Safety button 4 C/O standard SP22-BN-40. SP22-BN-40\.

Safety button – a reliable element protecting the installation

This red safety button, with a diameter of 22 mm, is a key element in ensuring work safety in various industrial and machine applications. Its construction based on solid materials and compliance with standards guarantee long-lasting and trouble-free operation. Designed for mounting in 22x22 mm openings, it is perfect for anywhere where immediate power disconnection is required in emergency situations.

Construction and application

The button is characterized by a mushroom-shaped design and a non-latching function – after pressing, it remains in the closed position until manually released. It has four changeover contacts, which effectively disconnect the circuit in case of a hazard. The IP65 protection class provides resistance to dust and water ingress, allowing operation in harsh environmental conditions. Made of high-quality plastic, the gray front ring adds aesthetics and durability.

The purpose of this button is wide – from simple machines and devices to advanced industrial automation systems. It is ideal for applications requiring a high level of safety, such as operator stations, production lines or control systems. Screw connection ensures a secure and durable connection of wires with a cross-section of 1…2.5 mm² (solid) or 0.75…1.5 mm² (stranded).

Key features and benefits

• Safety first: Mushroom-shaped design and non-latching function guarantee immediate power disconnection in an emergency.
• Durability and resistance: Made of high-quality materials and IP65 protection class ensure reliable operation even in harsh industrial conditions.
• Versatile application: Wide range of rated insulation voltages (500 V) and rated currents (up to 10 A continuous and 2.5 A AC-15 switching) allows the button to be used in various applications.
• Easy installation: Standard mounting hole (22 mm) and screw connection facilitate installation and integration with existing systems.
• Compliance with standards: Meets the requirements of PN-EN 60947-5-1 and IEC 60947-5-1/5/7 ensuring safe use.
• Resistance to external factors: Resistance to vibrations, shocks and damp heat confirmed by tests according to IEC 60068-2-6/2-27/2-30 ensures long-term device efficiency.