20 Amp Breakers

Save on 20 amp circuit circuit breakers. Free shipping on orders over $49. Easy returns. 1 year warranty.
Q120 - Siemens 20 Amp Single Pole Circuit Breaker

Q120 - Siemens 20 Amp Single Pole Circuit Breaker

Siemens / ITE

$8.10

Q120 - Siemens 20A 1 Pole Breaker 20 Amp Single Pole 120V Circuit Breaker by Siemens. For use in Siemens Type 'EQ, EQL, SEQ, EQG Loadcentres. Manu...

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$8.10
Q220 - Siemens 20 Amp Double Pole Circuit Breaker

Q220 - Siemens 20 Amp Double Pole Circuit Breaker

Siemens / ITE

$17.92

Q220 - Siemens 2 Pole 20 Amp Breaker Siemens QP breakers provide easy plug-in connections in Siemens enclosures and the time saving Insta-Wire feat...

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$17.92
QO220 - Square D 20 Amp Double Pole Circuit Breaker

QO220 - Square D 20 Amp Double Pole Circuit Breaker

Schneider Electric

$34.71

QO220 - Square D QO 2 Pole 20 Amp  Breaker QO Circuit Breakers provide the high level of protection you expect from Square D. When it comes to elec...

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$34.71
Q2020NC - Siemens Tandem 20/20 Amp Single Pole Non-Current Limiting Circuit Breaker

Q2020NC - Siemens Tandem 20/20 Amp Single Pole Circuit Breaker

Siemens / ITE

$26.99
$20.99

Q2020NC - Siemens 20A/20A Tandem  Breaker The 20 Amp Tandem Single-Pole Non-Current Limiting Circuit Breaker offers 2 poles in the space of 1. Tand...

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$26.99
$20.99
QA120AFCCSA - Siemens 20 Amp Single Pole Combination Arc Fault (AFCI) Breaker

QA120AFCCSA - Siemens 20 Amp Single Pole Combination Arc Fault (AFCI) Breaker

Siemens / ITE

$69.27

QA120AFCCSA Siemens 20a Arc Fault (AFCI) Breaker This Siemens 20a Single Pole Combination Arc Fault (AFCI) Circuit Breaker trips to the center posi...

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$69.27
NC020 - Federal Pioneer 20 Amp Single Pole Circuit Breaker

NC020 - Federal Pioneer 20 Amp Single Pole Circuit Breaker

Federal Pioneer

$59.99

NC020 - Federal Pioneer Stab-Lok Spacesaver Plug-in Circuit Breaker Federal Pacific half size single pole 20amp type nc 1/2 inch thick stab lok fed...

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$59.99
NC0220 - Federal Pioneer 20 Amp Double Pole Circuit Breaker

NC0220 - Federal Pioneer 20 Amp Double Pole Circuit Breaker

Federal Pioneer

$99.99

NC0220 - Federal Pioneer Stab-Lok Spacesaver Plug-in Circuit Breaker Specifications: Range of product: Stab-lok Product or component type: Miniatu...

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$99.99
QO120 - Square D 20 Amp Single Pole Circuit Breaker

QO120 - Square D 20 Amp Single Pole Circuit Breaker

Schneider Electric

$13.88

QO120 - Square D QO 1 Pole 20 Amp  Breaker QO Circuit Breakers provide the high level of protection you expect from Square D. When it comes to elec...

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$13.88
BR220 - Eaton Cutler-Hammer 20 Amp Double Pole Circuit Breaker

BR220 - Eaton Cutler-Hammer 20 Amp Double Pole Circuit Breaker

Eaton Cutler-Hammer

$25.99
$21.99

BR220 - Eaton Cutler-Hammer Breaker BR220 is a 2 pole, 20a, Plug-In replacement breaker for Eaton Cutler-Hammer CPL/CPM, Challenger PL/PM/PMF, West...

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$25.99
$21.99
BRN120AFC - Eaton Cutler-Hammer 20 Amp Single Pole Combination  Arc Fault (AFCI) Circuit Breaker

BRN120AFC - Eaton Cutler-Hammer 20 Amp Single Pole Combination Arc Fault (AFCI) Circuit Breaker

Eaton Cutler-Hammer

$69.45

BRN120AFC - Eaton Arc Fault Breaker BRN115AFC - Eaton Cutler-Hammer BR type 20a 1 Pole combination Arc Fault (afci) Breaker.  Eaton 20 Amp BR style...

