Switch gear should only be accessible to 'Authorized persons' Not the general public. Besides,It takes more than a bump to open those breakers.
3R equipment? No, That's why you go with the Pre-Action sprinklers, Double interlocked. (2 alarms needed- 1-heat detector and low air- before water flows) First alarm,Occupants evacuate as required by law,The fire dept arrives and the 'trained pros take over.
Heats in Data centers are usually 135Df (rate of rise),Sprinkler heads are at 165Df (fixed).
I recommend a Gas system as first defense,Then the sprinkler will not activate until after discharge of the gas (Plus it keeps me working)
Locks on EPO, Never saw that, kinda defeats the purpose.
