Shop Adding a Circuit Breaker to Existing Panel

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$144.99
$179.99
Connecticut Electric UBIZ2100-1 - 100 Amp 1-1/2 in 2-Pole Zinsco QCAL100 Compatible Circuit Breaker, ETL Listed, Safe & Reliable Replacement
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Connecticut Electric UBIZ2100-1 - 100 Amp 1-1/2 in 2-Pole Zinsco QCAL100 Compatible Circuit Breaker, ETL Listed, Safe & Reliable Replacement
Amazon.com
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Leviton LB120-DST 2nd Gen Smart Circuit Breaker With Remote Control, Dual Function AFCI/GFCI, 1-Pole 20 Amp, 120-Volt, 10Ka Interrupt Rating
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KERWINN Miniature Circuit Breaker 120V/240V Ac Circuit Breaker 2Pole 20Amp Smart Circuit Breaker DIN Rail Mount For Marine Power Systems,Solar
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KERWINN Miniature Circuit Breaker 120V/240V Ac Circuit Breaker 2Pole 20Amp Smart Circuit Breaker DIN Rail Mount For Marine Power Systems,Solar
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Chtaixi AC Miniature Circuit Breaker, 6 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C6
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3-Pole 60 Amp Circuit Breaker, Compatible With OEM Load Centers, 3/4-Inch Plug-In, Thermal Magnetic Protection, 120/240V
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3-Pole 60 Amp Circuit Breaker, Compatible With OEM Load Centers, 3/4-Inch Plug-In, Thermal Magnetic Protection, 120/240V
Amazon.com
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Fastronix 30A 12V Type 1 Automatic Reset Circuit Breaker With Cover 2 Pack
Amazon.com
127
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Fastronix 30A 12V Type 1 Automatic Reset Circuit Breaker With Cover 2 Pack
Amazon.com
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KERWINN DC Miniature Circuit Breaker 12V-110V Circuit Breaker 2Pole 100Amp Smart Circuit Breaker DIN Rail Mount For Solar Photovoltaic Systems
Amazon.com
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KERWINN DC Miniature Circuit Breaker 12V-110V Circuit Breaker 2Pole 100Amp Smart Circuit Breaker DIN Rail Mount For Solar Photovoltaic Systems
Amazon.com
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Bussmann Series CB185 150A Type III Circuit Breaker - 1 Piece
Amazon.com
87
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Bussmann Series CB185 150A Type III Circuit Breaker - 1 Piece
Amazon.com
87
$229.41
Leviton 2nd Gen Smart Circuit Breaker With Remote Control, GFPE, 2-Pole 60 Amp, 120/240-Volt And 120/208-Volt, 10Ka Interrupt Rating, LB260-EST
Amazon.com
2
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$229.41
Leviton 2nd Gen Smart Circuit Breaker With Remote Control, GFPE, 2-Pole 60 Amp, 120/240-Volt And 120/208-Volt, 10Ka Interrupt Rating, LB260-EST
Amazon.com
2
$27.99
Interchangeable 20 Amps Tandem Single Pole Circuit Breaker
Ace Hardware
$27.99
Interchangeable 20 Amps Tandem Single Pole Circuit Breaker
Ace Hardware
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New UBIZ Thin 20 Amp/20 Amp 3/4 in. 1-Pole Twin Replacement Circuit Breaker
Home Depot
7
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New UBIZ Thin 20 Amp/20 Amp 3/4 in. 1-Pole Twin Replacement Circuit Breaker
Home Depot
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Eaton 50 Amps Plug In 2-Pole Circuit Breaker
Ace Hardware
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Eaton 50 Amps Plug In 2-Pole Circuit Breaker
Ace Hardware
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QO 2-20 Amp Single-Pole Class CTL Tandem Circuit Breaker
Home Depot
237
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QO 2-20 Amp Single-Pole Class CTL Tandem Circuit Breaker
Home Depot
237
$182.68
Homeline 25 Amp 2-Pole GFCI Circuit Breaker
Home Depot
2K+
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Homeline 25 Amp 2-Pole GFCI Circuit Breaker
