Protruding button red 2 NC/NO nickel-plated ring ST22-WC-02. ST22-WC-02\.

Control button – reliability and functionality in every circuit

This protruding red button with a nickel-plated ring is a solid control element designed for use in electrical circuits requiring a quick and reliable response. It is ideal for both industrial installations and control devices. The design with a front ring provides additional protection against mechanical damage and environmental impact.

Construction and operating parameters

The button is characterized by a 22 mm diameter hole and is made of high-quality materials. Its high position and lack of self-return function make it easy to use and provide a clear visual signal of the circuit status. The IP65 protection class guarantees resistance to dust and water jets, allowing its use in harsh working conditions. Screw connection ensures a secure and durable electrical connection.

Suitable for operation in a wide temperature range – from -40°C to +70°C, both during operation and storage, ensuring its reliability in various environmental conditions. Compliance with PN-EN 60947-5-1, IEC 60947-5-1 and IEC 60947-1 standards guarantees safety of use and compliance with applicable regulations. Two normally open contacts allow flexible adaptation to different control schemes, and the lack of normally closed and changeover contacts allows precise control of the circuit. Mounting is done in a 22 x 22 mm hole, and the front ring made of plastic provides good electrical insulation. The possibility of connecting wires with a cross-section from 1 to 2.5 mm² (solid) or from 0.75 to 1.5 mm² (stranded) facilitates integration with the existing installation. The rated insulation voltage Ui is 500 V, ensuring safe operation in installations with different voltages. The rated switching current is Ie in cat.AC-15: 2.5 A (230 V), Ie in cat.DC-13: 4 A (24 V), 1 A (110 V), 0.25 A (220 V), which allows controlling various loads.