Deoends on code you are governed by. In USA, a GFCI outlet or a circuit controlled by a GFCI circuit breaker would be required.
Connect incoming power to the line side of GFCI outlet and plug Jacuzzi into the outlet. Must be on a dedicated circuit. If it has a pump and heater then each one must be on dedicated GFCI protected circuit.
Yes, you install a GFCI on a 2 wire circuit.
Not if the GFCI breaker is supplying the circuit you are wanting to put the GFCI receptacle into.
It could be that the bathroom circuit simply has more on it so the hair dryer is pushing the circuit beyond its limit. In a typical bathroom, properly wired, this would not be the case. But if there are lights on the circuit other than in the bathroom (it would take a lot of lights for this to be a problem), or if there is a source of heat in the bathroom that is on, this may be where your problem is.
Deoends on code you are governed by. In USA, a GFCI outlet or a circuit controlled by a GFCI circuit breaker would be required.
Connect incoming power to the line side of GFCI outlet and plug Jacuzzi into the outlet. Must be on a dedicated circuit. If it has a pump and heater then each one must be on dedicated GFCI protected circuit.
In general, hand dryers in a bathroom do not require a GFCI breaker specifically for the hand dryer itself. However, GFCI protection is required for outlets in bathrooms to ensure safety from electrical hazards, so the outlet where the hand dryer is plugged in should be GFCI protected according to electrical codes.
No, it must be on a dedicated circuit of it's own. It must be on AWG 12/2 wire with 20 amp breaker. It also must be protected with a GFCI outlet.
Yes, you install a GFCI on a 2 wire circuit.
No, it is not required for bathroom light switches to be protected by a Ground Fault Circuit Interrupter (GFCI) unless they are within six feet of a sink or water source. However, installing GFCI protection can add an extra layer of safety in wet environments like bathrooms.
Not if the GFCI breaker is supplying the circuit you are wanting to put the GFCI receptacle into.
A GFCI can detect ground faults on the specific circuit it is connected to. If multiple outlets are on the same circuit protected by a single GFCI outlet, the GFCI can protect all of them. However, if the outlets are on different circuits or not downstream from the GFCI, they would need their own GFCI protection.
It could be that the bathroom circuit simply has more on it so the hair dryer is pushing the circuit beyond its limit. In a typical bathroom, properly wired, this would not be the case. But if there are lights on the circuit other than in the bathroom (it would take a lot of lights for this to be a problem), or if there is a source of heat in the bathroom that is on, this may be where your problem is.
In bathrooms, GFCI protection is required for all receptacles to prevent the risk of electric shock near water sources. The wire size for GFCI-protected circuits is typically required to be 12-gauge copper wire to handle the higher current demands in bathrooms. This ensures safety and compliance with electrical codes.
Yes, it is recommended to have a GFCI (ground fault circuit interrupter) protection for a spa even if it is being plugged into a GFCI circuit. This redundancy provides an extra layer of safety in case of any issues with the existing circuit.
No, it can be on a circuit with conventional outlets.