Gary B wrote:
It is frustrating to me that power racking is not built in to all switchgear, as GE MagnaBlast (vertical drop) breakers had this already starting back in 1928, now still being manufactured by Powercon. Not quite quite a "model T", but only one year newer and yet the other models do not replicate this feature.
Have you retrofitted the position to allow the lift motor to be operated remotely? As originally designed, you're partially reaching into the cubicle to operate the motor clutch and control it's operation. Hopefully standing off to the side and suited up to level 4 arc flash requirements... but you're still reaching into the compartment. Of course, than there's the end positions, where you're forced to stand directly in front of the breaker as it's being lifted into the bus.