Protruding red button 2 NC 2 NO nickel-plated ring SP22-WC-22. SP22-WC-22\.

Control button – reliability and protection in one&

& This red button with a nickel-plated ring, identified as SP22-WC-22, is a robust component for any electrical installation. Designed for both professional installers and end-users, it combines durability, functionality, and safety. Intended for mounting in 22 mm diameter holes, it is a key control element in various applications. &

Construction and parameters

& The button features a self-resetting function – it automatically returns to its original position after being pressed. It has two normally open and two normally closed contacts, providing flexibility in circuit configuration. The IP65 protection rating guarantees resistance to dust and water jets, making it an ideal solution for use in harsh industrial conditions and in places exposed to moisture. The front ring made of high-quality plastic provides additional protection and an aesthetic appearance. Electrical connection is made using reliable screws, which simplifies installation and ensures a stable connection of the wires. &

Application and compliance with standards

& The SP22-WC-22 button is used in a wide range of devices and installations, such as: &

• Control cabinets
• Operator panels
• Industrial machines and equipment
• Building automation & It meets the requirements of PN-EN 60947-5-1 and IEC 60947-5-1 and IEC 60947-1 standards, confirming its compliance with European safety standards. The rated insulation voltage Ui is 500V, and the rated operating current Ie in category AC-15 is 2.5A (at 230V), while in category DC-13 – 4A (at 24V). It is designed to operate in an ambient temperature of -40°C to +70°C. The cross-section of the connection wires is 1…2.5 mm² (solid core) or 0.75…1.5 mm² (stranded).