ABB - Installation Products EXN07MMC2 - Single Compression Cable Gland, M40 Thread, For Use with Non-Armoured Cable, Flameproof Ex d and Increased Safety Ex e, IP66-68 Rating, Length 45mm, Cable Range 22 to 32mm, Nickel Plated Brass
ABB - Installation Products

EXN07MMC2

UPC: 786210194639


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Overview

The ABB EXN07MMC2 is a single compression cable gland designed for secure and reliable cable entry in hazardous industrial environments. Manufactured by ABB Installation Products, this gland features an M40 metric thread and is constructed from durable nickel-plated brass, offering excellent corrosion resistance. It is specifically engineered for use with non-armoured cables, accommodating a cable diameter range of 22mm to 32mm. The EXN07MMC2 provides a robust IP66-68 ingress protection rating, ensuring effective sealing against dust and water ingress, even under submersion. Certified for flameproof Ex d and increased safety Ex e applications, this cable gland meets stringent safety standards for use in potentially explosive atmospheres, including Zone 1, 2 (Gas Group IIC) and Zone 21, 22 (Dust Group IIIC). Its single compression design ensures a secure seal and effective strain relief, crucial for maintaining the integrity of electrical connections in demanding sectors such as oil and gas, mining, and chemical processing. The gland's permanent ambient temperature range is -50°C to +55°C (-58°F to +131°F). This product is designed to comply with industrial standards like IEC/EN 60079-0, IEC/EN 60079-1, and IEC/EN 60079-7. Locking nuts must be ordered separately. For applications requiring enhanced sealing and protection in hazardous locations, the ABB EXN07MMC2 offers a dependable solution.
  • Single compression cable gland with M40 metric thread
  • Constructed from durable nickel-plated brass for corrosion resistance
  • Suitable for non-armoured cables with a diameter range of 22mm to 32mm
  • IP66-68 ingress protection rating for dust and water resistance
  • Certified for flameproof Ex d and increased safety Ex e hazardous locations

Specifications

Application
For Use with Unarmoured Cable to Provide Secure Cable Connections Through Knockouts and Threaded Entries
Color
Metallic
Conductor Range
22 to 32 Millimeters
Conductor Range, Maximum
32 mm
Conductor Range, Minimum
22 mm
Environmental Conditions
Flameproof Ex d and Increased Safety Ex e
Finish
Nickel Plated
Finish
Nickel Plated;Nickel-plated
Insulation
IP66-68 Rating
Material
Brass
Material Quality
Brass
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
M40
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)
0.470 L
Package Weight (Metric)
0.213 kg
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Frequently Asked Questions

What is the operating temperature range?

The operating temperature range is -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 applications is this product suitable for?

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

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 are the certification standards?

The product conforms to ATEX, IECEx, EACEx, and UL standards.

What is the installation requirement?

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

What cable types are compatible?

It is suitable for circular non-armoured cable types.

What is the maximum cable diameter?

The maximum cable diameter for EXN07MMC2 is 32.0 mm.

What is the minimum cable diameter?

The minimum cable diameter for EXN07MMC2 is 22.0 mm.

What safety warnings should be considered?

Ensure proper installation to prevent hazards associated with electrical equipment in explosive atmospheres.

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.