Safety button 3 NO/NC standard SP22-BN-30. SP22-BN-30\.

Safety button – a reliable safety element

This red safety button, with a diameter of 22 mm, is a key element in ensuring the safe operation of machines and equipment. Designed for mounting in 22x22 mm openings, it is characterized by high resistance to industrial conditions (IP65) and a solid construction. Its mushroom shape and clear color facilitate quick identification in emergency situations.

Construction and application

The SP22-BN-30 button is a complete element, ready for installation. It has three normally closed contacts, making it ideal for applications requiring immediate circuit disconnection in the event of a hazard. Made of high-quality plastic and equipped with screw connections, it guarantees durability and reliable operation. A gray front ring adds aesthetics and facilitates integration with the control panel.

The application of this button covers a wide range of devices and machines where effective and quick power disconnection is required – from production lines, through construction machinery, to laboratory equipment. Due to its construction, this button is particularly useful in places exposed to difficult working conditions, such as high humidity or dust. The non-latching mechanism ensures that the button remains in the off position until manually reset.

Key features and benefits

• Safety first: Mushroom shape and red color ensure easy identification in emergency situations.
• Durable construction: Made of high-quality materials resistant to mechanical damage and environmental conditions.
• High resistance to external factors: IP65 protection class guarantees operation even in dusty and humid environments.
• Fast circuit disconnection: Three normally closed contacts ensure immediate power disconnection if necessary.
• Easy installation: Screw connections facilitate installation and connection to existing electrical circuits.
• Compliance with standards: Meets the requirements of PN-EN 60947-5-1 and IEC 60947-5-1/5/5, which confirms its safety and reliability.
• Versatility: Suitable for a wide range of industrial and commercial applications.
• Resistance to extreme temperatures: Operation in the temperature range from -40°C to +70°C ensures reliable operation even in difficult climatic conditions.