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SIEMENS 3SK1 Advanced basic units with time delay - 3SK1121-1CB42
SIRIUS safety relay Basic unit Advanced series with time delay 0.5-30 s Relay enabling circuits 2 NO instantaneous 2 NO delayed Us = 24 V DC screw terminal
The 3SK1121-1CB42 is a SIRIUS safety relay from Siemens' Basic unit Advanced series. It features a time delay of 0.5-30 seconds, two NO instantaneous relay enabling circuits, and two NO delayed circuits.
This safety relay operates with a 24V DC power supply and utilizes screw terminals for connections. It is designed to enhance safety in industrial automation applications.
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