The Classification System of BS EN 1125: 1997+A1:2001 Explained
Scope - BS EN 1125: 1997+A1: 2001 - Panic Exit Devices operated by a Horizontal Bar
The main purpose of the performance requirements of this standard is to give safe and effective escape through a doorway with minimum effort and without prior knowledge of the device, i.e. for locked doors on escape routes where panic situations can be foreseen.