Eaton QMAUX1NO+1NC40/63

The Eaton QMAUX1NO+1NC40/63 auxiliary contact block is supplied globally and serves a vital role in industrial control systems, providing reliable signal feedback for motor starters and circuit breakers.

Key Technical Features and Applications of QMAUX1NO+1NC40/63

• Incorporates one normally open (NO) and one normally closed (NC) contact, enabling precise monitoring of device status.
• Designed for seamless integration with Eaton 40/63 series circuit breakers, ensuring consistent auxiliary signaling.
• Compact construction facilitates installation in confined panel spaces without compromising functionality.
• Durable contact materials offer sustained electrical performance in demanding industrial environments.

Contextual Use Cases

Commonly employed in automation panels for status indication, this auxiliary contact block is essential for accurate circuit breaker position feedback and interlocking applications in manufacturing and infrastructure systems.