Circuit Breakers
The Home Depot has all your circuit breaker needs covered with helpful buying guides that give insight on 20 amp gfci breakers to a wide selection of options from top
The basic cost to Install a Circuit Breaker is $315 - $377 per breaker in October 2025, but can vary significantly with site conditions and options. Use our free HOMEWYSE CALCULATOR to estimate fair costs for your SPECIFIC project. See typical tasks and time to install a circuit breaker, along with per unit costs and material requirements.
The Homewyse circuit breaker installation calculator uses industry-standard methods and up-to-date cost data to deliver realistic and unbiased estimates.
Typical Costs: The fuse box to breaker conversion cost can range from $1,000 to $3,000, sometimes more if extensive rewiring is needed. This conversion offers better circuit protection, easier management of circuits, and often increased capacity for modern electrical demands.
The top-selling product within Circuit Breakers is the Square D Homeline 20 Amp Single-Pole Circuit Breaker (HOM120CP). What are a few brands that you carry in Circuit Breakers? We carry Siemens, Square D, Connecticut Electric and more.
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