ABB - Installation Products EXN04MMC2 - Single Compression Cable Gland, M20 Thread, For Use with Non-Armoured Cable, Flameproof Ex d and Increased Safety Ex e, IP66-68 Rating, Length 40mm, Cable Range 4 to 12mm, Nickel Plated Brass
ABB - Installation Products

EXN04MMC2

UPC: 786210194363


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Overview

The ABB EXN04MMC2 Single Compression Cable Gland is a nickel-plated brass gland designed for secure cable entry in industrial and hazardous environments. Engineered with an M20 thread and a 40mm length, it accommodates non-armoured cables ranging from 4mm to 12mm in diameter. Certified for flameproof Ex d and increased safety Ex e applications, this gland ensures compliance with stringent safety standards for explosive atmospheres. It meets IP66-68 ingress protection ratings, providing resistance to dust ingress and high-pressure water jets, making it suitable for outdoor and harsh indoor installations. The nickel-plated brass construction enhances corrosion resistance and durability, ensuring long-term performance in demanding conditions. This cable gland is ideal for use in chemical plants, oil and gas facilities, mining operations, and other hazardous areas where reliable cable sealing and regulatory compliance are critical. Its design allows for efficient installation while maintaining a secure seal against environmental contaminants and mechanical stress.
  • M20 thread with 40mm length for secure cable entry
  • Accommodates non-armored cables from 4mm to 12mm diameter
  • Nickel-plated brass construction for corrosion resistance
  • Certified for flameproof Ex d and increased safety Ex e applications
  • IP66-68 rated for protection against dust and water ingress

Specifications

Application
For Use with Unarmoured Cable to Provide Secure Cable Connections Through Knockouts and Threaded Entries
Color
Metallic
Conductor Range
4 to 12 Millimeters
Conductor Range, Maximum
12 mm
Conductor Range, Minimum
4 mm
Connection Type
Compression
Environmental Conditions
Flameproof Ex d and Increased Safety Ex e
Finish
Nickel Plated
Finish
Nickel Plated;Nickel-plated
Insulation
IP66-68 Rating
Ip Rating
IP66/IP68
Material
Brass
Material
Nickel Plated Brass
Material Quality
Brass
Mounting Type
Threaded (M20)
Operating Temperature, Maximum
176 F
Operating Temperature, Maximum
80 C
Operating Temperature, Minimum
-40 F
Operating Temperature, Minimum
-40 °C
Operating Temperature, Minimum
-40 C
Size
40mm Length, 4-12mm Cable Range
Size
M20
Standard
UL Listed, Approved to EN60079-0, 60079-1, 60079-7, 60079-31
Temperature Rating
-40 to 80 C
Type
Single Compression Cable Gland
Package Dimensions (L x W x H)
7.09 IN x 3.54 IN x 3.54 IN
Package Dimensions (L x W x H)
18.0086 cm x 8.9916 cm x 8.9916 cm
Package Weight (Imperial)
0.230 L
Package Weight (Metric)
0.104 kg
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Double Compression Cable Gland, M63 Thread, Flameproof Ex d and Increased Safety Ex e, Suitable for use with SWA, SWB, and AWA Conduit, IP66 Rating, Inner Cable Range 35 to 45mm, Outer Cable Range 43 to 57mm, Nickel Plated Brass

EXN09MSC1

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Frequently Asked Questions

What is the operating temperature range?

The device operates in a temperature range of -40°C to +100°C (-40°F to 212°F).

What is the ingress protection rating?

The product has an ingress protection rating of IP66 and IP68 (5 bar for 30 minutes).

What are the installation requirements?

The product must be installed in accordance with applicable national and local electrical codes.

What materials are used in the product?

The product is made of nickel-plated brass or stainless steel 316L, with chloroprene or silicone seals.

What certifications does this product have?

The product is certified under ATEX, IECEx, EACEx, CNEx, DNV, and UL standards.

What cable types are compatible?

It is suitable for circular non-armoured cable types.

What applications is the product suitable for?

It is suitable for Ex d, Ex e, Ex tb, Ex i, Ex p, and Ex nR applications.

What safety warnings should I consider?

Ensure compliance with ATEX Directive 2014/34/EU and other relevant safety standards.

How do I maintain the product?

Refer to the chemical resistance guide in publication TDS000081 for maintenance information.

What is the clamping range of the seals?

The product features multi-part seals for a wide clamping range.

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.