ROCKWELLMotor protection circuit breaker

140G-J-TLA1B3

Name: 140G-J-TLA1B3
Brand: ROCKWELL
SKU: 140G-J-TLA1B3

Protect your industrial circuits with the Allen Bradley 140G-J-TLA1B3 molded case circuit breaker. This reliable breaker features terminal lugs and is compatible with gauges 14-350 AWG, ensuring safe and efficient operation.

Product Model140G-J-TLA1B3

Product ID105942

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe Allen Bradley 140G-J-TLA1B3 provides comprehensive protection against overload, short circuit, and ground fault, ensuring the safety of your industrial circuits.
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2. Versatile CompatibilityThis breaker is designed to accommodate a wide range of gauges from 14 AWG to 350 MCM, making it versatile for various industrial applications.
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3. High-Quality ConstructionBuilt with durable materials, the 140G-J-TLA1B3 is engineered to withstand the rigors of industrial environments, ensuring long-term performance and minimal downtime.
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4. Easy InstallationThe terminal lug design simplifies the installation process, allowing for quick and efficient setup in your industrial setup.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Certifications

UL Listed, CSA Certified, CE

Conductors

(1) 250â¦350 AWG or 150â¦185 mm2

Description

Terminal Lugs

Standards Compliance

UL489, CSA22.2 No. 5, IEC 60947-2

Wire Type

CuAl

Repairable

NOT_REPAIRABLE