EAO "Emergency Open" push-button for manual activation of the emergency open function in automatic door systems. When pressed, the door opens and remains open, ensuring quick and safe passage in an emergency. Ideal for use in hospitals, clinics, laboratories, and other areas with automatic sliding doors.

The flat button features a round stainless steel front and is suitable for installation in control panels, door frames, and technical housings. With front-side protection rating IP65/IP67, it is also designed for demanding operating conditions. The push-button operates as a momentary switch with a snap-action switching element.
 

Intended use

Control element for the emergency open function of automatic door and sliding door systems.

Typical applications include:

• Activation of the emergency open function
• automatic sliding doors in corridors and connecting areas
• Entrances to emergency rooms and trauma bays
• Doors in surgical and functional areas
• Doors to intensive care units and monitoring areas
• Airlock doors for cleanroom, laboratory, or isolation areas
• Doors in emergency exits and escape corridors
• Entrances to patient and visitor areas with high foot traffic
  

The actual function triggered and the method of resetting depend on the connected door controller and its configuration.
 

Technical data at a glance

• Basic type: EAO 82-5153.1000
• Version: Push-button with blue arrow symbol
• Mounting opening: Ø 22,5 mm
• Front diameter: Ø 28 mm
• Mounting depth 36 mm
• Front and button cap: Stainless steel, round and flat
• Front protection rating: IP65 / IP67
• Switching function: Momentary
• Contacts: 1 changeover contact
• Switching system: Snap-action switching element
• Switching voltage: 24 V AC/DC
• Switching current: 0.2 A
• Contact material: Gold-plated silver
• Connection: Flat plug 2.8 × 0.8 mm / H05V-K 0.25 BK
• Illumination: Not illuminable

Weight: 0.018 kg