female Union (SKU: UNF505-W) is a certified three-piece coupling designed for secure, leak-proof connections in hazardous and non-hazardous industrial environments. Manufactured by ABB Installation Products and distributed by Gross Automation, this union meets stringent UL 1203 and CSA C22.2 No. 25/30 standards for explosionproof and dust-ignitionproof applications. Key specifications include a 1-1/2 inch (41 metric) UNF female thread, electrogalvanized steel construction with white PVC coating for corrosion resistance, and overall dimensions of 2.75 inches (69.85 mm) in length and 3.06 inches (77.72 mm) in diameter. The three-piece design allows for future system modifications without disassembling adjacent conduit runs. Certified for use in Class I, Divisions 1 & 2 (Groups B, C, D), Class II, Divisions 1 & 2 (Groups E, F, G), and Class III hazardous locations per NEC/CEC and NEMA standards. Ideal for rigid conduit systems in wet locations, indoor/outdoor installations, and corrosive environments. The PVC coating provides additional protection against moisture, chemicals, and mechanical damage while maintaining electrical continuity. Compatible with 1-1/2 inch threaded thickwall conduit systems and suitable for connecting conduit to conduit or to junction boxes/enclosures where rotation is restricted. The union's taper-threaded hub ensures liquidtight assembly, while the Buna-N O-ring provides a positive seal and reusability. Standard electrogalvanized steel with chromate treatment delivers reliable performance in critical applications.
  • UL 1203 and CSA C22.2 No. 25/30 certified for explosionproof and dust-ignitionproof applications
  • 1-1/2 inch UNF female thread with electrogalvanized steel construction and white PVC coating
  • Three-piece design allows future system modifications without disassembly
  • Certified for Class I, II, III hazardous locations per NEC/CEC and NEMA standards
  • Overall dimensions: 2.75" L x 3.06" Dia. (69.85mm x 77.72mm)

Specifications

Application
To Connect Conduit to Conduit, or to Provide a Means for Future Modification of the Conduit System
Color
White
Connection Type
UNF Female
Length
2.75 in
Length
69.85 mm
Material
Steel
Material
Electrogalvanized Steel with PVC Coating
Material
Electrogalvanized Steel, PVC Coated
Material Quality
Steel
Outside Diameter
3.06 in
Outside Diameter
77.72 mm
Series
UNF
Size
1-1/2 Inch/41 Metric
Size
1-1/2 Inch (41 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
1-1/2 in , 41 mm
Type
Female 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)
3.200 L
Package Weight (Metric)
1.452 kg
PVC Coated Explosion and Dust-Ignition Proof UNY Male Union, Pipe Size 1-1/2 Inch/41 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 3.63 Inch/92.20 Millimeters, Overall Diameter 3.06 Inch/77.72 Millimeters, Electrogalvanized Steel, White

UNY505-W

PVC Coated Explosion and Dust-Ignition Proof UNY Male Union, Pipe Size 1-1/2 Inch/41 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 3.63 Inch/92.20 Millimeters, Overall Diameter 3.06 Inch/77.72 Millimeters, Electrogalvanized Steel, White
EMT Couplings, Color-Coded, Steel, White, Size 3"

247-SW

EMT Couplings, Color-Coded, Steel, White, Size 3"
Safeway® Wire Mesh Grip, Straight Male, Cable Diameter 7.62-10.92mm (.300-.430"), Eye Dimension 1 11/16"

36550

Safeway® Wire Mesh Grip, Straight Male, Cable Diameter 7.62-10.92mm (.300-.430"), Eye Dimension 1 11/16"
PVC Coated Explosion and Dust-Ignition Proof UNF Female Union, Pipe Size 1 Inch/27 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 2.16 Inch/54.86 Millimeters, Overall Diameter 2.00 Inch/50.80 Millimeters, Electrogalvanized Steel, Light Blue

UNF305-B

PVC Coated Explosion and Dust-Ignition Proof UNF Female Union, Pipe Size 1 Inch/27 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 2.16 Inch/54.86 Millimeters, Overall Diameter 2.00 Inch/50.80 Millimeters, Electrogalvanized Steel, Light Blue
PVC Coated Explosion and Dust-Ignition Proof UNF Female Union, Pipe Size 1 Inch/27 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 2.16 Inch/54.86 Millimeters, Overall Diameter 2.00 Inch/50.80 Millimeters, Electrogalvanized Steel, Gray

