3SK1111-1AW20 SIEMENS

The SIRIUS 3SK1111-1AW20 is a safety relay from Siemens' standard series, designed to enhance safety in machinery and automation systems. This device features relay enabling circuits, providing a reliable means of controlling and monitoring safety functions. It is equipped with three normally open (NO) contacts for enabling circuits and one normally closed (NC) contact for signaling circuits, offering versatile connectivity options. The relay operates on a wide voltage range of 110 to 240 V DC/AC at 50/60 Hz, making it suitable for various power supply environments. Its screw terminals ensure secure and robust electrical connections, minimizing the risk of disconnections due to vibration or other disturbances. The 3SK1111-1AW20 is ideal for applications requiring dependable safety interlocks and monitoring, such as emergency stop circuits, safety gate monitoring, and two-hand control systems. This safety relay meets stringent safety standards, providing a high level of protection for personnel and equipment. Its compact design allows for easy integration into existing control panels and systems. By utilizing the 3SK1111-1AW20, users can achieve a safer and more reliable working environment.