Siemens 3SE51220LH50

The Siemens 3SE51220LH50 is a position switch designed with a robust metal enclosure measuring 56 mm in width. It features three device connections (M20 x 1.5) and offers quick-action contacts configured as one normally open (NO) and two normally closed (NC). The rotary actuator can be adjusted for right or left operation, providing flexibility in installation. Additionally, this switch comes equipped with an adjustable-length metal lever that extends up to 100 mm, finished with a 19 mm plastic roller for smooth mechanical interaction. This reliable position switch is available through BSP Automation, ensuring easy access for your automation needs.