Schneider Electric A203D NEMA Size 2 Motor Starter

Description:

The Telemecanique A203D NEMA Size 2 Motor Starter with Coil is used in industrial motor control systems to provide across-the-line starting and overload protection for three-phase AC motors. Commonly installed in motor control centers, conveyor systems, pumps, compressors, and industrial manufacturing equipment. Maintenance teams, OEMs, and system integrators use this part for motor starter replacement, equipment retrofits, electrical upgrades, and maintaining reliable motor operation.

Applications:

The Telemecanique A203D NEMA Size 2 Motor Starter with Coil is commonly used in industrial environments requiring dependable direct-on-line motor starting and protection. It is frequently integrated into material handling systems, compressors, pumping stations, HVAC equipment, production machinery, and process automation systems where reliable starting and overload protection are essential for continuous operation of three-phase motors.

Technical Specifications:

• Manufacturer: Telemecanique (Schneider Electric)
• Model / Part number: A203D
• Product type: NEMA Magnetic Motor Starter
• Starter type: Full voltage (across-the-line) motor starter
• NEMA size: Size 2
• Phase configuration: 3-phase
• Coil: AC control coil (voltage varies by suffix/configuration)
• Contactor type: Electromagnetic contactor with overload relay
• Mounting: Panel mount
• Motor control function: Starting, stopping, and overload protection for AC motors
• Compatible systems: Industrial motor control centers and automation systems
• Application environment: Industrial motor control and automation systems

Common Replacements:

• Schneider Electric LC1F50 Contactor
• Allen-Bradley 509-CAD-A2J-3 Motor Starter
• Siemens 3RT1055 Contactor