The Eaton ESR5-NO-41-24VAC-DC is a high-performance safety relay designed to ensure the safe operation of machinery and equipment. Part of Eaton’s trusted ESR5 series, this device reliably monitors safety components such as emergency stop buttons, safety gates, and light curtains. It provides a secure and swift shutdown in hazardous situations, meeting the highest international safety standards, including PL e and SIL 3. With a versatile 24V AC/DC supply voltage, 4 normally open safety contacts, and 1 normally closed auxiliary contact, it offers flexibility for both single and dual-channel applications. The integrated LED diagnostics provide clear status indication, while the screw terminals ensure a simple and secure installation process, making it an ideal choice for critical safety circuits.