Pilz Automation Safety L.P. Safety Relays 751104

The Relay, Safety, 3Pst-No, 240Vac, 6A; Coil Voltage Pilz is designed for monitoring emergency stop (E-STOP) pushbuttons, safety gates, and light beam devices. It features three positive-guided safety contacts (normally open) and one auxiliary contact (normally closed), all of which are instantaneous. The relay operates with a coil voltage of 24VDC and is suitable for applications requiring compliance with safety standards such as EN ISO 13849-1 up to Performance Level e. This relay supports various connection options, including E-STOP pushbuttons and safety gate limit switches, and can be expanded with a contact expander module. It offers multiple operating modes, which can be configured via a rotary switch, and includes LED indicators for supply voltage, input status, and error conditions. The relay is housed in a compact design suitable for DIN rail mounting and has a protection rating of IP40 for the housing and IP20 for the terminals. The device is rated for a maximum switching current of 6A and a contact voltage of 240V AC. It is compliant with relevant EMC and safety standards, ensuring reliable operation in industrial environments. The relay also features built-in self-monitoring and redundancy to maintain safety functions in case of component failure.