Double-button switch 1 NO 2 NC green-red ST22-2KL-21\Z/C

Double-key push button – a reliable control element

This double-key control button, designated ST22-2KL-21\Z/C, is a solid and versatile solution for control panels. Designed for use in machines, control cabinets and other devices requiring precise and reliable control. Its construction based on proven components guarantees long-lasting and trouble-free operation.

Construction and characteristic features

The button is distinguished by its compact construction and high resistance to environmental conditions. The mounting hole diameter is 22 mm, ensuring compatibility with most standard panels. The round lens shape and front ring made of plastic add to its aesthetic appearance. The IP65 protection class means it is resistant to dust and water jets, allowing it to be used even in harsh industrial conditions.

The double-key design allows for the implementation of two independent control functions. Made of high-quality materials, the button is durable to frequent use and ensures stable operation for a long time. The actuator weight is only 16 grams, which facilitates mounting and does not burden the panel structure. Available in green-red color (Z/C) provides easy identification of functions.

Application and benefits

The ST22-2KL-21\Z/C button finds wide application in:

• Control cabinets: as an element for starting and stopping machines or devices.
• Operator panels: for controlling technological processes.
• Industrial machines and equipment: everywhere where reliable manual control is required.
• Switchgear: in accordance with PN-EN 60947-5-1 and IEC 60947-5-1 standards (and PN-EN 60947-5-5 for safety buttons).

Thanks to its versatility and solid construction, this button is an ideal choice for both professional installers and end-users looking for a reliable control solution. Its simplicity of assembly and high resistance to mechanical damage guarantee long-lasting and trouble-free use.