Westinghouse 1299767 Three Phase Circuit Breaker

Description:

The Westinghouse AQB Circuit Breaker is used in industrial power distribution and electrical protection systems requiring dependable circuit interruption and overload protection for three-phase electrical equipment. Commonly installed in switchboards, motor control centers, industrial distribution panels, and manufacturing facilities operating in commercial and industrial environments. Maintenance teams, OEM technicians, and system integrators use this Westinghouse circuit breaker for replacement, retrofit, electrical panel upgrades, and industrial power protection applications.

Applications:

The Westinghouse AQB Circuit Breaker is used for protecting industrial electrical systems from overload and short-circuit conditions in power distribution environments. Typical applications include switchgear assemblies, processing equipment, factory automation systems, industrial machinery, and electrical distribution equipment requiring reliable three-pole circuit protection.

Technical Specifications:

• Manufacturer Part Number (MPN): 1299767
• Brand: Westinghouse
• Product Type: Circuit Breaker
• Series: AQB
• Current Rating: 75 Amp
• Voltage Rating: 500 VAC
• Pole Configuration: 3 Pole
• Breaker Style: AQB Type
• Function: Circuit Protection and Power Distribution
• Application Type: Industrial Electrical Protection
• Installation Type: Industrial Panel and Switchgear Mounting

Common Replacements:

• Eaton Series C Circuit Breaker
• Square D PowerPact Circuit Breaker
• Siemens Sentron Circuit Breaker