The Allen-Bradley 140M-F8E-C45-CX-KN is a motor protection circuit-breaker designed for use in industrial settings. It is a high-breaking capacity device that provides protection against electrical faults and overloads in motor circuits. The product is designed to be used with AC-3 (IEC60947-4-1) motor starters and is suitable for applications where a high level of reliability and safety is required.
Technical Specifications
- Electrical Specifications:
- Integrated Auxiliary Switch: No
- Integrated Under Voltage Release: No
- Rated Short-Circuit Breaking Capacity (LCU) at 400 V, AC: 65 kA
- Certifications:
- China CCC: Certified as of 2023-11-28
- UL 60947-4-1: Self-protected (Type E)
- Environmental Specifications:
- Operating Humidity/Moisture Heat (60068-2-3): 5-95% non-condensing
User Manuals and Documentation
The user manual for the Allen-Bradley 140M-F8E-C45-CX-KN motor protection circuit-breaker is available through the Rockwell Automation Literature Library. The manual provides detailed information on the product's features, installation, operation, and troubleshooting procedures.
Troubleshooting
Troubleshooting for the Allen-Bradley 140M-F8E-C45-CX-KN motor protection circuit-breaker involves identifying and addressing electrical faults and overloads in motor circuits. The product's user manual provides guidance on troubleshooting procedures and error codes. Additionally, the manual includes information on how to perform routine maintenance tasks to ensure the product operates reliably and safely.
Programming
The Allen-Bradley 140M-F8E-C45-CX-KN motor protection circuit-breaker does not require programming. It is designed to operate automatically based on the electrical conditions in the motor circuit.
Installation
The Allen-Bradley 140M-F8E-C45-CX-KN motor protection circuit-breaker should be installed in accordance with the manufacturer's instructions and relevant electrical safety standards. The product should be installed in a location that provides easy access for maintenance and is protected from environmental hazards such as moisture and extreme temperatures.
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