Phoenix Contact 2702094 A safety relay is designed to control emergency stop functions, as well as operate safety doors and light grids up to SIL level 1 standards, categorization as Cat. 1, PL c, with 1- or 2-channel operation available. It features cross-circuit detection and can be retriggered, allowing for off delay and on delay settings between 0.2 seconds and 60 seconds. The relay also has two enabling current paths and is compatible with a US voltage of 24V DC, utilizing a plug-in screw terminal block for easy installation.