SearchAsk us anythingarrow rightHow many circuits can be on a 15 amp breaker?This allowed for 10 outlets for a 15 Amp circuit and 13 outlets for a 20 Amp circuit.Let's Get It Fixed!Our virtual experts can diagnose your issue (for free!) and resolve simple problems.Chat with a live expertChat nowCall 1 (855) 466-3948Call nowRATESHARECopy linkTwitterFacebookmagnifying glassLink copied to clipboard.SUBMIT AN ANSWERShop Recommended ProductsShop HomeX Recommended ProductsRELATED QUESTIONSHow many computers can you have on a 20 amp circuit?You can throw up to 5-6 computers onto a 20 Amp circuit without tripping the breaker.How many outlets can go on a small appliance circuit?In the following kitchen-related places: small appliance circuit, countertop space, wall, and hallway space, all 15 Amp and 20 Amp outlets must be tamper-resistant. You may be surprised by this requirement if you haven't done electrical work for a while.What size breaker do I need for a 15 amp motor?A 12 wire and a 20A breaker is needed. 15A ends can be used on 20A circuits.How many receptacles can be on a 15 amp breaker?This allowed for 10 outlets for a 15 Amp circuit and 13 outlets for a 20 Amp circuit.How many circuits can share a ground?You can get 4 circuits with a single ground wire or conduit, if the individual ground wires are required.How many watts can be on a 30 amp circuit?3,600 watt is supplied by a 30-amp outlet. The breaker on that outlet could trip up to 120 percent of the 3,600 watt load if it met code.