UPC: 786210038841
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Minimum Qty: 10
Multiplier: 10
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Overview
- 1-1/2" threaded size for Rigid and IMC conduit systems
- Cast malleable iron body with electro zinc plating for corrosion resistance
- Accommodates wire range from 8 AWG to 2/0 AWG
- Lay-in lug design for quick bonding jumper installation
- Designed for Rigid and IMC Conduit
Specifications
Application | For Quick Installation of Bonding Jumper to Multiple Metal Conduits (Rigid and IMC) |
Material | Malleable Iron |
Material | Iron, Electro Zinc Plated |
Size | 1-1/2 Inch |
Standard | UL E3060, CSA |
Type | Grounding Bushings & Accessories |
Package Dimensions (L x W x H) | 6.3 IN x 4.3 IN x 4.3 IN |
Package Dimensions (L x W x H) | 16.002 cm x 10.922 cm x 10.922 cm |
Package Weight (Imperial) | 0.3200 L |
Package Weight (Metric) | 0.1450 kg |
67441
1" rigid floor flange plates made of malleable iron with a zinc-plated finish. The sheet identifies this as catalog number 67441. Packaged box/10.3881
6 Inch Threaded Insulated Grounding Bushing, Iron, Electro Zinc Plated, Wire Range 14 to 4, Thermoplastic Insulator for Use with Rigid/IMC Conduit3876
2-1/2 Inch Threaded Insulated Grounding Bushing, Aluminum, Electro Zinc Plated, Wire Range 14 to 4, Thermoplastic Insulator for Use with Rigid/IMC Conduit
Frequently Asked Questions
What conduit types are compatible with the 3884?
The ABB 3884 is designed for use with Rigid and Intermediate Metal Conduit (IMC) systems.
What is the maximum wire size the 3884 can accommodate?
The grounding bushing supports conductors from 8 AWG up to 2/0 AWG.
What is the temperature rating of the insulator?
The thermoplastic insulator is rated for 150°C (302°F) applications.
What is the material of the lay-in lug?
The lay-in lug is made of aluminum with tin plating.
Does the 3884 have a flame resistance rating?
Yes, the insulator meets 94V-0 flammability standards.
How to Install the 3870 Series Threaded Grounding Bushing
This guide provides step-by-step instructions for installing the 3870 Series Threaded Grounding Bushing, including securing it to conduit and connecting the bonding jumper.
Estimated time: 15m
Tools needed:
Screwdriver
Supplies needed:
Conduit, Bonding jumper, Copper or aluminum wire
- Thread the bushing onto the conduit
Thread the grounding bushing onto the conduit until it bottoms. If necessary, the bushing may be backed off slightly to align the lay-in lug in the desired position.
- Secure the bushing
Tighten the set screw to firmly secure the bushing onto the conduit.
- Install bonding jumper and connect wire
Install a bonding jumper (not supplied) into the lay-in lug. Torque the wire clamping screw to the values specified in the provided torque table for the specific wire gauge and material (copper or aluminum).
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.
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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.