HES PBL-5-1 Latching Panic Button N/O Contact

HES PBL-5-1 Latching Panic Button with N/O Contact

The HES PBL-5-1 is a reliable latching panic button engineered for emergency access control and security applications. Featuring a single normally-open (N/O) contact and SG 302 stainless steel construction, this device delivers sustained signal transmission during emergency activation while withstanding harsh environmental conditions. Designed for integration with standard access control systems and security panels, the PBL-5-1 is ideal for security integrators and system installers requiring dependable emergency signaling.

Key Features

• Latching mechanism for sustained emergency signal transmission
• Single N/O contact rated for reliable switching
• SG 302 stainless steel housing for corrosion resistance
• Compatible with standard access control and security panels supporting N/O relay inputs
• Suitable for indoor and outdoor installations

Technical Highlights

The latching design ensures the panic button maintains contact closure until manually reset, preventing signal loss during critical emergency scenarios. The stainless steel construction provides superior durability in demanding environments, including high-moisture and corrosive atmospheres common in industrial, commercial, and institutional facilities.

Applications

• Emergency access control systems
• Door unlock circuits and alarm signaling
• Emergency notification systems in commercial facilities
• Industrial security and access control installations
• Institutional security deployments requiring environmental protection