Shop 1 pole 20 amp breaker

Sponsored
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$278.75
Square D QOB120VH1021 - 20A 1 Pole QOB Miniature Circuit Breaker
SuperBreakers.com
$278.75
Square D QOB120VH1021 - 20A 1 Pole QOB Miniature Circuit Breaker
SuperBreakers.com
$45.95
Siemens QA120AFC 20-Amp Single Pole 120-Volt Plug-On Combination AFCI Breaker
Amazon.com
Free shipping
$45.95
Siemens QA120AFC 20-Amp Single Pole 120-Volt Plug-On Combination AFCI Breaker
Amazon.com
$5.86
$104.50
Q120 - Siemens 20A 1-Pole 120V Plug-In Circuit Breaker QP Series 10Kaic
Essential Electric Supply
94% off
$5.86
$104.50
Q120 - Siemens 20A 1-Pole 120V Plug-In Circuit Breaker QP Series 10Kaic
Essential Electric Supply
$47.00
Square D - HOM120CAFIC Homeline 20 Amp Single-Pole CAFCI Circuit Breaker
Amazon.com
Free shipping
$47.00
Square D - HOM120CAFIC Homeline 20 Amp Single-Pole CAFCI Circuit Breaker
Amazon.com
$9.89
Square D QO120 - 20A 1 Pole QO Miniature Circuit Breaker
SuperBreakers.com
$9.89
Square D QO120 - 20A 1 Pole QO Miniature Circuit Breaker
SuperBreakers.com
$7.97
$13.16
Siemens Q120 20-Amp Single Pole Type QP Circuit Breaker
Amazon.com
39% off
$7.97
$13.16
Siemens Q120 20-Amp Single Pole Type QP Circuit Breaker
Amazon.com
$255.95
ABB / General Electric THED113020 - 20A 1 Pole THED Molded Case Circuit Breaker
SuperBreakers.com
$255.95
ABB / General Electric THED113020 - 20A 1 Pole THED Molded Case Circuit Breaker
SuperBreakers.com
$23.00
$24.99
BAB1020 Westinghouse (Eaton, Cutler Hammer) Qucklag 20 AMP, 1 Pole Bolt On Circuit Breaker
Amazon.com
$23.00
$24.99
BAB1020 Westinghouse (Eaton, Cutler Hammer) Qucklag 20 AMP, 1 Pole Bolt On Circuit Breaker
Amazon.com
$17.98
Eaton / Cutler-Hammer BAB1020 - 20A 1 Pole BAB Miniature Circuit Breaker
SuperBreakers.com
$17.98
Eaton / Cutler-Hammer BAB1020 - 20A 1 Pole BAB Miniature Circuit Breaker
SuperBreakers.com
$57.95
Cutler-Hammer Eaton BRN120A1CS BR 20A 120V 1-Pole Arc Fault/Ground Fault Circuit Breaker, Black
Amazon.com
Free shipping
$57.95
Cutler-Hammer Eaton BRN120A1CS BR 20A 120V 1-Pole Arc Fault/Ground Fault Circuit Breaker, Black
Amazon.com
$14.99
Square D QOB120 - 20A 1 Pole QOB Miniature Circuit Breaker
SuperBreakers.com
$14.99
Square D QOB120 - 20A 1 Pole QOB Miniature Circuit Breaker
SuperBreakers.com
$32.00
CHFP120AF 20 Amp Single Pole AFCI Arc Fault Circuit Breaker, Plug-On Neutral, 120/240V, 10Kaic, UL Listed (1)
Amazon.com
$32.00
CHFP120AF 20 Amp Single Pole AFCI Arc Fault Circuit Breaker, Plug-On Neutral, 120/240V, 10Kaic, UL Listed (1)
Amazon.com
$45.00
Square D By Schneider Electric Square D - QO120PCAFI 20-Amp Single-Pole Plug-On Neutral CAFCI Circuit Breaker
Amazon.com
Free shipping
$45.00
Square D By Schneider Electric Square D - QO120PCAFI 20-Amp Single-Pole Plug-On Neutral CAFCI Circuit Breaker
Amazon.com
$28.00
Eaton / Cutler-Hammer QBHW1020 - 20A 1 Pole QBHW Miniature Circuit Breaker
SuperBreakers.com
$28.00
Eaton / Cutler-Hammer QBHW1020 - 20A 1 Pole QBHW Miniature Circuit Breaker
SuperBreakers.com
$2.92
$65.79