UNF305-G

PVC Coated Explosion and Dust-Ignition Proof UNF Female Union, Pipe Size 1 Inch/27 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 2.16 Inch/54.86 Millimeters, Overall Diameter 2.00 Inch/50.80 Millimeters, Electrogalvanized Steel, Gray
PVC Coated Explosion and Dust-Ignition Proof UNF Female Union, Pipe Size 1 Inch/27 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 2.16 Inch/54.86 Millimeters, Overall Diameter 2.00 Inch/50.80 Millimeters, Aluminum, Gray

UNF305SA-G

PVC Coated Explosion and Dust-Ignition Proof UNF Female Union, Pipe Size 1 Inch/27 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 2.16 Inch/54.86 Millimeters, Overall Diameter 2.00 Inch/50.80 Millimeters, Aluminum, Gray
PVC Coated Explosion and Dust-Ignition Proof UNF Female Union, Pipe Size 1-1/2 Inch/41 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 2.75 Inch/69.85 Millimeters, Overall Diameter 3.06 Inch/77.72 Millimeters, Electrogalvanized Steel, Gray

UNF505-G

PVC Coated Explosion and Dust-Ignition Proof UNF Female Union, Pipe Size 1-1/2 Inch/41 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 2.75 Inch/69.85 Millimeters, Overall Diameter 3.06 Inch/77.72 Millimeters, Electrogalvanized Steel, Gray
PVC Coated Explosion and Dust-Ignition Proof UNF Female Union, Pipe Size 1-1/4 Inch/35 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 2.25 Inch/57.15 Millimeters, Overall Diameter 2.75 Inch/69.85 Millimeters, Electrogalvanized Steel, Gray

UNF405-G

PVC Coated Explosion and Dust-Ignition Proof UNF Female Union, Pipe Size 1-1/4 Inch/35 Metric, 3 Piece, for Hazardous and Non-hazardous Locations, Overall Length 2.25 Inch/57.15 Millimeters, Overall Diameter 2.75 Inch/69.85 Millimeters, Electrogalvanized Steel, Gray

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.

What accessories are available for Thomas and Betts products?

Thomas and Betts offers a comprehensive range of accessories for their products, including various cord and cable fittings, non-metallic cable glands, service entrance cable fittings, and armored cable fittings. Their accessories are designed to enhance installation efficiency and ensure compatibility with different cable types and environmental conditions, providing reliable connections for a wide array of applications.

What environmental ratings do Thomas and Betts products have?

Thomas and Betts products feature robust environmental ratings, including NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. These ratings ensure that their products are designed to withstand harsh industrial environments, with capabilities to resist dust, water, and corrosion, and operate effectively in a wide temperature range.

What communication protocols do Thomas and Betts products support?

Thomas and Betts products support a wide range of industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, and others. This extensive compatibility ensures seamless integration and reliable communication across various industrial automation systems, catering to diverse application needs.

What are the key features of Thomas and Betts products?

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.

What are the main product lines offered by Thomas and Betts?

Thomas and Betts offers a comprehensive range of product lines including electrical connectors, cable management systems, grounding and bonding solutions, and industrial automation components. Their products are designed for durability and reliability in demanding industrial environments, ensuring optimal performance and safety across various applications.

What technical support does Thomas and Betts offer?

Thomas and Betts offers comprehensive technical support, including access to field application engineers for onsite training and installation assistance. Their technical support staff is available to address inquiries related to product specifications and installation practices, ensuring optimal performance and safety of electrical systems. Additionally, they provide a variety of training programs to enhance the knowledge and skills of users in the field.

What industries and applications are Thomas and Betts products used for?

Thomas and Betts products are utilized across various industries including electrical construction, industrial automation, telecommunications, and utilities. Their extensive range of cord and cable fittings, electrical boxes, and metal framing systems are designed for applications that require durability and reliability in harsh environments, ensuring optimal performance in both permanent and temporary installations.

What certifications and standards do Thomas and Betts products comply with?

Thomas and Betts products comply with critical international certifications including UL (Underwriters Laboratories), CSA (Canadian Standards Association), and CE (European Community). Our products are designed to meet rigorous industrial standards such as NEMA enclosure ratings and IEC 60529 IP ratings, ensuring safety and reliability across various industrial applications.

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.