Protruding red button 1 NO 1 NC nickel-plated ring SP22-WG-20. SP22-WG-20\.

Control button – reliability and safety in every application

This protruding red button, with a 22 mm diameter hole, is a solid component of every control system. Made of high-quality materials, it ensures long-lasting and trouble-free operation in demanding industrial conditions. Designed for both professional installers and end-users, it offers easy installation and intuitive operation.

Construction and parameters

The button is characterized by a high degree of protection IP65, which guarantees resistance to dust and moisture. Made of durable plastic, the gray front ring completes the whole. Screw connection ensures a secure and stable electrical connection. Self-resetting design makes operation easier, and the presence of as many as 6 normally open and 1 normally closed contacts allows for the implementation of various control functions. It is worth noting the round shape of the lens, which improves visual readability.

Application and benefits

The SP22-WG-20 button finds application in a wide range of devices and installations – from industrial machines to building automation systems. Thanks to its construction and parameters, it works perfectly in places exposed to difficult environmental conditions. The use of a nickel-plated ring increases corrosion resistance, and compliance with PN-EN 60947-5-1 and IEC 60947-5-1 standards guarantees safety of use. The rated switching current Ie in category AC-15 is 2.5 A (at 230 V), and in category DC-13 – 4 A (at 24 V). The ambient operating temperature is in the range of -40 to +70°C, which makes it a universal solution for many applications. The possibility of using 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 electrical infrastructure.