Shop Replacement Circuit Breakers From Top Brands
Replacing or restocking? TrueValue offers clamshell circuit breakers and other electric products that can maintain your living areas and keep them safely wired.
Get free shipping on qualified 240 Circuit Breakers products or Buy Online Pick Up in Store today in the Electrical Department.
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.
This breaker has (2) 20 Amp Double Poles in a single 2 in. housing. The Square D by Schneider Electric QO 20 Amp Single-Pole Plug-on Neutral Combination Arc-Fault Circuit Interrupting (CAFCI) Circuit Breaker is for use to help protect your wires from arcing faults and is intended for overload and short-circuits protection of your electrical system.
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