Westinghouse A201K4CX Industrial Motor Starter

Description:

The Westinghouse A201K4CX Model K Size 4 Starter 480V is used for starting, switching, and protecting industrial electric motors in heavy-duty motor control systems. Commonly installed in manufacturing equipment, pump systems, conveyor lines, HVAC equipment, and industrial automation panels. Maintenance teams, electricians, and system integrators use this magnetic motor starter for motor control replacement, electrical maintenance, system upgrades, and reliable industrial motor operation.

Applications:

The Westinghouse A201K4CX Model K Size 4 Starter 480V is used in industrial electrical systems requiring dependable motor starting and overload protection for heavy-duty machinery and process equipment. It is commonly applied in manufacturing facilities, processing plants, compressor systems, automation equipment, and industrial motor control centers where stable motor operation, reliable switching control, and continuous equipment performance are critical for operational efficiency and system protection.

Technical Specifications:

• Brand: Westinghouse
• Part Number: A201K4CX
• Product Type: Magnetic Motor Starter
• Starter Series: Model K
• Starter Size: Size 4
• Coil Voltage: 480 VAC
• Current Rating: 135 A
• Poles: 3 Pole
• Maximum Voltage Rating: 600 VAC
• Configuration: Non-reversing
• Application: Industrial motor starting and protection
• System Compatibility: Motor control and automation systems
• Function: Motor switching and overload protection
• Mounting Type: Panel or enclosure mounting
• Construction Type: Industrial-grade electromechanical starter assembly
• Horsepower Rating: 100 HP at 480/600V 3 Phase
• Installation Environment: Industrial automation and motor control systems
• Electrical Function: Power switching and motor control

Common Replacements:

• Allen-Bradley Bulletin 509 Size 4 Starter
• Siemens SIRIUS Size 4 Motor Starter
• Eaton Freedom Series Size 4 Starter