Safety button 1 NC 2 NO standard SP22-BN-12. SP22-BN-12\.

Safety button – a reliable element of electrical installation

This red safety button, with a diameter of 22 mm, is a key element ensuring safety and control in various applications – from industrial machines to control systems. Made of high-quality materials, it meets stringent safety standards, guaranteeing long-lasting and trouble-free operation. Its mushroom-head mechanism with locking requires deliberate unlocking, minimizing the risk of accidental activation.

Construction and application

The SP22-BN-12 button is a complete element ready for mounting in a 22 x 22 mm opening. It has one control circuit with two normally open and one normally closed contacts, allowing for effective disconnection of circuits in emergency or hazardous situations. The IP65 protection class provides resistance to dust and water jets, enabling its use even in harsh industrial conditions. Made of durable plastic, the gray front ring adds an aesthetic look and protects against mechanical damage.

Key features and benefits

• Safety first: The locking mechanism prevents accidental device activation, which is particularly important in applications requiring a high level of safety.
• Durable construction: The use of high-quality materials guarantees resistance to mechanical damage and long-term reliability.
• Resistance to external conditions: The IP65 protection class provides protection against dust and water, allowing operation in harsh industrial conditions.
• Easy installation: The standard hole size (22 mm) and screw connection facilitate quick and easy installation.
• Compliance with standards: Meets the requirements of PN-EN 60947-5-1 and IEC 60947-5-1 standards, confirming its safety and quality.
• Versatility of application: Ideal for use in machines and equipment requiring emergency shutdown, control systems and other industrial applications.
• Electrical endurance: Continuous rated current of 10A and switching currents in categories AC-15 (2.5A at 230V, 1.6A at 400/500V) and DC-13 (4A at 24V, 1A at 110V, 0.25A at 220V) ensure reliable operation in various electrical circuits.
• Long service life: Mechanical durability of 300,000 switching cycles and switching durability of 200,000 cycles (at rated parameters) guarantee long-term use without frequent replacement.

The SP22-BN-12 button is a solid and reliable solution for professionals and those looking for a safe and functional control element. Its versatility and compliance with standards make it an ideal choice for a wide range of industrial and commercial applications.