Key features of the 440R-N23129 relay may include:

The 440R-N23129 relay is commonly used in industrial settings to monitor and control safety devices, such as emergency stop buttons, safety gates, light curtains, and two-hand control systems. It provides reliable and fail-safe operation to ensure the safety of personnel and equipment.

The 440R-N23129 relay features numerous safety inputs and outputs, as well as built-in diagnostic functions to detect faults and ensure system integrity. It is designed to meet various safety standards, such as ISO 13849 and IEC 61508, to ensure compliance with safety regulations.