Eaton BR120 - Cutler Hammer 20 Amp 1 Pole 120/240V Plug-On Type BR Circuit Breaker, 10Kaic, Thermal Magnetic Trip, UL 489 Circuit Breakers
Essential Electric Supply
95% off
$2.92
$65.79
Eaton BR120 - Cutler Hammer 20 Amp 1 Pole 120/240V Plug-On Type BR Circuit Breaker, 10Kaic, Thermal Magnetic Trip, UL 489 Circuit Breakers
Essential Electric Supply
$91.24
Siemens Miniature Circuit Breaker: 20 A Amps, 120/240V AC, 1 Poles, Std Model: B120
Grainger
$91.24
Siemens Miniature Circuit Breaker: 20 A Amps, 120/240V AC, 1 Poles, Std Model: B120
Grainger
$115.48
THHQB1120AF 1 Pole 20 Amp 240V Circuit Breaker
BuyMyBreaker.com
$115.48
THHQB1120AF 1 Pole 20 Amp 240V Circuit Breaker
BuyMyBreaker.com
$6.95
GE THQL1120 20 Amp Single Pole Circuit Breaker - 120/240V, Plug-In, UL Listed NEW
RES LLC Store Main
30-day returns (most items)
$6.95
GE THQL1120 20 Amp Single Pole Circuit Breaker - 120/240V, Plug-In, UL Listed NEW
RES LLC Store Main
$12.30
ABB / General Electric THQB1120 - 20A 1 Pole THQB Miniature Circuit Breaker
SuperBreakers.com
$12.30
ABB / General Electric THQB1120 - 20A 1 Pole THQB Miniature Circuit Breaker
SuperBreakers.com
$91.25
Connecticut Electric 20A Single-Pole Standard Trip Packaged Replacement Circuit Breaker For Wadsworth VPKWA20
DkHardware.com
$91.25
Connecticut Electric 20A Single-Pole Standard Trip Packaged Replacement Circuit Breaker For Wadsworth VPKWA20
DkHardware.com
$91.50
THHQL1120AF2 1 Pole 20 Amp 240V Circuit Breaker
BuyMyBreaker.com
$91.50
THHQL1120AF2 1 Pole 20 Amp 240V Circuit Breaker
BuyMyBreaker.com
$465.83
Square D BJA160205 - 20A 1 Pole BJA Molded Case Circuit Breaker
SuperBreakers.com
$465.83
Square D BJA160205 - 20A 1 Pole BJA Molded Case Circuit Breaker
SuperBreakers.com
$71.51
GE Miniature Circuit Breaker: THQB, 20 A, 120/240V AC, Single Phase, 10Ka At 120/240V AC, Std Model: THQB1120
Grainger
$71.51
GE Miniature Circuit Breaker: THQB, 20 A, 120/240V AC, Single Phase, 10Ka At 120/240V AC, Std Model: THQB1120
Grainger
$103.41
Eaton IEC Miniature Circuit Breaker: 20 A Amps, 48V DC, 14Ka At 277/480V AC, Screw Clamp, FAZ-NA Model: FAZ-C20/1-NA-SP
Grainger
$103.41
Eaton IEC Miniature Circuit Breaker: 20 A Amps, 48V DC, 14Ka At 277/480V AC, Screw Clamp, FAZ-NA Model: FAZ-C20/1-NA-SP
Grainger
$123.80
QOB120EPD1200 1 Pole 20 Amp 120V Circuit Breaker
BuyMyBreaker.com
$123.80
QOB120EPD1200 1 Pole 20 Amp 120V Circuit Breaker
BuyMyBreaker.com
$307.79
QBHGFEP1020 1 Pole 20 Amp 120V Circuit Breaker
BuyMyBreaker.com
$307.79
QBHGFEP1020 1 Pole 20 Amp 120V Circuit Breaker
BuyMyBreaker.com
$416.85
$730.80
FHB16020C - Square D 20A 277V 1-Pole I-Line Molded Case Circuit Breaker
Essential Electric Supply
42% off
$416.85
$730.80
FHB16020C - Square D 20A 277V 1-Pole I-Line Molded Case Circuit Breaker
Essential Electric Supply
$9.99
CHF120 - Eaton - 20 Amp Circuit Breaker
SimplyBreakers.com
$9.99
CHF120 - Eaton - 20 Amp Circuit Breaker
SimplyBreakers.com
$59.99
Square D A1B120 - 20A 1 Pole A1B Molded Case Circuit Breaker
SuperBreakers.com
$59.99
Square D A1B120 - 20A 1 Pole A1B Molded Case Circuit Breaker
SuperBreakers.com
$50.99
