Siemens 3SF1234-1LC05-1BA1

The Siemens 3SF1234-1LC05-1BA1 is a basic switch designed without an actuator head and housed in a durable plastic enclosure. This compact unit complies with EN 50047 standards and features integrated AS-i Safe functionality for reliable status monitoring. It includes two snap-action contacts configured as normally closed (NC), connected via a 4-pole M12 connector, with each channel dedicated to an NC contact. Distributed by BSP Automation, this switch offers a straightforward solution for safety-related control applications where a simple, robust switching device is needed.