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ABB - Installation Products BEM-1251 - EMC Cable Gland, Thread Size 1-1/4 Inch NPT, Cable Range 22 to 32mm, Shield Range 18 to 27mm, Thread Length 20mm, Nickel Plated Brass

ABB Installation Products BEM-1251 EMC Cable Gland, Thread Size 1-1/4 Inch NPT, Cable Range 22 to 32mm, Shield Range 18 to…

UPC: 786210138329


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Overview

The ABB BEM-1251 EMC Cable Gland is a nickel-plated brass gland designed for electromagnetic compatibility (EMC) applications. It features a 1-1/4 inch NPT thread size, making it compatible with standard conduit systems in industrial and commercial installations. The gland supports cable outer diameters from 22mm to 32mm and shield diameters from 18mm to 27mm, providing flexibility for a range of cable types including armored, braided, and unarmored cables. Key specifications include a 20mm thread length for secure engagement and robust strain relief. The nickel-plated brass construction ensures corrosion resistance and durability in harsh environments, including exposure to moisture, chemicals, and extreme temperatures. This gland is ideal for applications requiring EMC shielding to prevent electromagnetic interference, such as control panels, automation systems, and data centers. The BEM-1251 is part of ABB's BEM series, known for reliable performance in industrial installations. It meets industry standards for EMC compliance, ensuring signal integrity and protection against electromagnetic interference. The gland's design simplifies installation, reducing downtime and labor costs while maintaining compliance with safety and performance requirements. Use the BEM-1251 in environments where electromagnetic interference could compromise system performance, such as manufacturing plants, power distribution systems, and telecommunications infrastructure. Its robust construction and precise engineering make it a dependable choice for professionals seeking long-term reliability in critical applications.
  • Nickel-plated brass construction for corrosion resistance and durability
  • 1-1/4 inch NPT thread size for standard conduit compatibility
  • Supports cable outer diameters from 22mm to 32mm
  • Shield range from 18mm to 27mm for EMC applications
  • 20mm thread length for secure engagement and strain relief

Specifications

Application
General purpose, Panel building, Light fixture and housings
Color
Metallic
Conductor Range
22 to 32 Millimeters
Finish
Nickel Plated
Material Quality
Brass
NEMA Rating
4
Operating Temperature, Maximum
212 F
Operating Temperature, Maximum
100 C
Operating Temperature, Minimum
-4 F
Operating Temperature, Minimum
-20 C
Size
1-1/4 Inch NPT
Standard
cULus, RoHS, WEEE, LVD
Type
EMC 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)
0.0100 L
Package Weight (Metric)
0.0050 kg
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Frequently Asked Questions

What is the thread size of the BEM-1251?

The BEM-1251 features a 1-1/4 inch NPT thread size for compatibility with standard conduit systems.

What cable sizes does the BEM-1251 support?

The gland supports cable outer diameters from 22mm to 32mm and shield diameters from 18mm to 27mm.

What is the thread length of the BEM-1251?

The thread length is 20mm, ensuring secure engagement and strain relief.

Is the BEM-1251 corrosion-resistant?

Yes, the nickel-plated brass construction provides corrosion resistance for harsh environments.

Where is the BEM-1251 typically used?

It is used in industrial and commercial installations requiring EMC shielding, such as control panels and automation systems.

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.