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ABB - Installation Products UT 3 R - Installing Tool, for all 1/2 inch and 5/8 inch compression connectors. Comes with Red Die only not Gold Die.

ABB Installation Products UT 3 R Installing Tool, for all 1/2 inch and 5/8 inch compression connectors. Comes with Red…

UPC: 783786755813


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Installation InstructionsManufacturer Product Website

Contact for Pricing

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

Overview

The ABB UT 3 R Installing Tool is a precision-engineered ratcheting crimping tool designed for terminating 1/2" and 5/8" compression connectors. This lightweight (35 oz) pocket-sized tool features ABB’s SHURE-SQUEEZER™ ratchet and pawl mechanism, which ensures proper compression before the jaws release—delivering consistent, low-resistance connections every time. The tool includes only the Red Die, optimized for standard 1/2" and 5/8" compression connectors, including self-insulated and bare SHURE-SPLICER™ service connectors, one and two-hole lugs, pin terminals, tees, splices, and UB212/UB214 street lighting taps. The upper die is reversible, allowing quick switching between 1/2" and 5/8" sizes without additional tools. One stroke of the tool develops a full circumferential compression, reducing installation time and improving repeatability. The tool frame is precision-cast steel with plastisol-cushioned handles for comfort and durability. With relatively few moving parts, maintenance is minimal—requiring only occasional oiling of pivot and link pin areas. Part of ABB’s trusted Installation Products line, this tool is built for field use and frequent applications where reliability and precision are critical.
  • Ratchet and pawl mechanism ensures proper compression before release
  • Reversible upper die supports quick switching between 1/2" and 5/8" sizes
  • Lightweight (35 oz) pocket-sized design for easy handling in tight spaces
  • Precision-cast steel frame with plastisol-cushioned handles for durability and comfort
  • Minimal maintenance with occasional oiling of pivot and link pin areas

Specifications

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)
2.6500 L
Package Weight (Metric)
1.2020 kg
Nut, Natural, Copper Alloy, M12 Connector

394828-E

Nut, Natural, Copper Alloy, M12 Connector
FB RD CONNECTION KIT

ASPFBRD3P

FB RD CONNECTION KIT
Bus Drop Safety Spring, 80 LB. Spring, zinc plated steel

203-02-002

Bus Drop Safety Spring, 80 LB. Spring, zinc plated steel
4 Position Copper Grounding Bus - Wire Range 14 Solid - 4 Stranded Copper. 2-23/32 inch long x 7/16 inch x 1/2 inch. Bare Copper. (2) 3/16 inch diameter Thru holes, one on each end. (4) 1/4-28 UNF-2B Tapped Holes that intersect with (4) 17/64 inch Diameter holes.

WGB4B

4 Position Copper Grounding Bus - Wire Range 14 Solid - 4 Stranded Copper. 2-23/32 inch long x 7/16 inch x 1/2 inch. Bare Copper. (2) 3/16 inch diameter Thru holes, one on each end. (4) 1/4-28 UNF-2B Tapped Holes that intersect with (4) 17/64 inch Diameter holes.
QLine I 3mm Double Bit Tamper Resistent Screw Kit of 6

QITSK6

QLine I 3mm Double Bit Tamper Resistent Screw Kit of 6
Upper Dies - 1/2 inch and 5/8 inch Gold Upper Die for ACSR and Stranded

UT 3-4 G GOLD DIE

Upper Dies - 1/2 inch and 5/8 inch Gold Upper Die for ACSR and Stranded
Installation Tool - Installs Compression Connectors on ACSR, Stranded, Compressed, and Compact Stranded. Yellow PVC Slip-on Grip Handles. Includes Gold Die.

UT 3

Installation Tool - Installs Compression Connectors on ACSR, Stranded, Compressed, and Compact Stranded. Yellow PVC Slip-on Grip Handles. Includes Gold Die.
Upper Dies - 1/2 inch and 5/8 inch Red Upper Die for Compressed and Compact Stranded

UT 3-4 R RED DIE

Upper Dies - 1/2 inch and 5/8 inch Red Upper Die for Compressed and Compact Stranded

How to Operate and Maintain the UT 3 Compression Tool

This guide provides essential instructions for safely operating the UT 3 compression tool, including die installation, routine lubrication, and verifying proper compression for various electrical connectors.

Estimated time: 15m

Tools needed:

Tolerance gauge

Supplies needed:

Lubricating oil, 1/2 inch compression connectors, 5/8 inch compression connectors, Electrical wires

  1. Understand Safety and Operational Guidelines

    Before operating or servicing the UT 3 tool, read and understand all instructions and safety information in this manual. Be aware of proper usage and potential hazards. Always disconnect power before installation to mitigate the risk of shock. Ensure the product is operated by a qualified electrician in accordance with national and local electrical codes.

  2. Lubricate Pivot and Link Pin Areas

    Perform occasional lubrication of the pivot and link pin areas with a good grade of lubricating oil. This routine maintenance ensures the smooth operation and longevity of the tool.

  3. Install or Reverse Upper Die for Connector Size

    To prepare the tool for 1/2 inch compression connectors, insert the upper die into the tool head so that '1/2' is clearly readable and '5/8' is upside down. For 5/8 inch compression connectors, pull the upper die straight out, reverse its orientation, and re-insert it into the tool head so that '5/8' is now readable.

  4. Perform a Tool Compression Test (Recommended)

    To verify proper compression, place the provided 'tolerance gauge' between the dies and fully close the tool. If the gauge is not securely held in place, the tool is operating below tolerance and must be returned to the factory for repair.

  5. Perform Compression on Connectors

    Once the correct die is installed, insert the appropriate electrical wire and connector into the tool's dies. Close the tool handles firmly in one stroke to achieve a full circumferential compression. The ratchet and pawl mechanism is designed to deliver proper compression before the jaws will release.

Frequently Asked Questions about ABB - Installation Products

How are Thomas and Betts products typically installed?

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