Rotary button, 2NO, momentary, 60 degrees, II->0-I T0-B101S31

Rotary push button – a reliable control element

This rotary push button, designated T0-B101S31, is a robust solution for controlling devices and systems. Designed for durability and functionality, it finds application in a wide range of industrial and automation applications. The button is characterized by a non-latching design, meaning that after rotating the knob, the position is maintained only until an external force acts. It has two independent normally open (2NO) contacts, providing flexibility in configuring control circuits. A rotation angle of 60 degrees enables precise and intuitive operation.

Construction and application

The button is designed for mounting in standard 30.5 mm diameter holes, making it easy to integrate with existing control panels and machine housings. Made of high-quality materials, it provides resistance to mechanical damage and environmental conditions. The IP50 protection rating guarantees protection against access and contact and against dust ingress. The intended use of this type of button primarily includes applications requiring short-term switching on or off of circuits, e.g. in controlling motors, valves or alarm systems.

Key features and benefits

• Non-latching design: Ensures return to the initial position after releasing the knob, which is important in applications requiring short-term control.
• Two independent NO contacts (2NO): Allow flexible configuration of control circuits and connection of various receivers.
• Rotation angle of 60 degrees: Allows for precise and intuitive operation of the button.
• IP50 protection rating: Protects against accidental access and dust ingress, increasing safety and device reliability.
• Mechanical durability: Ensures long life even with intensive use.
• Universal mounting: Standard mounting hole (30.5 mm) simplifies integration with various panels and enclosures.
• Number of control positions: Three control positions are available, increasing the functionality of the device.