ABB MACN211AT Front Mount Auxiliary Contact Block 1NO/1NC

The ABB MACN211AT is an auxiliary contact for front mounting with 1NO/1NC contacts and screw terminals. This compact contact block is designed to expand the switching capabilities of contactors and electrical control systems by providing additional normally open and normally closed contacts for control circuit operation.

Key Features:

• Front mounting configuration for easy installation on compatible contactors
• 1 normally open (NO) and 1 normally closed (NC) contact configuration
• Screw terminal connections for secure wiring
• Meets EN 50012 requirements for quality and safety standards
• Compact design allows installation in crowded electrical panels
• Durable construction for reliable performance in industrial environments

Auxiliary contacts are used for the operation of auxiliary circuits and control circuits, making this component ideal for industrial automation systems, motor control applications, and electrical distribution systems where additional switching contacts are required for signaling, interlocking, or remote indication functions.