ABB Installation Products WMCC7747 Deluxe Strain Relief Cord Grip, 3/4 Inch NPT, 90 Degree Male, Cable Range 0.63 to 0.75…
UPC: 708917447368
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Overview
- Manufacturer: ABB - Installation Products
- SKU: WMCC7747
- Material: Poly
- Size: 3/4 Inch NPT
- Configuration: 90 Degree Male
- Cable Range: 0.63 to 0.75 Inch (16.0 to 19.1mm)
Specifications
Application | Stainless steel wire mesh suitable for indoor and outdoor applications. For use in refrigeration, food processing, and data center applications. For use with jacketed cables terminating into machinery and connection boxes. Applicable in areas where moisture and contaminant entry may be a concern |
Color | Silver |
Connection | 3/4 Inch NPT 90 degree male |
Finish | Stainless Steel |
Insulation | EPDM |
Material Quality | Aluminum |
Operating Temperature, Maximum | 221 F |
Operating Temperature, Maximum | 105 C |
Operating Temperature, Minimum | -22 F |
Operating Temperature, Minimum | -30 C |
Standard | RoHS |
Type | Strain relief cord grip |
Package Dimensions (L x W x H) | 12.5 IN x 6.5 IN x 6.75 IN |
Package Dimensions (L x W x H) | 31.75 cm x 16.51 cm x 17.145 cm |
Package Weight (Imperial) | 0.3400 L |
Package Weight (Metric) | 0.1542 kg |

LH38
Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, BlackDDL-PG21M
Degson DDL-PG21M — PG21 Metal Cable Gland. Fix cables to prevent internal wiring from being affected by pulling, swinging and other factors. Waterproof and dustproof, support IP68 high protection level.
IAEIP66
Industrial Ethernet enclosure. Accepts one gland plate (required to achieve IP66 rating). Supplied with power supply (115/230V to 24 VDC) and accessories kit.Dimensions: 18.50"H x 18.50"W x 8.00"D (470mm x 470mm x 203mm).Frequently Asked Questions
What is the operating temperature range for these cord grips?
The cord grips can operate in temperatures from -22°F to +221°F (-30°C to +105°C).
What materials are the fitting body and wire mesh made of?
The fitting body and gland nuts are made of aluminum, and the wire mesh is made of stainless steel.
What NPT thread sizes are available for the straight male design?
The straight male design accommodates NPT threads from 3/8" to 3".
What NPT thread sizes are available for the 90° male design?
The 90° male design accommodates NPT threads in 1/2" and 3/4".
How do these cord grips extend cable life?
They reduce tension caused by flexing, bending, twisting, and vibration, thereby extending cable life.
What is the cable range for the WMCC7747 model?
The WMCC7747 model is for cable ranges between 0.63 - 0.75 inches (16.00 - 19.10 mm).
What certifications do these cord grips conform to?
They conform to UL 514B, REACH Article 33(1), PFAS, TSCA, and RoHS directives.
What is the function of the installed compression washer and grommet?
They provide strain relief and pull-out resistance, and the washer helps reduce moisture and contaminant entry.
Are these cord grips suitable for outdoor applications?
Yes, the stainless steel wire mesh is suitable for both indoor and outdoor applications.
What is the 'A' dimension for the WMCC7747 model?
The 'A' dimension for the WMCC7747 model is 1.28 inches (32.50 mm).
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.












