Square D PH MCCB Instantaneous Trip
Square D PH MCCB Instantaneous Trip
(OP)
Hello,
I have a Square D PH MCCB (1200A)and can not locate what the instantaneous trip value is. Typically on most breakers it would be a dial(s) located on the front of the breaker. There is nothing on the front. The manual discusses installing trip columns (rating plugs) and the TCC shows a range of instantaneous trip.
Does anyone have any experience with this breaker and can point me to where the instantaneous trip setting is located? Is it behind the plate that is removed to install trip columns?
Thank you in advance for reading/replying.
I have a Square D PH MCCB (1200A)and can not locate what the instantaneous trip value is. Typically on most breakers it would be a dial(s) located on the front of the breaker. There is nothing on the front. The manual discusses installing trip columns (rating plugs) and the TCC shows a range of instantaneous trip.
Does anyone have any experience with this breaker and can point me to where the instantaneous trip setting is located? Is it behind the plate that is removed to install trip columns?
Thank you in advance for reading/replying.






RE: Square D PH MCCB Instantaneous Trip
Bob
RE: Square D PH MCCB Instantaneous Trip
RE: Square D PH MCCB Instantaneous Trip
RE: Square D PH MCCB Instantaneous Trip
"Throughout space there is energy. Is this energy static or kinetic! If static our hopes are in vain; if kinetic — and this we know it is, for certain — then it is a mere question of time when men will succeed in attaching their machinery to the very wheelwork of nature". – Nikola Tesla
RE: Square D PH MCCB Instantaneous Trip
"Throughout space there is energy. Is this energy static or kinetic! If static our hopes are in vain; if kinetic — and this we know it is, for certain — then it is a mere question of time when men will succeed in attaching their machinery to the very wheelwork of nature". – Nikola Tesla
RE: Square D PH MCCB Instantaneous Trip
RE: Square D PH MCCB Instantaneous Trip