Red mushroom button 4 NC nickel-plated ring SP22-DC-40. SP22-DC-40\.

Control button – reliability and safety in one

This red mushroom button, with a diameter of 22 mm, is an element designed for applications requiring immediate stop or emergency shutdown of devices. Made of high-quality materials, it ensures durability and resistance to mechanical damage. Designed for mounting both in control cabinets and directly on machines and equipment.

Design and functionality

The button is characterized by a solid construction with a twist-release mechanism. This means that after pressing the button, releasing it requires rotation – which prevents accidental restarting. It has 4 normally closed (NC) contacts, which allows for the implementation of safety functions by disconnecting the circuit in the event of a failure or hazard. The IP65 protection class guarantees resistance to dust and water ingress, enabling operation in harsh industrial conditions. The front ring made of plastic provides additional protection against damage and an aesthetic appearance.

Applications and benefits

• Work safety: Ideal for applications requiring immediate stopping of machines and equipment in emergency situations.
• Wide range of applications: It will work in industry, workshops, laboratories and other places where reliable control is required.
• Easy installation: Standard hole diameter (22 mm) facilitates integration with existing control panels.
• Durability and resistance: Made of high-quality materials ensures long-lasting and trouble-free operation even in harsh environmental conditions.
• Clear signaling: The red color of the button ensures quick identification of the emergency stop function.
• Compliance with standards: The product meets the requirements of PN-EN 60947-5-1 and IEC 60947-5-1 standards, which guarantees its safety and reliability.
• Screw connection: Allows easy and secure connection of electrical wires.

The SP22-DC-40 button is not only a control element, but above all a guarantee of operator safety and protection against damage to machines and equipment. Its solid construction and functionality make it indispensable in many industrial applications.