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$69.45
BR120 - Eaton Cutler-Hammer 20 Amp Single Pole Circuit Breaker

BR120 - Eaton Cutler-Hammer 20 Amp Single Pole Circuit Breaker

Eaton Cutler-Hammer

$10.99
$8.81

BR120 - Eaton Cutler-Hammer Breaker BR120 is a 1 pole, 20a, Plug-In replacement breaker for Eaton Cutler-Hammer CPL/CPM, Challenger PL/PM/PMF, West...

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$10.99
$8.81
QF220A - Siemens 20 Amp Double Pole 240 Volt GFCI Circuit Breaker

QF220A - Siemens 20 Amp Double Pole 240 Volt GFCI Circuit Breaker

Siemens / ITE

$137.75

QF220A - Siemens 20a GFCI (Ground Fault) Breaker This Siemens 20 A rated GFCI 2-pole circuit breaker features a self-test function. The breaker is ...

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$137.75
THQP120 - GE 20 Amp Single Pole 1/2" Circuit Breaker

THQP120 - GE 20 Amp Single Pole 1/2" Circuit Breaker

GE

$11.56

THQP120 - GE 1 Pole 20 Amp Spacesaver Breaker THQP breakers are a smaller, smarter solution for today's cost and quality conscious contractors and ...

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$11.56
DNPL2020 - Eaton Cutler-Hammer Tandem 20 / 20 Amp Single Pole Circuit Breaker

DNPL2020 - Eaton Cutler-Hammer Tandem 20 / 20 Amp Single Pole Circuit Breaker

Eaton Cutler-Hammer

$19.83

DNPL2020 - Eaton Cutler-Hammer Tandem Breaker This is the standard 20 amp tandem breaker for Eaton Cutler-Hammer residential panels. Specifications...

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$19.83
QO120CAFI - Square D 20 Amp Single Pole AFCI Circuit Breaker

QO120CAFI - Square D 20 Amp Single Pole AFCI Circuit Breaker

Schneider Electric

$112.99

QO120CAFI Square D 20a Arc Fault Breaker with Pigtail Schneider Electric / Square D QO 1-Pole Combination Arc Fault (AFCI) Miniature Circuit Breake...

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$112.99
QF120A - Siemens 20 Amp Single Pole GFCI Circuit Breaker

QF120A - Siemens 20 Amp Single Pole GFCI Circuit Breaker

Siemens / ITE

$69.45

QF120A - Siemens 20a GFCI (Ground Fault) Breaker This Siemens 20 A rated GFCI 1-pole circuit breaker features a self-test function. The breaker is ...

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$69.45
Q1520NC - Siemens Space Saver Tandem 15/20 Amp Non-Current Limiting Circuit Breaker

Q1520NC - Siemens Space Saver Tandem 15/20 Amp Circuit Breaker

Siemens / ITE

$39.99

Q1520NC - Siemens 15A/20A Tandem  Breaker The 15 / 20 Amp Tandem Single-Pole Non-Current Limiting Circuit Breaker offers 2 poles in the space of 1....

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$39.99
Q21515CTNC - Siemens Quad 15/20/20/15 amp Circuit Breaker

Q21520CTNC - Siemens Quad 15/20/20/15 amp Circuit Breaker

Siemens / ITE

$51.44

Q21520CTNC - Siemens Quad Breaker Specifications: Model Number: Q21520CTNC For use in Siemens Type 'EQ, EQL, SEQ, EQG, PL and ES series loadcentre...

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$51.44
QO120PCAFI - Square D 20 Amp Single Pole AFCI Circuit Breaker

QO120PCAFI - Square D 20 Amp Single Pole AFCI Circuit Breaker

Schneider Electric

$112.99

QO120PCAFI Square D 20a Arc Fault Breaker  Schneider Electric / Square D QO 1-Pole Combination Arc Fault (AFCI) Breaker with plug on neutral. QO120...

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$112.99