Limit Switches

The Siemens SIRIUS 3SE5112 basic switch features a 1NO/2NC soft-action, break-before-make contact design, and does not include an actuator head. It has a metal housing and an M20x1.5 interface, and can be paired with actuator modules as needed.

The Siemens SIRIUS 3SE5112 position switch features an adjustable rotary arm actuator with a 27mm metal arm and a 19mm plastic roller. It has 1NO/2NC fast-acting contacts and is suitable for rotary cam detection.

The Siemens SIRIUS 3SE5112 position switch features a side-mounted roller arm actuator with a metal arm and a 22mm plastic roller. It has 1NO/2NC quick-acting contacts, a rated capacity of 6A/240VAC, and is suitable for linear cam detection.

The Siemens SIRIUS 3SE5112 basic switch features 1NO/2NC fast-acting contacts, a design without an actuator head, a metal housing, and an M20x1.5 interface, allowing for flexible use with any required actuator module.

The Siemens SIRIUS 3SE5112 position switch features an adjustable rotary arm actuator with a 27mm metal arm and 19mm plastic rollers. It has 1NO/2NC soft-action contacts and is suitable for precise timing control applications.

The Siemens SIRIUS 3SE5112-0KA00 is a circular plunger-type limit switch with a linear pressing action of the contact head. It has 2NC+1NO contacts, a metal housing with IP66/IP67 protection rating, and a maximum rated voltage of 400VAC. It is suitable for space-constrained applications requiring linear triggering for mechanical travel detection.

The Siemens SIRIUS 3SE5112-0CT11 features a fork-shaped double roller lever design with 19mm plastic rollers on each side. It can be triggered bidirectionally, has 1NO+1NC quick-trip contacts, a maximum rated current of 10A, and a metal housing with IP66/IP67 protection rating, making it suitable for bidirectional travel detection applications.

The Siemens SIRIUS 3SE5112-0CR01 is a spring-loaded limit switch with a 142.5mm long trigger rod. It is flexible and can be triggered in multiple directions. It features a NO+NC contact configuration, a metal housing with IP66/IP67 protection, a maximum rated voltage of 400VAC, and is suitable for detecting irregular travel trajectories.

The Siemens SIRIUS 3SE5112-0CH82 features a plastic adjustable trigger rod with a length of 200mm that can be adjusted to meet travel requirements. It has a NO+NC contact configuration, a metal housing with IP65/IP67 protection rating, and a maximum rated voltage of 400VAC, making it suitable for detecting non-conductive materials.

The Siemens SIRIUS 3SE5112-0CH80 features an adjustable aluminum alloy actuator rod with a length of 200mm, 1NO/1NC contact configuration, a 40mm housing size conforming to EN50041 standards, and an M20 x 1.5 cable interface, making it suitable for industrial applications requiring high mechanical strength actuator rods.

The Siemens SIRIUS 3SE5112-0CH51 features an adjustable roller rocker arm actuator, with the rocker arm angle adjustable according to the actual travel position. It has a 1NC/1NO contact configuration, a metal housing with IP66/IP67 protection rating, and a maximum rated voltage of 400VAC, making it suitable for applications requiring fine-tuning of the trigger angle.

The Siemens SIRIUS 3SE5112-0CH02 features a roller rocker arm actuator with a 1NC/1NO quick-jump contact configuration, a maximum rated current of 10A, a mechanical life of approximately 1 million cycles, a metal housing with IP66/IP67 protection rating, and an operating temperature range of -25°C to 85°C, making it suitable for standard travel sensing applications.

The Siemens SIRIUS 3SE5112-0CH50 features an adjustable length torsion roller rocker arm design with 19mm plastic rollers, 1NO+1NC quick-jump contacts, a maximum rated voltage of 400VAC/250VDC, a rated current of 10A, a metal housing, and an M20 x 1.5 cable interface, making it suitable for applications requiring flexible adjustment of travel distance.

The Siemens SIRIUS 3SE5112-0CH01 features a torsion roller rocker arm design, equipped with a 27mm metal rocker arm and a 19mm plastic roller, NO+NC contact configuration, a maximum rated voltage of 400VAC, a maximum rated current of 6A, and a metal housing with IP66/IP67 protection rating, making it suitable for standard reciprocating stroke detection applications.

The Siemens SIRIUS 3SE5112-0CF01 features a corner roller rocker arm design, equipped with a 33mm corner metal rocker arm and a 22mm plastic roller, NO+NC contact configuration, a maximum rated current of 10A, and a metal housing protection rating of IP66/IP67, making it suitable for detection applications with special corner touch paths.