The amperage capacity of the main bus bars and the connection of the main breaker to the bus bars.
A #3 copper conductor with an insulation factor of 90 degrees C is rated at 115 amps. Even though the panel is rated at a higher amperage it is the main breaker that governs the wire size.
It depends on what else you are running in the house. Add up your amperage to see if it is more than the 125amp rating. Which should be below 105 amps constant to keep from overheating the main breaker. If you are not running a big central ac system or a electric oven and water heater you should have no problem running the hot tub.
It depends on what the amperage of the motor is. The motors amperage depends on the voltage of the motor. The higher the voltage the motor operates on the lower the amperage. So unless the amperage from the motor's nameplate is stated an answer can not be given.Just remember that the feeder capacity to the motor has to be 125% of the motors full load amperage and the breaker protecting the conductors to the motor has to be rated at 250% of the motors FLA. This higher breaker size allows the motor to start without tripping a normal size breaker that is rated for the lower conductor size.
1/0 <<>> This is a voltage drop question. A voltage and whether it is a single or three phase system must be provided to give an answer.
If you put a 85 amp breaker in there it will overheat from the starting and stopping of the motor. The extra size of the breaker insures that the furnace will run without interruption and without overheating the breaker. And electric motor can draw three times the amperage rated on start up momentarily. This is why there is need of extra amperage ratings.
I believe the alt is 3 wheels and the lt is 4. Not 100
(100 + 150) ÷ 2 = 125 is the number in between.
number of prime numbers between 100 and 125 = 5prime numbers between 100 and 125 = 101,103,107,109,113
125
20x5 =100 20+5=25 100+25= 125
125
There is a big difference the rm is much faster
The prime numbers between 100 and 125 are: 101 103 107 109 113.
125 is in the middle of 100 and 150.
125 ml
125
60 A