Home Depot
2K+
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Square D Homeline 50 Amps Plug In 2-Pole Circuit Breaker
Ace Hardware
4
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Square D Homeline 50 Amps Plug In 2-Pole Circuit Breaker
Ace Hardware
4
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Square D Homeline 20-Amp 1 -Pole Dual Function AFCI/GFCI Plug-On Neutral Circuit Breaker | HOM120PDFC
Lowe's
559
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Square D Homeline 20-Amp 1 -Pole Dual Function AFCI/GFCI Plug-On Neutral Circuit Breaker | HOM120PDFC
Lowe's
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Eaton 20-Amp 1 -Pole Dual Function AFCI/GFCI Plug-On Neutral Circuit Breaker | BRP120A1CS
Lowe's
18
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Eaton 20-Amp 1 -Pole Dual Function AFCI/GFCI Plug-On Neutral Circuit Breaker | BRP120A1CS
Lowe's
18
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Br Indoor Main Breaker Loadcenter 100 Amps 20 To 20 Circuits
Walmart
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Br Indoor Main Breaker Loadcenter 100 Amps 20 To 20 Circuits
Walmart
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Zinsco Panel Box With 3 Breakers, 30 Amp 2 Pole Circuit Breakers, Type Q
eBay
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Zinsco Panel Box With 3 Breakers, 30 Amp 2 Pole Circuit Breakers, Type Q
eBay
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Siemens QFG 20-Amp 1 -Pole Dual Function AFCI/GFCI Circuit Breaker | Q120DFP
Lowe's
152
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Siemens QFG 20-Amp 1 -Pole Dual Function AFCI/GFCI Circuit Breaker | Q120DFP
Lowe's
152
$250.00
Square D Edb34030 30 Amp Circuit Breaker Pull-Out
eBay
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Square D Edb34030 30 Amp Circuit Breaker Pull-Out
eBay
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Square D - Tandem Mini Circuit Breaker, QO, 1 Pole At 20A, 120/240Vac, 10Ka, Plug In Mount, Clam Pack - Qo2020c
Walmart
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Square D - Tandem Mini Circuit Breaker, QO, 1 Pole At 20A, 120/240Vac, 10Ka, Plug In Mount, Clam Pack - Qo2020c
Walmart
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Eaton Cutler Hammer Kprl4md 800Amp Circuit Breaker Hmdl Mdl Hardware
eBay
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Eaton Cutler Hammer Kprl4md 800Amp Circuit Breaker Hmdl Mdl Hardware
eBay
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Square D Electrical Panel W/Breakers 100A Main Lug 1 Pole 1 Phase 120/208/240 QO
eBay
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Square D Electrical Panel W/Breakers 100A Main Lug 1 Pole 1 Phase 120/208/240 QO
eBay
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EJB34045 Square D 45 Amp Circuit Breaker Brand NEW OUT BOX. Square D. Circuit Breakers. 0785901130628.
eBay.com
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EJB34045 Square D 45 Amp Circuit Breaker Brand NEW OUT BOX. Square D. Circuit Breakers. 0785901130628.
eBay.com
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General Electric Thqp250 Circuit Breaker, 2-Pole 50-Amp Thin Series
Walmart
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General Electric Thqp250 Circuit Breaker, 2-Pole 50-Amp Thin Series
Walmart
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EJB34045 45 Amp Circuit Breaker 35K Rated, Square D
Breaker Outlet
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EJB34045 45 Amp Circuit Breaker 35K Rated, Square D
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THJK436F000 | Quality Switchgear
Quality Switchgear
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THJK436F000 | Quality Switchgear
Quality Switchgear
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Shop Adding a Circuit Breaker to Existing Panel

Sponsored
About our ads
