Westinghouse NSB A201K3CB NEMA and IEC Contactors

Description:

The Westinghouse NSB A201K3CB NEMA and IEC Contactor is used for switching and controlling industrial electric motors and power circuits in motor control systems. Commonly installed in motor starters, industrial control panels, manufacturing equipment, and automation systems. Maintenance teams, electricians, and system integrators use this contactor for motor control replacement, power switching upgrades, electrical maintenance, and reliable industrial equipment operation.

Applications:

The Westinghouse NSB A201K3CB NEMA and IEC Contactor is used in industrial electrical systems requiring dependable switching control for motors, compressors, pumps, conveyors, and heavy-duty machinery. It is commonly applied in manufacturing facilities, HVAC systems, processing plants, automation equipment, and industrial motor control centers where reliable electrical contact operation, stable motor control, and continuous equipment performance are critical for operational efficiency and system protection.

Technical Specifications:

• Brand: Westinghouse
• Part Number: A201K3CB
• Product Type: NEMA and IEC Contactor
• Contactor Type: Magnetic contactor
• Standards Compatibility: NEMA and IEC
• Application: Industrial motor and power circuit control
• System Compatibility: Motor starters and control systems
• Function: Electrical switching and motor control
• Mounting Type: Panel or enclosure mounting
• Construction Type: Industrial-grade electromechanical contactor
• Installation Environment: Industrial automation and motor control systems
• Electrical Function: Power switching and load control
• Usage: Motor starters and industrial machinery applications
• Industrial Application: Manufacturing and automation systems
• Maintenance Function: Electrical system replacement and repair

Common Replacements:

• Allen-Bradley 509 Series Contactor
• Siemens SIRIUS 3RT Series Contactor
• Eaton Freedom Series Contactor