Shop New 20 Amp Circuit

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$6.98
Square D Homeline 20-Amp 1 -Pole Standard Trip Circuit Breaker | HOM120CP
Lowe's
626
$6.98
Square D Homeline 20-Amp 1 -Pole Standard Trip Circuit Breaker | HOM120CP
Lowe's
626
$94.97
Square D By Schneider Electric Homeline 20 Amp Mini Circuit Breaker, 2 Pole, 120/240V AC, 10Ka Breaking Capacity, Plug In Mount, GFCI Class A,
Amazon.com
322
Free shipping
$94.97
Square D By Schneider Electric Homeline 20 Amp Mini Circuit Breaker, 2 Pole, 120/240V AC, 10Ka Breaking Capacity, Plug In Mount, GFCI Class A,
Amazon.com
322
$52.49
$56.70
Square D By Schneider Electric Homeline 20 Amp Mini Circuit Breaker, 1 Pole, 120V AC, 10Ka Breaking Capacity, Plug In Mount, Combo ARC/Ground Fault,
Amazon.com
320
Free shipping
$52.49
$56.70
Square D By Schneider Electric Homeline 20 Amp Mini Circuit Breaker, 1 Pole, 120V AC, 10Ka Breaking Capacity, Plug In Mount, Combo ARC/Ground Fault,
Amazon.com
320
$43.00
Square D By Schneider Electric Square D - HOM120PCAFIC Homeline Circuit Breaker, 20-Amp, 120V, 1-Pole CAFCI, Plug-On Neutral
Amazon.com
463
Free shipping
$43.00
Square D By Schneider Electric Square D - HOM120PCAFIC Homeline Circuit Breaker, 20-Amp, 120V, 1-Pole CAFCI, Plug-On Neutral
Amazon.com
463
$43.94
Square D - HOM120CAFIC Homeline 20 Amp Single-Pole CAFCI Circuit Breaker
Amazon.com
355
Free shipping
$43.94
Square D - HOM120CAFIC Homeline 20 Amp Single-Pole CAFCI Circuit Breaker
Amazon.com
355
$64.95
Eaton CH 20 Amp 1-Pole Dual Function (Arc Fault/Ground Fault) Plug-On Neutral Circuit Breaker
Amazon.com
78
Free shipping
$64.95
Eaton CH 20 Amp 1-Pole Dual Function (Arc Fault/Ground Fault) Plug-On Neutral Circuit Breaker
Amazon.com
78
$46.00
SIEMENS Q120DF 20-Amp Afci/Gfci Dual Function Circuit Breaker, Plug-In Load Center Style
Amazon.com
688
Free shipping
$46.00
SIEMENS Q120DF 20-Amp Afci/Gfci Dual Function Circuit Breaker, Plug-In Load Center Style
Amazon.com
688
$45.79
20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker
Amazon.com
58
Free shipping
$45.79
20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker
Amazon.com
58
$18.54
BR2020 BR 2-20 Amp Single Pole Tandem Non-CTL Circuit Breaker
Amazon.com
$18.54
BR2020 BR 2-20 Amp Single Pole Tandem Non-CTL Circuit Breaker
Amazon.com
$7.78
Siemens QP 20-Amp 1 -Pole Standard Trip Circuit Breaker | Q120
Lowe's
3K+
$7.78
Siemens QP 20-Amp 1 -Pole Standard Trip Circuit Breaker | Q120
Lowe's
3K+
$50.49
Square D - HOM120PDFC Homeline Plug-On Neutral 20 Amp Single-Pole Dual Function (CAFCI And GFCI) Circuit Breaker,
Amazon.com
212
Free shipping
$50.49
Square D - HOM120PDFC Homeline Plug-On Neutral 20 Amp Single-Pole Dual Function (CAFCI And GFCI) Circuit Breaker,
Amazon.com
212
$63.71
Connecticut Electric UBIZ0220-New Zinsco RC3820 Replacement Two Pole 20 Amp Thin Series Circuit Breaker
Amazon.com
478
Free shipping
$63.71
Connecticut Electric UBIZ0220-New Zinsco RC3820 Replacement Two Pole 20 Amp Thin Series Circuit Breaker
Amazon.com
478
$49.50
20 Amp 1-Pole GFCI Plug-On Neutral Circuit Breaker
Amazon.com
90
Free shipping
$49.50
20 Amp 1-Pole GFCI Plug-On Neutral Circuit Breaker
Amazon.com
90
$18.61
$201.51
Cutler Hammer BD2020 - Eaton Cutler-Hammer 20/20 Amp 120V Duplex Plug-On Circuit Breaker 2 Pole 10Kaic Circuit Breakers
Essential Electric Supply
278
90% off
$18.61
$201.51
Cutler Hammer BD2020 - Eaton Cutler-Hammer 20/20 Amp 120V Duplex Plug-On Circuit Breaker 2 Pole 10Kaic Circuit Breakers
Essential Electric Supply
