Allen-Bradley 140M-M5A-C Magnetic Motor Starter

Description:

The Magnetic Motor Starter with UL Enclosure and Selector Switch is an industrial motor control assembly designed to start, stop, and protect three-phase electric motors from overload conditions. Rated for motors up to 5 HP at 480 VAC, this enclosed starter includes an overload relay adjustable from 5.5 to 8.0 amps and a 220 VAC control coil. Commonly used in pumps, fans, conveyors, compressors, and industrial machinery where reliable motor control and protection are required.

Applications:

The Magnetic Motor Starter is designed for controlling three-phase motors in industrial and commercial environments. The integrated selector switch allows local motor operation, while the overload relay helps protect connected equipment from excessive current conditions. It is commonly installed in manufacturing facilities, water treatment systems, HVAC equipment, material handling systems, and process machinery.

Technical Specifications:

• Product Type: Magnetic Motor Starter
• Enclosure Type: UL Listed Enclosure
• Motor Rating: 5 HP Maximum
• Line Voltage: 480 VAC
• Control Voltage: 220 VAC
• Overload Adjustment Range: 5.5–8.0 A
• Control Method: Magnetic Contactor
• Operator Device: Selector Switch
• Function: Motor Starting, Stopping, and Overload Protection
• Motor Type: Three-Phase AC Motor
• Mounting Type: Wall or Panel Mount
• Protection: Thermal Overload Relay
• Application: Industrial Motor Control
• Industry Applications: Manufacturing, HVAC, Water Treatment, Material Handling
• Operating Environment: Indoor Industrial Installations

Common Replacements:

• Allen-Bradley Enclosed Motor Starter
• Siemens Magnetic Motor Starter
• Square D Motor Starter