Authorized ABB Distributor (Installation Products)
ABB - Installation Products EXN/M20-075/TC - Adapter, Thread Converter, M20 Male Thread to 3/4 Inch NPT Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, UL1203, Nickel Plated Brass

ABB Installation Products EXN/M20-075/TC Adapter, Thread Converter, M20 Male Thread to 3/4 Inch NPT Female Thread, Suitable for…

UPC: 786210188751


Documents & Media
Manufacturer Product Website

Contact for Pricing

Minimum Qty: 5

Multiplier: 5

*Contact for lower quantities*

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

Overview

The ABB EXN/M20-075/TC Thread Converter is a precision-engineered adapter designed for converting M20 male threads to 3/4 inch NPT female threads in industrial electrical and instrumentation systems. Manufactured by ABB Installation Products (SKU: EXN/M20-075/TC), this converter is constructed from nickel-plated brass, providing superior corrosion resistance and mechanical strength in harsh environments. The nickel plating enhances durability against chemicals, moisture, and abrasion, ensuring long-term reliability in outdoor or chemically aggressive installations. Certified for use in hazardous locations, this adapter meets the requirements for Zones 1, 2, 21, and 22, with Ex e (increased safety) and Ex d (flameproof) approvals. It also complies with UL1203 standards for explosion-proof equipment, making it suitable for applications in oil & gas, chemical processing, mining, and wastewater treatment where safety and compliance are critical. The converter’s compact design allows for easy integration into control panels, junction boxes, and conduit systems without requiring additional space. Key applications include connecting electrical conduits to enclosures, adapting sensor or instrument threads to standard conduit sizes, and ensuring leak-proof, vibration-resistant connections in dynamic industrial settings. The M20 male thread on one end interfaces with standard M20 glands or fittings, while the 3/4 inch NPT female thread accepts compatible NPT conduits or adapters. This versatility reduces the need for multiple adapters, streamlining installation and minimizing potential leak paths. With a UNSPSC code of 39131707, the EXN/M20-075/TC is part of ABB’s robust portfolio of installation products, trusted by engineers and maintenance teams worldwide. Its compliance with international safety standards ensures it meets the rigorous demands of global industrial markets. For dependable thread conversion in hazardous and non-hazardous environments, this adapter delivers performance, compliance, and peace of mind.
  • Converts M20 male threads to 3/4 inch NPT female threads for precise conduit and fitting compatibility
  • Nickel-plated brass construction ensures corrosion resistance and long-term durability in harsh environments
  • Certified for Zones 1, 2, 21, and 22 with Ex e and Ex d approvals for hazardous location safety
  • Complies with UL1203 standards for explosion-proof equipment, meeting global safety regulations
  • Compact design simplifies installation in control panels, junction boxes, and conduit systems

Specifications

Application
Suitable for use in Zone 1, 2, 21, 22 Exd & Exe to Convert Thread Connections Between Conduit
Color
Metallic
Flexibility
Rigid
Material
Nickel Plated Brass
Material Quality
Nickel Plated Brass
Standard
UL1203, IECEX, ATEX, INMETRO, EACEX, CNEX
Trade Size
Male M20 , Female 3/4 in
Type
Conduit Thread Converter
Package Dimensions (L x W x H)
1 IN x 1 IN x 1 IN
Package Dimensions (L x W x H)
2.54 cm x 2.54 cm x 2.54 cm
Package Weight (Imperial)
0.290 L
Package Weight (Metric)
0.132 kg
Adapter, Thread Converter, M20 Male Thread to 1/2 Inch NPT Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, UL1203, Nickel Plated Brass

EXN/M20-050/TC

Adapter, Thread Converter, M20 Male Thread to 1/2 Inch NPT Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, UL1203, Nickel Plated Brass
Coupling, Set Screw, Zinc Die Cast, Size 1/2 Inch

240-DC

Coupling, Set Screw, Zinc Die Cast, Size 1/2 Inch
Adapter, Enlarger, 3/4 Inch NPT Male Thread to 1 Inch NPT Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, UL1203, Nickel Plated Brass

EXN/075-100/E

Adapter, Enlarger, 3/4 Inch NPT Male Thread to 1 Inch NPT Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, UL1203, Nickel Plated Brass
Adapter, Thread Converter, M16 Male Thread to 3/8 Inch NPT Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, Nickel Plated Brass

EXN/M16-038/TC

Adapter, Thread Converter, M16 Male Thread to 3/8 Inch NPT Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, Nickel Plated Brass
Adapter, Reducer, M20 Male Thread to M16 Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, Nickel Plated Brass

EXN/M20-M16/R

Adapter, Reducer, M20 Male Thread to M16 Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, Nickel Plated Brass
Adapter, Enlarger, 1 Inch NPT Male Thread to 1-1/4 Inch NPT Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, UL1203, Nickel Plated Brass

EXN/100-125/E

Adapter, Enlarger, 1 Inch NPT Male Thread to 1-1/4 Inch NPT Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, UL1203, Nickel Plated Brass
Adapter, Enlarger, M16 Male Thread to M20 Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, Nickel Plated Brass

EXN/M16-M20/E

Adapter, Enlarger, M16 Male Thread to M20 Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, Nickel Plated Brass
Adapter, Thread Converter, M16 Male Thread to 1/2 Inch NPT Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, Nickel Plated Brass

EXN/M16-050/TC

Adapter, Thread Converter, M16 Male Thread to 1/2 Inch NPT Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, Nickel Plated Brass

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.