278
$43.00
20 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker
Amazon.com
64
Free shipping
$43.00
20 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker
Amazon.com
64
$77.98
Siemens QFG 20-Amp 1 -Pole Dual Function AFCI/GFCI Circuit Breaker | Q120DFP
Lowe's
38
$77.98
Siemens QFG 20-Amp 1 -Pole Dual Function AFCI/GFCI Circuit Breaker | Q120DFP
Lowe's
38
$18.26
Siemens Q2020 Two 20-Amp Single Pole 120-Volt Circuit Breakers, For Use Only Where Type QT Breakers Are Allowed
Amazon.com
1K+
$18.26
Siemens Q2020 Two 20-Amp Single Pole 120-Volt Circuit Breakers, For Use Only Where Type QT Breakers Are Allowed
Amazon.com
1K+
$55.00
SIEMENS QF120A Gfci Circuit Breaker, Plug In, Self Testing, 20 Amp, 1-Pole, 120 Volt
Amazon.com
1K+
Free shipping
$55.00
SIEMENS QF120A Gfci Circuit Breaker, Plug In, Self Testing, 20 Amp, 1-Pole, 120 Volt
Amazon.com
1K+
$64.98
Siemens QFG 20-Amp 1 -Pole Dual Function AFCI/GFCI Plug-On Neutral Circuit Breaker | Q120DFNP
Lowe's
11
$64.98
Siemens QFG 20-Amp 1 -Pole Dual Function AFCI/GFCI Plug-On Neutral Circuit Breaker | Q120DFNP
Lowe's
11
$63.98
Square D Homeline 20-Amp 1 -Pole Dual Function AFCI/GFCI Plug-On Neutral Circuit Breaker | HOM120PDFC
Lowe's
374
$63.98
Square D Homeline 20-Amp 1 -Pole Dual Function AFCI/GFCI Plug-On Neutral Circuit Breaker | HOM120PDFC
Lowe's
374
$39.16
TQ1120 - General Electric 20 Amp 120V 1 Pole Type TQ Circuit Breaker 10Ka Interrupt
Essential Electric Supply
1
$39.16
TQ1120 - General Electric 20 Amp 120V 1 Pole Type TQ Circuit Breaker 10Ka Interrupt
Essential Electric Supply
1
$104.07
Siemens Miniature Circuit Breaker: 20 A Amps, 120V AC, 1 Poles, Combo Arc Fault Circuit Interrupter Model: QA120AFC
Grainger
1K+
$104.07
Siemens Miniature Circuit Breaker: 20 A Amps, 120V AC, 1 Poles, Combo Arc Fault Circuit Interrupter Model: QA120AFC
Grainger
1K+
$195.18
GE Miniature Circuit Breaker: THQB, 20 A, 120/240V AC, Single Phase, 10Ka At 120/240V AC, 2 Poles Model: THQB2120HID
Grainger
$195.18
GE Miniature Circuit Breaker: THQB, 20 A, 120/240V AC, Single Phase, 10Ka At 120/240V AC, 2 Poles Model: THQB2120HID
Grainger
$383.62
Siemens Miniature Circuit Breaker: 20 A Amps, 120V AC, 1 Poles, Ground Fault Circuit Interrupter Model: BF120A
Grainger
4
$383.62
Siemens Miniature Circuit Breaker: 20 A Amps, 120V AC, 1 Poles, Ground Fault Circuit Interrupter Model: BF120A
Grainger
4
$71.51
GE Miniature Circuit Breaker: THQB, 20 A, 120/240V AC, Single Phase, 10Ka At 120/240V AC, Std Model: THQB1120
Grainger
32
$71.51
GE Miniature Circuit Breaker: THQB, 20 A, 120/240V AC, Single Phase, 10Ka At 120/240V AC, Std Model: THQB1120
Grainger
32

Shop New 20 Amp Circuit

Sponsored
About our ads
$6.98
Square D Homeline 20-Amp 1 -Pole Standard Trip Circuit Breaker | HOM120CP
Lowe's
626
$6.98
Square D Homeline 20-Amp 1 -Pole Standard Trip Circuit Breaker | HOM120CP
Lowe's
626
$94.97
Square D By Schneider Electric Homeline 20 Amp Mini Circuit Breaker, 2 Pole, 120/240V AC, 10Ka Breaking Capacity, Plug In Mount, GFCI Class A,
Amazon.com
322
Free shipping
$94.97
Square D By Schneider Electric Homeline 20 Amp Mini Circuit Breaker, 2 Pole, 120/240V AC, 10Ka Breaking Capacity, Plug In Mount, GFCI Class A,
Amazon.com
322
$52.49
$56.70
Square D By Schneider Electric Homeline 20 Amp Mini Circuit Breaker, 1 Pole, 120V AC, 10Ka Breaking Capacity, Plug In Mount, Combo ARC/Ground Fault,
Amazon.com
320
Free shipping
$52.49
$56.70
Square D By Schneider Electric Homeline 20 Amp Mini Circuit Breaker, 1 Pole, 120V AC, 10Ka Breaking Capacity, Plug In Mount, Combo ARC/Ground Fault,
