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What size amp ciruit breaker should used for a 220volt hot tub?
Wiki User
∙ 13y ago
It should be on a dedicated circuit and should match the rating on the tub. There will be a plate somewhere on the tub with the rated amperage.
Wiki User
∙ 13y ago
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When installing a circuit breaker, you size the breaker based on the wire size. The breaker should be matched to the ampacity of the wire to ensure proper protection against overloads and short circuits. The device being controlled by the breaker is not a determining factor in sizing the breaker.
What size breaker should be used for a TNIA-10 wire?
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25 amp breaker
When installing a circuit breaker do you size the breaker to correct wire size or the device its controlling?
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What size breaker should be used for a TNIA-10 wire?
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How are Branch circuit protected?
Branch circuits are protected by the circuit breaker found in the electrical panel. Each circuit should have its one breaker. The breaker should be rated to protect the insulation of the wire, so you can determine the breaker size based on the circuit conductor size Example #14-2 should be protected by a 15 amp breaker
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Look on the handle end of the main breaker. There should be a number there. That is the amperage of the main breaker. That is the size of your house service.
What size wire and breaker do you need to run a 9000max watt generator?
If it is a portable generator the breaker should be self contained within the generators panel. If the generator is a stationary standby unit a voltage has to be stated to calculate the conductor size and hence the breaker size to protect the conductor. Amps = Watts/Volts.
