140M-C-ASA11

Overview of Allen-Bradley 140M-C-ASA11 Side Mounted Auxiliary Contact

The Allen-Bradley 140M-C-ASA11 is a side-mounted auxiliary contact block designed for use with the 140M-C series motor protection circuit breakers. This auxiliary contact features one normally open (N.O.) and one normally closed (N.C.) contact, allowing for additional signaling or control functionality when integrated with motor protection devices. It provides a compact 9 mm wide design that easily attaches to the side of compatible circuit breakers.

Key Features of 140M-C-ASA11

• One normally open (N.O.) and one normally closed (N.C.) auxiliary contact.
• Side mount design for compatibility with 140M-C frame motor protection breakers.
• Compact width: 9 mm for space-efficient installation.
• Provides signaling for breaker status or control system integration.
• Complies with industrial safety and operational standards.
• Not repairable and intended for use as a spare or replacement part.
• Compatible with multiple frame sizes within the 140M series.
• Operating temperature range suitable for industrial environments.
• Certifications include UL, CE, CSA, and other regional compliance marks.

Technical Specifications

Applications / Use Cases

The 140M-C-ASA11 auxiliary contact block is used where additional feedback or control indication is needed from motor protection circuit breakers. Typically employed in industrial motor control centers (MCCs) and automation panels, it facilitates integration with control and safety systems by providing accurate status signals.