How long does Halon 1211 last when discharged?

Halon 1211 is a fire-suppressing agent commonly used in fire extinguishers, particularly in applications where sensitive equipment is present or where cooling effects can be critical. When discharged, Halon 1211 typically lasts around 10 seconds, which is integral to its effectiveness in extinguishing flames while minimizing damage to property. This duration allows adequate time to address a small fire before it potentially escalates. The ability to act quickly in an emergency situation is critical, as users must direct the agent effectively to suppress the flames before they spread.