Industrial A1X1LB Three-Phase AC Circuit Breaker 100 Amp 600 VAC

Description:

The WESTINGHOUSE A1X1LB Circuit Breaker is used in industrial power distribution and motor protection systems for reliable circuit interruption and overload protection. Commonly installed in motor control centers, switchgear assemblies, and industrial control panels, this breaker supports dependable performance in demanding electrical environments. Maintenance teams and system integrators use this part for breaker replacement, electrical system maintenance, and retrofit projects.

Applications:

The WESTINGHOUSE A1X1LB Circuit Breaker is commonly used in industrial automation systems, manufacturing equipment, power distribution assemblies, and heavy-duty electrical control systems requiring reliable short-circuit and overload protection functions. It supports machinery protection and industrial power management applications.

Technical Specifications:

• Manufacturer Part Number (MPN): A1X1LB
• Product Type: 3-Pole Circuit Breaker
• Brand: Westinghouse
• Current Rating: 100 Amp
• Voltage Rating: 600 VAC
• Number of Poles: 3-Pole
• Application Type: Industrial Power Distribution Systems
• Function: Circuit Interruption and Overload Protection
• Installation Type: Panel Mounted
• Industrial Use: Motor Control and Electrical Protection
• Compatible Equipment: MCC and Switchgear Assemblies
• Service Application: Replacement and Retrofit Maintenance

Common Replacements:

• WESTINGHOUSE HMCP 100A Circuit Breaker
• EATON 3-Pole Circuit Breaker
• CUTLER-HAMMER 100A Breaker