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ABB - Installation Products CB21/2-G - PVC Coated Clamp-Back Spacer, Pipe Size 2-1/2 Inch/63 Metric, Use with One-Hole Pipe Strap, Malleable Iron, Dark Gray

ABB Installation Products CB21/2-G PVC Coated Clamp-Back Spacer, Pipe Size 2-1/2 Inch/63 Metric, Use with One-Hole Pipe…

UPC: 704508359478

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Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB CB21/2-G PVC Coated Clamp-Back Spacer, SKU CB21/2-G, is a precision-engineered pipe support component designed for industrial conduit, plumbing, and mechanical systems. Manufactured by ABB Installation Products, this spacer is constructed from high-strength malleable iron with a nominal 0.015" (15 mil) dark gray PVC coating for superior corrosion resistance in harsh environments. The clamp-back design ensures consistent spacing between pipes and mounting surfaces, critical for thermal expansion management and vibration control. Specifically sized for 2-1/2 inch (63 metric) diameter pipes, the CB21/2-G is optimized for use with one-hole pipe straps, providing a secure and reliable mounting solution. The PVC coating is evenly molded around the saddle to prevent metal exposure, extending service life in moisture-prone or chemically aggressive applications. This spacer is part of ABB's corrosion-resistant conduit system, offering a durable alternative to bare metal components in industrial installations. The product's design accommodates the extra thickness of the PVC coating while maintaining precise alignment, making it ideal for electrical conduit runs, HVAC systems, and mechanical piping where long-term reliability is essential.
  • Designed for 2-1/2 inch (63 metric) diameter pipes
  • Malleable iron construction with 0.015" (15 mil) dark gray PVC coating
  • Clamp-back design for consistent spacing and vibration control
  • Compatible with one-hole pipe straps for secure mounting
  • Corrosion-resistant coating prevents metal exposure in harsh environments

Specifications

Application
Provide Spacing for Airflow Between Conduit and Mounting Surface
Color
Dark Gray
Inside Diameter
2-1/2 in
Material
Iron
Material
Malleable Iron with PVC Coating
Mounting Type
One-Hole Pipe Strap
Size
2-1/2 Inch / 63 Metric
Special Features
PVC Coated for Corrosion Protection
Type
Clamp-Back Spacer
Package Dimensions (L x W x H)
0.01 IN x 0.01 IN x 0.01 IN
Package Dimensions (L x W x H)
0.0254 cm x 0.0254 cm x 0.0254 cm
Package Weight (Imperial)
0.470 L
Package Weight (Metric)
0.213 kg
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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.