Anti-panic bar

TW-PBH-350

Anti-panic bar

Specifications:     

• Anti-panic   bar
• Anodized aluminium
• 12V DC – 385mA 24V DC – 220mA
• Static force up to 680kg.
• Under pressure up to 227Kg.
• Fail-safe mode

Anti-Panic Bar specially designed for emergency doors. When the bar is pressed, a micro switch is actuated and opens the door to the exit, providing a convenient means of escape. Its ability to resist under pressure force plays an essential role in overcoming problems such as warped doors, maintaining air temperature and problems related to climate change in general.

Micro Switch Operation:

• Purpose:
  • The micro switch in the panic bar TW-PBH-350 has the main function of ensuring that the door is opened reliably when the bar is pressed.
  • In panic situations, the pressure exerted on the bar can cause mechanical blockages in the opening system. The micro switch, when activated, ensures that the bar latch is completely released, allowing the door to be opened.
• Feeding:
  • The micro switch is powered by a 12 VDC or 24 VDC supply.
  • This electricpower supply isessential for the correct functioning of the latch release mechanism.
• Safety in Panic Situations:
  • In moments of panic, people can exert excessive force on the bar, which can lead to the braking of the mechanical system.
  • The micro switch acts as a safety mechanism, ensuring that the door opens, even under pressure.

• Possible adaptations:
  When pressing the bar, it is possible that it will activate a motorised opening mechanism (motorised arm)
  
  • It is correct to state that an electrical technician can add an extra micro switch to the doorframe frame or use an infrared system to implement this functionality.
  • These adaptations would allow the panic bar to send a signal to an automatic opening system, such as the https://triplow.pt/dstw-200

• Safety in the Event of a Power Failure
• Can the bar receive a signal to retract the latch in the event of a fire? No!
• • The "fail safe" feature of the bar latch is crucial and sufficient for safety. In the event of a power cut, the bar is free, allowing manual opening.
  • This functionality is especially important in fire situations, where the detection system can cut off the power.
  • The manual opening action by pressure is the guarantee of opening even in cases of electrical failure, or panic.

Important Considerations:

• Any modification to the system must be performed by a qualified professional to ensure safety and proper functioning.
• It is essential that the automatic opening system complies with the applicable safety standards.
• Triple W does not sell infrared systems.