3SE5112-0KH01

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.

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Siemens SIRIUS 3SE5112-0KH01 Position Switch Rotary Arm Actuator

Product Positioning

The 3SE5112-0KH01 is a position switch from the Siemens SIRIUS 3SE5112 series. It comes standard with an adjustable rotary arm actuator and uses slow-action contacts, making it suitable for applications requiring precise timing switching.

Core Product Advantages and Features

Rotary arm actuator

The actuator is a left-right adjustable rotary arm with a 27mm long metal arm and 19mm plastic rollers, offering high flexibility in installation direction.

Easing contact

The 1NO/2NC soft-action contact design ensures smooth switching timing, making it suitable for interlocking circuits requiring precise control.

Metal casing protection

The shell is 40mm wide and conforms to EN 50041 standards, with a robust structure that can withstand on-site impacts.

Standard threaded interface

It adopts the M20x1.5 standard thread electrical interface, which facilitates piping and wiring and on-site maintenance.

project	Specification
Contact configuration	1 NO/2 NC Soft-Motion Contact
Actuator type	Adjustable rotating arm (left and right), 27mm metal arm + 19mm plastic rollers
Casing Specifications	Metal casing, 40mm wide, conforming to EN 50041
Electrical interface	1 x M20 x 1.5 threaded interface
net weight	Approximately 0.36 kg
Place of origin	Germany

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