Allen-Bradley 787AE4 Motor Contactor Series C

Description:

The Motor 787AE4 3-Phase Motor Contactor Series C is used in industrial motor control systems to switch and control three-phase electric motors in heavy-duty applications. Commonly installed in motor control centers (MCCs), conveyor systems, HVAC equipment, compressors, pumps, machine tools, and industrial processing equipment requiring reliable motor starting and stopping. Maintenance teams and system integrators use this contactor for motor control panel repairs, equipment replacement, system retrofits, and modernization of industrial electrical control systems. 

Applications:

The Motor 787AE4 motor contactor is designed for controlling three-phase AC motors operating on 575 VAC power systems. It is widely used in manufacturing facilities, mining operations, water and wastewater treatment plants, material handling equipment, HVAC installations, and industrial automation systems where dependable motor switching, overload coordination, and frequent operation under AC-53A duty are required. 

Technical Specifications:

• Model: 787AE4 Series C
• Product Type: 3-Phase AC Motor Contactor
• Number of Poles: 3-Pole
• Rated Frequency: 50/60 Hz
• Rated Operating Voltage: 575 VAC
• Motor Rating: 50 HP @ 575 VAC
• Rated Operational Current: 55 A (50 HP)
• Alternate Motor Rating: 25 HP @ 575 VAC
• Rated Operational Current: 28 A (25 HP)
• Utilization Category: AC-53A: 6-6:30-8
• Application: Three-Phase Motor Switching and Control
• Mounting Type: Panel Mount
• Main Contacts: 3 Power Contacts
• Suitable for Motor Control Centers (MCCs)
• Designed for Industrial Motor Starting Applications
• Heavy-Duty Industrial Construction
• Suitable for Pumps, Fans, Compressors, Conveyors, and Process Machinery

Common Replacements:

• Sprecher + Schuh CA7-72-10
• Allen-Bradley 100-C60
• Siemens 3RT1055