A-B 140G-M-TLA2A3 Molded Case Circuit Breaker Accessory

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                • Product Overview

                  The Allen-Bradley 140G-M-TLA2A3 is a three-pole terminal lug accessory designed for Bulletin 140G M-frame molded case circuit breakers. It provides connections for two large copper or aluminum conductors per pole, making it suitable for high-current industrial power distribution applications.

                   

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                  Technical Specifications

                  Parameter	Specification
                  Brand	Allen-Bradley
                  Model	140G-M-TLA2A3
                  Product Type	Circuit Breaker Terminal Lug Kit
                  Series	Bulletin 140G / 140MG
                  Compatible Frame	M-Frame
                  Number of Poles	3
                  Package Quantity	3 Lugs
                  Conductors per Lug	2
                  Conductor Material	Copper / Aluminum
                  Conductor Size	240–400 mm²
                  Equivalent Size	500–750 MCM
                  Voltage Tap Screws	Included
                  Country of Origin	Italy
                  Lifecycle Status	Active

                   

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                  Key Features

                  • Designed for Bulletin 140G M-frame circuit breakers.

                  • Three terminal lugs for three-pole applications.

                  • Supports two conductors per terminal.

                  • Compatible with copper and aluminum cables.

                  • Accommodates large conductors from 240 to 400 mm².

                  • Includes screws for voltage tap connections.

                  • Designed for secure high-current electrical connections.

                  Typical Applications

                  • Industrial power distribution panels

                  • Molded case circuit breaker assemblies

                  • Motor control centers

                  • Electrical switchgear

                  • Heavy-duty industrial machinery

                  Installation Notes

                  • Confirm compatibility with the M-frame circuit breaker.

                  • Verify conductor size and material before installation.

                  • Follow the manufacturer's specified tightening torque.

                  • Disconnect all power before installing or servicing.

                  • Installation should be performed by qualified electrical personnel.

The structure and details of the product：

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