ABB - Installation Products RB 175 - 2-1/2 Inch to 1-1/2 Inch, Reducing Bushing, Malleable Iron-Zinc Plated, For Use with Rigid/IMC Conduit
ABB - Installation Products

RB 175

UPC: 785991432503

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Overview

The ABB RB 175 Reducing Bushing, SKU RB 175, is a critical component for electrical installations requiring precise conduit size transitions. Manufactured by ABB Installation Products, this bushing is constructed from durable malleable iron, ensuring robust performance and longevity in industrial settings. Its zinc-plated finish provides essential corrosion resistance, making it suitable for a variety of environments. The primary function of the RB 175 is to adapt a larger conduit opening to a smaller one, specifically transitioning from a 2-1/2 inch size to a 1-1/2 inch size. This is crucial for connecting different sizes of rigid or intermediate metal conduit (IMC). The design features a hex shoulder that facilitates convenient wrench tightening during installation, ensuring a secure and reliable connection. The smooth, built-in bushing design also effectively covers the rough ends of the conduit, offering a cleaner and safer installation. This reducing bushing is designed to fit any female threaded fitting or conduit body, allowing for flexible application. It is an essential part for electrical contractors and maintenance professionals working with conduit systems where precise size adaptation is necessary. The RB 175 meets industry standards for conduit fittings, providing confidence in its reliability and performance for electrical and mechanical applications. Trust ABB Installation Products for quality components that simplify installation and ensure the integrity of your electrical infrastructure.
  • Reduces conduit size from 2-1/2 Inch to 1-1/2 Inch
  • Constructed from durable Malleable Iron for strength and longevity
  • Zinc-plated finish provides excellent corrosion resistance
  • Designed for use with Rigid and Intermediate Metal Conduit (IMC)
  • Hex shoulder allows for convenient wrench tightening during installation

Specifications

Application
For Use with Rigid/IMC Conduits
Finish
Zinc Plated
Material
Malleable Iron
Size
2 1/2 to 1-1/2 Inch
Standard
UL E23018
Standard
UL E23018 / UL E23018
Type
Reducing Bushing
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)
0.720 L
Package Weight (Metric)
0.327 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.

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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?

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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.