Fire alarm push button PV, 1NC + 1NO M22-SOL-PVT45PMPI11Q 150644

Emergency stop button for fire disconnect switch.

This red safety button, with a 22.5 mm mounting hole diameter, is designed for installation in fire disconnect switches, providing quick and safe disconnection of power in emergency situations. Made of durable plastic, it is characterized by high resistance to weather conditions and mechanical damage – confirmed by IP67/IP69K and NEMA 4X protection ratings.

The button has a 1Z + 1R configuration (one normally closed contact and one normally open contact), allowing its use in various safety circuits. It uses screw connection, ensuring stable and reliable electrical connections. The lack of illumination and self-resetting makes it a simple and reliable solution.

Application and benefits:

• Safety of photovoltaic installations: Ideal for PV systems where quick power disconnection is crucial for protection against fire and electric shock.
• Protection against failures: Allows immediate shutdown of the circuit in the event of a hazard, minimizing the risk of damage and injury.
• Durable construction: Resistance to harsh environmental conditions (dust, water under pressure) guarantees long-term and trouble-free operation.
• Simple installation: Standard mounting hole diameter (22.5 mm) facilitates integration with existing disconnectors and control panels.
• Reliable connections: Screw connection ensures a secure electrical contact, eliminating the risk of loosening connections during operation.

The button design is designed for ease of use for both installers and end users. Solid materials and a high degree of IP67/IP69K protection guarantee a long service life even in demanding industrial or outdoor conditions. The absence of a front ring simplifies installation and integration with various types of switchgear enclosures.