Sierra Circuit Breaker, Rocker, Flat, Single Pole, 20A | By West Marine
WestMarine
$50.99
Sierra Circuit Breaker, Rocker, Flat, Single Pole, 20A | By West Marine
WestMarine
$41.95
Square D HOM120CAFI 20 Amp Single Pole 120V Pigtail-Neutral AFCI Arc Fault Circuit Breaker UL NEW
RES LLC Store Main
30-day returns (most items)
$41.95
Square D HOM120CAFI 20 Amp Single Pole 120V Pigtail-Neutral AFCI Arc Fault Circuit Breaker UL NEW
RES LLC Store Main
$10.99
AC Miniature Circuit Breaker, CGELE 20 Amp 1 Pole 120/240V Solar AC Disconnect Switch Thermal Magnetic Trip Din Rail Mount
Amazon.com
$10.99
AC Miniature Circuit Breaker, CGELE 20 Amp 1 Pole 120/240V Solar AC Disconnect Switch Thermal Magnetic Trip Din Rail Mount
Amazon.com
$49.95
Square D QO120CAFI 20 Amp Single Pole 120V Pigtail-Neutral AFCI Arc Fault Circuit Breaker UL NEW
RES LLC Store Main
30-day returns (most items)
$49.95
Square D QO120CAFI 20 Amp Single Pole 120V Pigtail-Neutral AFCI Arc Fault Circuit Breaker UL NEW
RES LLC Store Main
$200.55
ABB TEY120 | Tey 1 Pole 20A Breaker
AllDataResource.com
10% Off*
$200.55
ABB TEY120 | Tey 1 Pole 20A Breaker
AllDataResource.com
$48.95
Square D HOM120GFI 20 Amp Single Pole 120V Pigtail-Neutral GFCI Ground Fault Circuit Breaker UL NEW
RES LLC Store Main
30-day returns (most items)
$48.95
Square D HOM120GFI 20 Amp Single Pole 120V Pigtail-Neutral GFCI Ground Fault Circuit Breaker UL NEW
RES LLC Store Main
$72.84
Square D Miniature Circuit Breaker: 20 A, 120/240V AC, Single Phase, 22Ka At 120/240V AC, 1 Poles Model: QO120VH
Grainger
$72.84
Square D Miniature Circuit Breaker: 20 A, 120/240V AC, Single Phase, 22Ka At 120/240V AC, 1 Poles Model: QO120VH
Grainger
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    Shop 1 pole 20 amp breaker

    Sponsored
    About our ads
    $278.75
    Square D QOB120VH1021 - 20A 1 Pole QOB Miniature Circuit Breaker
    SuperBreakers.com
    $278.75
    Square D QOB120VH1021 - 20A 1 Pole QOB Miniature Circuit Breaker
    SuperBreakers.com
    $45.95
    Siemens QA120AFC 20-Amp Single Pole 120-Volt Plug-On Combination AFCI Breaker
    Amazon.com
    Free shipping
    $45.95
    Siemens QA120AFC 20-Amp Single Pole 120-Volt Plug-On Combination AFCI Breaker
    Amazon.com
    $5.86
    $104.50
    Q120 - Siemens 20A 1-Pole 120V Plug-In Circuit Breaker QP Series 10Kaic
    Essential Electric Supply
    94% off
    $5.86
    $104.50
    Q120 - Siemens 20A 1-Pole 120V Plug-In Circuit Breaker QP Series 10Kaic
    Essential Electric Supply
    $47.00
    Square D - HOM120CAFIC Homeline 20 Amp Single-Pole CAFCI Circuit Breaker
    Amazon.com
    Free shipping
    $47.00
    Square D - HOM120CAFIC Homeline 20 Amp Single-Pole CAFCI Circuit Breaker
    Amazon.com
    $9.89
    Square D QO120 - 20A 1 Pole QO Miniature Circuit Breaker
    SuperBreakers.com
    $9.89
    Square D QO120 - 20A 1 Pole QO Miniature Circuit Breaker
    SuperBreakers.com
    $7.97
    $13.16
    Siemens Q120 20-Amp Single Pole Type QP Circuit Breaker
    Amazon.com
    39% off
    $7.97
    $13.16
    Siemens Q120 20-Amp Single Pole Type QP Circuit Breaker
