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ABB - Installation Products WMDT7679 - 1.25" Dust-Tight 0.94-1.25" Wire Mesh Strain Relief Cord Grip
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ABB Installation Products WMDT7679 1.25" Dust-Tight 0.94-1.25" Wire Mesh Strain Relief Cord Grip

UPC: 708917447177


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Overview

The ABB WMDT7679 is a 1.25-inch wire mesh strain relief cord grip designed for industrial applications. This cord grip effectively prevents severe cord bends and accidental pullouts, ensuring the integrity and longevity of your electrical connections. It is engineered for use with aluminum or steel cable glands, specifically compatible with ABB's ASG and MSG series cable glands. Constructed with a durable stainless steel wire mesh and an aluminum retaining ring, this cord grip offers robust mechanical pull-out performance. It is suitable for general purpose use, machine building, and maintenance and repair operations. The grip accommodates non-armoured and portable cable types within a diameter range of 0.94 to 1.25 inches. Environmental ratings, including working temperature and ingress protection, are dependent on the specific cable gland used. Hand tightening is sufficient for installation, offering ease of use and high mechanical pull-out performance. Manufacturer: ABB - Installation Products. SKU: WMDT7679.
  • Prevents severe cord bends and pullouts
  • Designed for use with aluminum or steel cable glands
  • Compatible with ABB ASG and MSG series cable glands
  • Constructed with stainless steel wire mesh and aluminum retaining ring
  • Suitable for non-armoured and portable cable types (0.94-1.25" diameter)

Specifications

Application
Indoor industrial applications. For use with cables running into machinery and connection boxes. Suitable for data centers. Can be installed in standard enclosure knockouts and cabinet housing. For use with jacketed cables and in applications requiring protection from dust and particle egress. Galvanized mesh not recommended for outdoor
Color
Aluminum
Material
Aluminum
Size
1 1/4 Inch
Standard
UL, CSA, cULus
Temperature Rating, Maximum
221 F
Temperature Rating, Maximum
105 C
Temperature Rating, Minimum
14 F
Temperature Rating, Minimum
-10 C
Type
Strain relief cord grip
Package Dimensions (L x W x H)
16.5 IN x 12.5 IN x 12.75 IN
Package Dimensions (L x W x H)
41.91 cm x 31.75 cm x 32.385 cm
Package Weight (Imperial)
0.4400 L
Package Weight (Metric)
0.1996 kg
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Frequently Asked Questions

What is the operating temperature range for this cord grip?

The operating temperature range is from 14°F to +221°F (-10°C to +105°C).

What materials are used in the construction of this cord grip?

The wire mesh is galvanized steel, the fitting body is aluminum, the locknut is zinc-plated steel, and the dust cap is polypropylene.

What are the applications for this dust-tight cord grip?

It is suitable for indoor industrial applications, data centers, and for use with cables running into machinery and connection boxes.

What is the purpose of the wire mesh in this cord grip?

The single-weave galvanized steel wire mesh provides flexibility, bend support, and prevents cable damage by limiting the bend radius.

What is the function of the included grommet?

The included grommet in the connector fits around the cable to minimize the entry of contaminants.

What sizes do the zinc-plated steel locknuts range from?

The zinc-plated steel locknuts range from 1/2" to 21/2" and secure the grip to the knockout opening.

What standard connections does this cord grip fit?

It is designed to fit standard NPT connections and enclosure knockouts for 1/2" to 21/2" sizes.

What is the benefit of the installed dust cap?

The installed dust cap provides added protection from particle ingress.

When should the dust cap be removed?

In environments lower than 14°F (-10°C), the dust cap must be removed.

Is this cord grip recommended for outdoor use?

No, the galvanized mesh is not recommended for outdoor use.

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.

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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.