ABB - Installation Products 3873-SS - 1-1/4 Inch Threaded Insulated Grounding Bushing, Iron, Electro Zinc Plated, Wire Range 14 to 4, Thermoplastic Insulator for Use with Rigid/IMC Conduit Stainless Steel Hardware
ABB - Installation Products

3873-SS

UPC: 786210819693


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Overview

The ABB 3873-SS is a 1-1/4 Inch Threaded Insulated Grounding Bushing designed for robust electrical installations. Manufactured by ABB Installation Products, this bushing is constructed from durable iron with an electro zinc plated finish for enhanced corrosion resistance. Its primary function is to provide a safe and secure grounding point while protecting electrical wires from abrasion and damage when passing through conduit knockout holes. The integrated thermoplastic insulator ensures electrical isolation, preventing unintended current paths and safeguarding personnel and equipment. This grounding bushing is engineered to accommodate wire ranges from 14 AWG to 4 AWG, offering broad compatibility with various wiring sizes. It is specifically designed for use with rigid conduit and Intermediate Metal Conduit (IMC), ensuring a secure and reliable connection in industrial and commercial settings. The threaded connection type facilitates straightforward installation onto conduit, and the included stainless steel hardware guarantees long-term durability and resistance to environmental factors. With its precise construction and high-quality materials, the ABB 3873-SS is an essential component for maintaining electrical integrity and safety in demanding applications. Its UNSPSC code is 39121312. Ensure proper grounding and wire protection with this reliable ABB grounding bushing.
  • 1-1/4 Inch threaded connection size
  • Durable iron construction with electro zinc plating
  • Thermoplastic insulator for wire protection
  • Suitable for wire ranges 14 to 4 AWG
  • Designed for use with rigid and IMC conduit

Specifications

Application
For Quick Installation of Bonding Jumper to Multiple Metal Conduits (Rigid and IMC)
Finish
Electro Zinc Plated
Material
Aluminum
Size
1-1/4 Inch
Standard
UL E3060, CSA
Type
Insulated Grounding Bushing
Package Dimensions (L x W x H)
5.25 IN x 8.25 IN x 4.25 IN
Package Dimensions (L x W x H)
13.335 cm x 20.955 cm x 10.795 cm
Package Weight (Imperial)
0.2200 L
Package Weight (Metric)
0.1000 kg
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Frequently Asked Questions

What is the connection type of this grounding bushing?

The ABB 3873-SS grounding bushing features a threaded connection type.

What is the wire range for this grounding bushing?

The ABB 3873-SS grounding bushing is designed to accommodate wire ranges from 14 AWG to 4 AWG.

What type of conduit is this bushing compatible with?

This grounding bushing is intended for use with rigid conduit and Intermediate Metal Conduit (IMC).

What materials is the ABB 3873-SS grounding bushing made from?

The bushing is constructed from iron with an electro zinc plated finish and features a thermoplastic insulator.

Frequently Asked Questions about ABB - Installation Products

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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.

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What are the main product lines offered by Thomas and Betts?

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