    Amazon.com
    $255.95
    ABB / General Electric THED113020 - 20A 1 Pole THED Molded Case Circuit Breaker
    SuperBreakers.com
    $255.95
    ABB / General Electric THED113020 - 20A 1 Pole THED Molded Case Circuit Breaker
    SuperBreakers.com
    $23.00
    $24.99
    BAB1020 Westinghouse (Eaton, Cutler Hammer) Qucklag 20 AMP, 1 Pole Bolt On Circuit Breaker
    Amazon.com
    $23.00
    $24.99
    BAB1020 Westinghouse (Eaton, Cutler Hammer) Qucklag 20 AMP, 1 Pole Bolt On Circuit Breaker
    Amazon.com
    $17.98
    Eaton / Cutler-Hammer BAB1020 - 20A 1 Pole BAB Miniature Circuit Breaker
    SuperBreakers.com
    $17.98
    Eaton / Cutler-Hammer BAB1020 - 20A 1 Pole BAB Miniature Circuit Breaker
    SuperBreakers.com
    $57.95
    Cutler-Hammer Eaton BRN120A1CS BR 20A 120V 1-Pole Arc Fault/Ground Fault Circuit Breaker, Black
    Amazon.com
    Free shipping
    $57.95
    Cutler-Hammer Eaton BRN120A1CS BR 20A 120V 1-Pole Arc Fault/Ground Fault Circuit Breaker, Black
    Amazon.com
    $14.99
    Square D QOB120 - 20A 1 Pole QOB Miniature Circuit Breaker
    SuperBreakers.com
    $14.99
    Square D QOB120 - 20A 1 Pole QOB Miniature Circuit Breaker
    SuperBreakers.com
    $32.00
    CHFP120AF 20 Amp Single Pole AFCI Arc Fault Circuit Breaker, Plug-On Neutral, 120/240V, 10Kaic, UL Listed (1)
    Amazon.com
    $32.00
    CHFP120AF 20 Amp Single Pole AFCI Arc Fault Circuit Breaker, Plug-On Neutral, 120/240V, 10Kaic, UL Listed (1)
    Amazon.com
    $45.00
    Square D By Schneider Electric Square D - QO120PCAFI 20-Amp Single-Pole Plug-On Neutral CAFCI Circuit Breaker
    Amazon.com
    Free shipping
    $45.00
    Square D By Schneider Electric Square D - QO120PCAFI 20-Amp Single-Pole Plug-On Neutral CAFCI Circuit Breaker
    Amazon.com
    $28.00
    Eaton / Cutler-Hammer QBHW1020 - 20A 1 Pole QBHW Miniature Circuit Breaker
    SuperBreakers.com
    $28.00
    Eaton / Cutler-Hammer QBHW1020 - 20A 1 Pole QBHW Miniature Circuit Breaker
    SuperBreakers.com
    $2.92
    $65.79
    Eaton BR120 - Cutler Hammer 20 Amp 1 Pole 120/240V Plug-On Type BR Circuit Breaker, 10Kaic, Thermal Magnetic Trip, UL 489 Circuit Breakers
    Essential Electric Supply
    95% off
    $2.92
    $65.79
    Eaton BR120 - Cutler Hammer 20 Amp 1 Pole 120/240V Plug-On Type BR Circuit Breaker, 10Kaic, Thermal Magnetic Trip, UL 489 Circuit Breakers
    Essential Electric Supply
    $91.24
    Siemens Miniature Circuit Breaker: 20 A Amps, 120/240V AC, 1 Poles, Std Model: B120
    Grainger
    $91.24
    Siemens Miniature Circuit Breaker: 20 A Amps, 120/240V AC, 1 Poles, Std Model: B120
    Grainger
    $115.48
    THHQB1120AF 1 Pole 20 Amp 240V Circuit Breaker
    BuyMyBreaker.com
    $115.48
    THHQB1120AF 1 Pole 20 Amp 240V Circuit Breaker
    BuyMyBreaker.com
    $6.95
    GE THQL1120 20 Amp Single Pole Circuit Breaker - 120/240V, Plug-In, UL Listed NEW
    RES LLC Store Main
    517
    30-day returns (most items)
    $6.95
    GE THQL1120 20 Amp Single Pole Circuit Breaker - 120/240V, Plug-In, UL Listed NEW
    RES LLC Store Main