Siemens 3RU21161HJ0

Siemens 3RU21161HJ0 Product Overview

The Siemens 3RU21161HJ0 auxiliary contact pair, available worldwide, is designed for precise control circuit integration within industrial automation systems. It serves as a reliable interface for switching auxiliary signals in tandem with primary contactors.

Key Technical Features and Applications of 3RU21161HJ0

• Auxiliary contact configuration ensures accurate monitoring of main contactor status, enhancing system feedback loops.
• Compact design allows seamless mounting on contactor frames, optimizing control panel space utilization.
• Rated for consistent electrical performance in demanding control environments, supporting durable automation processes.
• Suitable for signaling and interlocking functions, improving safety and coordination in complex machinery setups.

This auxiliary contact pair is essential for industrial applications requiring dependable status signaling in motor starters and sequential control arrangements.