Description
The 140M-M5F-D25 is an Allen-Bradley (now Rockwell Automation) Motor Circuit Protector (MCP). It is part of the IEC 947 series of MCPs designed to protect against overcurrent conditions in three-phase AC motors used in industrial applications.
Product Name:
- Allen-Bradley (Rockwell Automation) Motor Circuit Protector (MCP) IEC 947 Series (140M-M5F-D25)
Product Description:
The 140M-M5F-D25 is an electronic device that monitors the current flowing through a motor circuit and disconnects the power if the current exceeds a predetermined threshold. This protects the motor from damage caused by overcurrent conditions, such as overloads, jams, or short circuits.
Key Features (Based on available information):
- Current Rating: 250 Amperes
- Trip Class: Class 5E (rapid trip)
- Voltage Rating: Up to 600V AC (confirmation needed from datasheet)
- Mounting Style: DIN-rail mountable
- Reset Mechanism: Manual reset button
Product Parameters (Limited information available):
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- Trip Threshold: The current level at which the MCP will trip and disconnect the motor (confirmation needed from datasheet)
- Time Delay: The amount of time the MCP will delay the trip to allow for transient current spikes (confirmation needed from datasheet)
Product Specifications (Refer to Rockwell Automation IEC 947 MCP Datasheet for complete details):
- Accuracy: The precision of the current measurement and trip threshold.
- Ambient Temperature Range: The operating temperature range for reliable operation in industrial environments.
- Vibration Resistance: The ability to withstand vibration without affecting performance.
- Electrical Life: The expected number of operation cycles before the MCP needs to be replaced.
- Standards Compliance: Compliance with relevant safety standards, such as IEC 947.
Finding More Information:
- Rockwell Automation Website: Search for “140M-M5F-D25” on the Rockwell Automation website to access the product page with specifications and potentially a downloadable datasheet.
- Industrial Automation Parts Suppliers: Search their website for the model number or browse their Rockwell Automation listings for compatible IEC 947 MCPs. Datasheets or specifications might be available on these websites.
- Contacting Rockwell Automation Support: While the 140M-M5F-D25 might be an older model, Rockwell Automation support might still be able to offer technical assistance or point you towards resources for discontinued products.
Important Considerations:
- Motor Protection: Choose an MCP with a current rating and trip class that are suitable for the specific motor you are protecting.
- System Compatibility: Ensure the 140M-M5F-D25 is compatible with your electrical system voltage, wiring, and mounting requirements.
- Safety Regulations: Comply with all applicable electrical safety regulations and installation guidelines when working with MCPs and motor circuits.
If you can locate a datasheet for the 140M-M5F-D25, it will provide the most comprehensive details about its functionalities, technical specifications, and compatibility information.