Amazon.com
320
$43.00
Square D By Schneider Electric Square D - HOM120PCAFIC Homeline Circuit Breaker, 20-Amp, 120V, 1-Pole CAFCI, Plug-On Neutral
Amazon.com
463
Free shipping
$43.00
Square D By Schneider Electric Square D - HOM120PCAFIC Homeline Circuit Breaker, 20-Amp, 120V, 1-Pole CAFCI, Plug-On Neutral
Amazon.com
463
$43.94
Square D - HOM120CAFIC Homeline 20 Amp Single-Pole CAFCI Circuit Breaker
Amazon.com
355
Free shipping
$43.94
Square D - HOM120CAFIC Homeline 20 Amp Single-Pole CAFCI Circuit Breaker
Amazon.com
355
$64.95
Eaton CH 20 Amp 1-Pole Dual Function (Arc Fault/Ground Fault) Plug-On Neutral Circuit Breaker
Amazon.com
78
Free shipping
$64.95
Eaton CH 20 Amp 1-Pole Dual Function (Arc Fault/Ground Fault) Plug-On Neutral Circuit Breaker
Amazon.com
78
$46.00
SIEMENS Q120DF 20-Amp Afci/Gfci Dual Function Circuit Breaker, Plug-In Load Center Style
Amazon.com
688
Free shipping
$46.00
SIEMENS Q120DF 20-Amp Afci/Gfci Dual Function Circuit Breaker, Plug-In Load Center Style
Amazon.com
688
$45.79
20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker
Amazon.com
58
Free shipping
$45.79
20 Amp 1-Pole Dual Function (CAFCI/GFCI) Plug-On Neutral Circuit Breaker
Amazon.com
58
$18.54
BR2020 BR 2-20 Amp Single Pole Tandem Non-CTL Circuit Breaker
Amazon.com
$18.54
BR2020 BR 2-20 Amp Single Pole Tandem Non-CTL Circuit Breaker
Amazon.com
$7.78
Siemens QP 20-Amp 1 -Pole Standard Trip Circuit Breaker | Q120
Lowe's
3K+
$7.78
Siemens QP 20-Amp 1 -Pole Standard Trip Circuit Breaker | Q120
Lowe's
3K+
$50.49
Square D - HOM120PDFC Homeline Plug-On Neutral 20 Amp Single-Pole Dual Function (CAFCI And GFCI) Circuit Breaker,
Amazon.com
212
Free shipping
$50.49
Square D - HOM120PDFC Homeline Plug-On Neutral 20 Amp Single-Pole Dual Function (CAFCI And GFCI) Circuit Breaker,
Amazon.com
212
$63.71
Connecticut Electric UBIZ0220-New Zinsco RC3820 Replacement Two Pole 20 Amp Thin Series Circuit Breaker
Amazon.com
478
Free shipping
$63.71
Connecticut Electric UBIZ0220-New Zinsco RC3820 Replacement Two Pole 20 Amp Thin Series Circuit Breaker
Amazon.com
478
$49.50
20 Amp 1-Pole GFCI Plug-On Neutral Circuit Breaker
Amazon.com
90
Free shipping
$49.50
20 Amp 1-Pole GFCI Plug-On Neutral Circuit Breaker
Amazon.com
90
$18.61
$201.51
Cutler Hammer BD2020 - Eaton Cutler-Hammer 20/20 Amp 120V Duplex Plug-On Circuit Breaker 2 Pole 10Kaic Circuit Breakers
Essential Electric Supply
278
90% off
$18.61
$201.51
Cutler Hammer BD2020 - Eaton Cutler-Hammer 20/20 Amp 120V Duplex Plug-On Circuit Breaker 2 Pole 10Kaic Circuit Breakers
Essential Electric Supply
278
$43.00
20 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker
Amazon.com
64
Free shipping
$43.00
20 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker
Amazon.com
64
$77.98
Siemens QFG 20-Amp 1 -Pole Dual Function AFCI/GFCI Circuit Breaker | Q120DFP
Lowe's
38
$77.98
Siemens QFG 20-Amp 1 -Pole Dual Function AFCI/GFCI Circuit Breaker | Q120DFP
Lowe's
38
$18.26
Siemens Q2020 Two 20-Amp Single Pole 120-Volt Circuit Breakers, For Use Only Where Type QT Breakers Are Allowed
Amazon.com
1K+
$18.26
Siemens Q2020 Two 20-Amp Single Pole 120-Volt Circuit Breakers, For Use Only Where Type QT Breakers Are Allowed
Amazon.com
1K+
$55.00
SIEMENS QF120A Gfci Circuit Breaker, Plug In, Self Testing, 20 Amp, 1-Pole, 120 Volt
Amazon.com
1K+
Free shipping
$55.00
SIEMENS QF120A Gfci Circuit Breaker, Plug In, Self Testing, 20 Amp, 1-Pole, 120 Volt
Amazon.com
1K+