WEG MPW40-3-U020 Manual Motor Protector MPW403U020

Description:

The WEG MPW40-3-U020 manual motor protector is used in industrial motor control and automation systems to provide reliable thermal overload and short-circuit protection for three-phase motors. Commonly installed in manufacturing facilities, conveyor systems, pumping stations, HVAC equipment, and industrial control panels where dependable motor protection and manual disconnect functionality are required.

Applications:

The WEG MPW40-3-U020 manual motor protector is commonly used in motor starters, conveyor systems, compressors, pumps, industrial ventilation systems, and automation equipment where reliable motor overload protection and dependable manual motor disconnect operation are critical for safe and continuous operation.

Technical Specifications:

• Brand: WEG
• Part Number: MPW40-3-U020
• Product Type: Manual Motor Protector / Motor Protective Circuit Breaker
• Adjustable Trip Range: 16-20 A
• Number of Poles: 3 Pole
• Protection Type: Thermal Magnetic Protection
• Operating Type: Rotary Manual Operator
• Mounting Type: DIN Rail / Panel Mount
• Terminal Type: Screw Clamp Terminals
• Application: Motor Starting and Protection
• Operating Function: Overload and Short Circuit Protection
• Phase Loss Sensitivity: Yes
• Suitable Use: Manual Motor Disconnect Applications
• Compatible Systems: Pumps, Fans, Compressors, Conveyors, and Industrial Machinery
• Industrial Duty Rated: Yes
• Compatible Installations: Motor Control Centers and Automation Panels
• Construction Type: Compact Manual Motor Protector Assembly
• Typical Use: Branch Motor Circuit Protection and Motor Isolation

Common Replacements:

• Allen-Bradley 140M Motor Protector
• Siemens Sirius Motor Starter Protector
• Schneider Electric GV2 Motor Circuit Breaker