The Siemens SIRIUS 3SE5 is a durable, high-precision position/limit switch designed for industrial automation. Its modular design supports multiple actuator and contact options, ensuring easy installation and reliable detection of end positions, guard doors, and machine movements. With IP66/IP67 protection and robust construction, it delivers long-lasting performance even in harsh environments.
Type: Precision mechanical limit switch
Operating Voltage: 5V – 250V (depending on model)
Contact Type: NO/NC (Normally Open / Normally Closed)
Actuator Style: Lever / Roller lever (model dependent)
Switching Current: Up to 5A
Mounting Method: Screw mount
Material: High-strength plastic casing + metal actuator
Dimensions: Compact, easy-fit design
CNC machines
Robotic arms & automation projects
3D printers and engraving machines
Industrial machinery
Conveyor systems
DIY electronics & embedded systems
