140M-C-AFA01

Overview of Allen Bradley 140M-C-AFA01

The Allen Bradley 140M-C-AFA01 is a front-mounted auxiliary contact block engineered for integration with 140M motor protection circuit breakers and compatible frame sizes C, RC, D, and F. Its compact design provides a reliable means to add a normally closed (1 NC) auxiliary contact to your motor circuit control infrastructure, ensuring both status indication and safety interlock functionalities. The module is designed for easy installation, supporting quick add-on to motor protection assemblies in industrial environments where dependable circuit control is a priority. Allen Bradley components like the 140M-C-AFA01 are trusted in a wide range of industries due to their durability, straightforward functionality, and compliance with global electrical standards such as UL, CE, and CCC. This accessory simplifies circuit management, contributes to overall control panel efficiency, and represents Rockwell Automation’s commitment to consistent, high-quality automation solutions.

Key Features of Allen Bradley 140M-C-AFA01

• Front mounting design for fast installation and replacement
• One normally closed (1 NC) contact configuration
• Compatible with Allen Bradley 140M-C, RC, D, and F frame motor protectors
• Screw terminal connection
• Global certifications: UL, CE, CCC, CSA, CUL
• Reliable auxiliary signaling for safety circuits and control status

Technical Specs of 140M-C-AFA01

• Contact Type: 1 NC (normally closed) auxiliary contact
• Mounting: Front mount
• Terminal Type: Screw connection
• Standards: UL, CE, CSA, CUL, CCC
• Application: Works with 140M-C, RC, D, and F frame circuit breakers
• No spring clamp terminals
• Weight: Approximately 13.6 grams
• Dimensions (H x W x L): 2.108 cm x 3.505 cm x 6.299 cm

Applications / Use Case

The Allen Bradley 140M-C-AFA01 is frequently installed in control panels for industrial automation, manufacturing, and processing plants. It provides auxiliary contact signaling for 140M motor protection circuit breakers, offering status indication and electrical interlocking required by safety circuits. Typical uses include status feedback for programmable logic controllers (PLCs), integration into safety circuits for motor starters, and electrical interlock systems where clear status of the main breaker is required. By providing an auxiliary output, the 140M-C-AFA01 ensures operators and automated systems receive timely information on circuit conditions, enabling fast troubleshooting and adherence to safety protocols in both new installations and retrofits. Trusted in sectors such as automotive, food & beverage, chemical processing, and material handling, this accessory is a practical choice for engineers and technicians demanding reliable, standardized auxiliary contacts.

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