A 50 amp breaker is an overcurent device.
No, it is not recommended to have a circuit breaker with a higher amperage rating than the device it is protecting. In this case, you should use a 30 amp circuit breaker for a 30 amp air conditioner to ensure proper protection from overcurrent.
No. A relay is an electric switch and a circuit breaker is an overcurrent device.
To protect devices and equipment from overcurrent.
For a 120V hand dryer with a rating of 20 amps, use a 20 amp breaker to match the device's ampacity and prevent potential overloading or overheating issues.
The recommended type of breaker to use for a hot tub that requires a 50 amp GFCI breaker for safety is a 50 amp GFCI breaker.
No, it is not safe to use a 15 amp outlet on a 20 amp breaker as it can lead to overheating and potential fire hazards. It is important to match the outlet's amp rating with the breaker's amp rating for safety.
Yes, a 100 amp main panel can have 2 separate 50 amp circuits protected by 50 amp breakers. This configuration allows for two separate circuits drawing up to 50 amps each from the main panel without overloading the panel's 100 amp capacity.
Use a 30 amp breaker.
The size breaker you use is determined by the size wire used in the circuit. If you use AWG #12/2 wire then use a 20 amp breaker. If you use AWG # 14/2 then use a 15 amp breaker.
The appropriate double pole 30 amp breaker to use for a dryer installation is a 30 amp double pole circuit breaker.
No, it is not safe to use a 20 amp outlet on a 15 amp breaker as it can overload the circuit and pose a fire hazard. It is important to match the outlet with the appropriate breaker amperage for safety.
The recommended amperage for a breaker to use with a 30 amp dryer is 30 amps.