Red flush-mounted button 2 NC 1 NO, nickel ring SP22-KC-21. SP22-KC-21\.

Red flush-mount control button – reliability and durability in every circuit

This red flush-mount button, made of high-quality materials, is a solid solution for controlling devices and electrical circuits. Designed for mounting in 22 mm diameter holes, it is perfect for both industrial applications and machine control panels. The nickel-plated ring not only adds aesthetics but also provides resistance to corrosion and mechanical damage.

Functionality and technical parameters

The button is characterized by two normally closed contacts (2NO) and one normally open (1NC), which provides great flexibility in circuit configuration. The self-resetting design ensures ease of use – after releasing the button, it returns to its initial position. The IP65 protection rating guarantees resistance to dust and moisture, making it an ideal choice for harsh working conditions. The durable plastic front ring provides additional protection against damage.

The screw connection ensures a secure and durable connection of wires with a cross-section of 1 to 2.5 mm² (solid) or 0.75 to 1.5 mm² (stranded). The button meets the requirements of PN-EN 60947-5-1, IEC 60947-5-1 and IEC 60947-1 standards, which confirms its safety and reliability. The rated insulation voltage Ui is 500V, and the rated switching currents are 2.5A (AC-15) and 4A (DC-13). The operating temperature is in the range of -40°C to +70°C.

• Versatility: Ideal for use in industry, workshops and control panels.
• Durability: Made of high-quality materials resistant to mechanical damage and corrosion.
• Safety: Compliant with applicable European standards.
• Ease of use: Self-resetting design makes operation easier.
• Resistance to external conditions: IP65 protection rating provides protection against dust and moisture.
• Flexibility: Two normally closed and one normally open contacts allow for various circuit configurations.