Top 10 Best breakers 20 amp in 2026

Main highlights

Main highlights

• •Homeline, 20A Single Pole Circuit Breaker
• •1 Space Per Pole
• •Plug On Neutral Combination Arc Fault Circuit Interrupters CAFI
• •Voltage: 120V, Bulk
• •Homeline 20 Amp single-pole plug-on-neutral combination AFCI circuit breaker

Main highlights

• •Homeline 30/20 Amp one-pole Tandem circuit breaker
• •Plug-on design, easy to install
• •Compatible with Homeline load centers and CSED devices
• •120/240 Vac
• •Rated for 10,000 AIR

Main highlights

• •RESIDENTIAL CIRCUIT PROTECTION: Square D Homeline Miniature Circuit Breakers are engineered and designed for fast installation and superior circuit protection; Clamp terminal will accept 2 wires with a wire range of 14 AWG to 8 AWG copper or aluminum wire
• •EASY TO INSTALL: Pigtail neutral design connects the breaker's internal components to the neutral bar, facilitating power-up in Homeline load centers with two spaces; Breaker can also be used in plug on neutral load centers
• •20 AMP TWO-POLE CIRCUIT BREAKER: This circuit breaker delivers 60A protection with a two-pole configuration, ideal for larger appliances like dryers, ranges, and air conditioners that require 240V branch circuits
• •GFCI PROTECTION: Ground fault circuit breaker provides overload and short circuit protection, combined with Class A ground fault protection; Class A ground fault circuit interrupter that will trip when a fault current to ground is 6 milliamperes or more
• •SPECIFICATIONS AND RATINGS: Dimensions - Height: 3.13 in (79.50 mm); Width: 2 in (50.8 mm); Depth: 2.98 in (75.69 mm); Current Rating - 20A; Voltage - 120/240V AC; Breaking Capacity - 10kA; 2 Poles; Certifications - UL-listed, HACR-rated

Main highlights

• •20 Amp Circuit Breaker And Ground Fault Circuit Interrupter All In One
• •Red Visi-Trip Feature Shows Which Breaker Has Been Tripped
• •Use To Provide Protection On All Outdoor, Bath And Kitchen Circuits
• •Use In All Square D QO Load Centers 100A Or Higher And In Some Smaller QO Load Centers
• •One Unit Per Order

Main highlights

• •Homeline 20 Amp single-pole Combination AFCI circuit breaker
• •Plug-on design, easy to install
• •Compatible with Homeline load centers and CSED devices
• •120/240 Vac

Main highlights

• •Returns will not be honored on this closeout item
• •Returns will not be honored on this closeout item

Main highlights

• •Engineered for Value, Homeline Circuit Breakers are Designed for Fast Installation, Reliability and Superior Circuit Protection
• •Industry Leading Innovations and Exclusive Features, Square D Homeline Circuit Breakers are the Smart, Safe, Reliable Choice

Main highlights

• •QO 2-20 Amp one-pole tandem replacement circuit breaker
• •Offers 2 poles in the space of 1 as the replacement breaker is for use in old-style, non-class CTL QO load centers and has a maximum load of 240 volts
• •The breaker features Qwik-Open and a Visi-Trip indicator to easily identify a tripped breaker
• •Trip thermally (in an overload situation) or magnetically (under a short circuit situation)
• •Quick make - quick break mechanism