Limit Switches

The Siemens SIRIUS 3SE5000-0AA24 is a torsion arm drive head with a 30mm arm length and a 19mm diameter plastic roller that can rotate 180 degrees. It can be assembled into the 3SE51/52 series position switch body and is suitable for multi-directional detection applications.

The Siemens SIRIUS 3SE5000-0AA03 is a torsion arm drive head with an arm length of 27mm. The rollers are designed with ball bearings and have a diameter of 19mm. It can be assembled into the 3SE51 series position switch body and is suitable for detection applications with frequent operation.

The Siemens SIRIUS 3SE5000-0AA03 is a metal swing lever operating head specifically designed for the 3SE51 position switch. The lever is 27mm long with a 9mm step, and is equipped with a 19mm diameter ball bearing roller. It features forced open circuit characteristics and is used for machine tool stroke end point and positioning detection.

The Siemens SIRIUS 3SE5000-0AA01 is a Form A torsion arm drive head with an arm length of 27mm, a roller diameter of 19mm, a mechanical life of approximately 15 million cycles, and an operating temperature range of -25°C to +85°C. It is suitable for 3SE51/52 series position switches.

The Siemens SIRIUS 3SE2932-1AA20 is a dual-pedal foot switch with a metal housing and IP65 protection rating. It features a 2NC+2NO contact configuration, a protective cover, and no self-locking function. It is suitable for foot-operated control applications when both hands are on the machine.

The 3SE2903-1AA20 is a Siemens SIRIUS 3SE2 foot switch. It features a non-latch design with a protective cover and provides two sets of normally open and two sets of normally closed contacts. It is suitable for foot-operated control applications in industrial equipment.

The 3SE2243-0XX40 is a Siemens SIRIUS safety position switch that requires a separate actuator. It provides 1 NO + 2 NC contacts and an IP67 protection rating. The housing is made of glass fiber reinforced thermoplastic material and is suitable for safety interlock circuits.

3SE2243-0XX is the basic part number of Siemens SIRIUS safety position switches. Its technical specifications are the same as the version with the suffix -0XX40. It also provides 1NO+2NC contacts and IP67 protection, and needs to be used with a separate separate actuator.