Your plug-in appliances will all be designed for those type of receptacles (generally 15A and fit 15A or 20A). GFCI is required for bathroom, but doesn’t have to be at the receptacle – could be at the breaker. You can’t piggyback 15A or 20A receptacles on a 30A circuit (the heaters). Not allowed.

Can I put a GFCI on a 30 amp circuit?

You can use a 30A single pole GFCI breaker with a standard 30A receptacle.

What happens if you put a 15 amp GFCI outlet on a 20 amp circuit?





They are just larger than the 15 amp circuits in very old houses. The GFCI receptacle is rated 20 amps since it may have to interrupt a 20 amp circuit when it trips. As in the case of a kitchen appliance circuit. 15 amp receptacles can be used on 20 amp circuits without a problem.

Can I plug a 15 amp plug into a 30 amp outlet?

You can’t use a 15A or 20A receptacle on a 30A breaker because if you had an overloaded device (not planned – malfunctioning) that pulled 30A, it would melt the receptacle but the breaker wouldn’t trip to stop it. Devices – lights, appliances, etc.

What’s the difference between a 15 amp GFCI in a 20 amp GFCI?

There are different pin configurations for 15a and 20a receptacles. A 20a receptacle has one slot that is turned sideways or T shaped to allow a 20amp plug to be used. A 15amp receptacle won’t overload the circuit.

Do I need 15 or 20 amp GFCI?

1) You can have a GFI receptacle on either a 15 or 20A circuit. Keep in mind, areas like kitchens, bathrooms, laundry, etc, typically require 20A circuits for receptacles. For areas like outside and garages 20A circuits are always a good idea.

Can a 15 amp outlet go on a 20 amp breaker?





According to National Electrical Code, only a 15-amp or 20-amp electrical receptacle can be installed to a 20-amp circuit. A 15-amp receptacle may also be installed on a 15-amp circuit. However, a 20-amp GFCI outlet may not be installed to a 15-amp circuit.

Can I use 15 amp GFCI in kitchen?

Requirement: All 15 amp and 20 amp outlets, whether GFCI or not, must be tamper-resistant in the following kitchen-related places: small appliance circuit, countertop space (including kitchen island countertop outlets), walls, and hallway space.