$144.99
$179.99
Connecticut Electric UBIZ2100-1 - 100 Amp 1-1/2 in 2-Pole Zinsco QCAL100 Compatible Circuit Breaker, ETL Listed, Safe & Reliable Replacement
Amazon.com
71
Free shipping
19% off
$144.99
$179.99
Connecticut Electric UBIZ2100-1 - 100 Amp 1-1/2 in 2-Pole Zinsco QCAL100 Compatible Circuit Breaker, ETL Listed, Safe & Reliable Replacement
Amazon.com
71
$147.19
$169.64
Leviton LB120-DST 2nd Gen Smart Circuit Breaker With Remote Control, Dual Function AFCI/GFCI, 1-Pole 20 Amp, 120-Volt, 10Ka Interrupt Rating
Amazon.com
30
Free shipping
13% off
$147.19
$169.64
Leviton LB120-DST 2nd Gen Smart Circuit Breaker With Remote Control, Dual Function AFCI/GFCI, 1-Pole 20 Amp, 120-Volt, 10Ka Interrupt Rating
Amazon.com
30
$9.49
KERWINN Miniature Circuit Breaker 120V/240V Ac Circuit Breaker 2Pole 20Amp Smart Circuit Breaker DIN Rail Mount For Marine Power Systems,Solar
Amazon.com
24
$9.49
KERWINN Miniature Circuit Breaker 120V/240V Ac Circuit Breaker 2Pole 20Amp Smart Circuit Breaker DIN Rail Mount For Marine Power Systems,Solar
Amazon.com
24
$12.87
Chtaixi AC Miniature Circuit Breaker, 6 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C6
Amazon.com
472
$12.87
Chtaixi AC Miniature Circuit Breaker, 6 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C6
Amazon.com
472
$58.99
3-Pole 60 Amp Circuit Breaker, Compatible With OEM Load Centers, 3/4-Inch Plug-In, Thermal Magnetic Protection, 120/240V
Amazon.com
2
Free shipping
$58.99
3-Pole 60 Amp Circuit Breaker, Compatible With OEM Load Centers, 3/4-Inch Plug-In, Thermal Magnetic Protection, 120/240V
Amazon.com
2
$16.99
Fastronix 30A 12V Type 1 Automatic Reset Circuit Breaker With Cover 2 Pack
Amazon.com
127
$16.99
Fastronix 30A 12V Type 1 Automatic Reset Circuit Breaker With Cover 2 Pack
Amazon.com
127
$13.99
KERWINN DC Miniature Circuit Breaker 12V-110V Circuit Breaker 2Pole 100Amp Smart Circuit Breaker DIN Rail Mount For Solar Photovoltaic Systems
Amazon.com
27
$13.99
KERWINN DC Miniature Circuit Breaker 12V-110V Circuit Breaker 2Pole 100Amp Smart Circuit Breaker DIN Rail Mount For Solar Photovoltaic Systems
Amazon.com
27
$37.93
Bussmann Series CB185 150A Type III Circuit Breaker - 1 Piece
Amazon.com
87
Free shipping
$37.93
Bussmann Series CB185 150A Type III Circuit Breaker - 1 Piece
Amazon.com
87
$229.41
Leviton 2nd Gen Smart Circuit Breaker With Remote Control, GFPE, 2-Pole 60 Amp, 120/240-Volt And 120/208-Volt, 10Ka Interrupt Rating, LB260-EST
Amazon.com
2
Free shipping
$229.41
Leviton 2nd Gen Smart Circuit Breaker With Remote Control, GFPE, 2-Pole 60 Amp, 120/240-Volt And 120/208-Volt, 10Ka Interrupt Rating, LB260-EST
Amazon.com
2
$27.99
Interchangeable 20 Amps Tandem Single Pole Circuit Breaker
Ace Hardware
$27.99
Interchangeable 20 Amps Tandem Single Pole Circuit Breaker
Ace Hardware
$62.58
New UBIZ Thin 20 Amp/20 Amp 3/4 in. 1-Pole Twin Replacement Circuit Breaker
Home Depot
7
Free shipping
$62.58
New UBIZ Thin 20 Amp/20 Amp 3/4 in. 1-Pole Twin Replacement Circuit Breaker
Home Depot
7
$37.99
Eaton 50 Amps Plug In 2-Pole Circuit Breaker
Ace Hardware
$37.99
Eaton 50 Amps Plug In 2-Pole Circuit Breaker
Ace Hardware
$29.72
QO 2-20 Amp Single-Pole Class CTL Tandem Circuit Breaker
Home Depot
237
Free shipping
$29.72
QO 2-20 Amp Single-Pole Class CTL Tandem Circuit Breaker
Home Depot
237
$182.68
Homeline 25 Amp 2-Pole GFCI Circuit Breaker
Home Depot
2K+
Free shipping
$182.68
Homeline 25 Amp 2-Pole GFCI Circuit Breaker
Home Depot
2K+
$25.99
Square D Homeline 50 Amps Plug In 2-Pole Circuit Breaker
Ace Hardware
4
$25.99
Square D Homeline 50 Amps Plug In 2-Pole Circuit Breaker
Ace Hardware
4
$63.98
Square D Homeline 20-Amp 1 -Pole Dual Function AFCI/GFCI Plug-On Neutral Circuit Breaker | HOM120PDFC
Lowe's
559
$63.98
Square D Homeline 20-Amp 1 -Pole Dual Function AFCI/GFCI Plug-On Neutral Circuit Breaker | HOM120PDFC
Lowe's
559
$69.98
Eaton 20-Amp 1 -Pole Dual Function AFCI/GFCI Plug-On Neutral Circuit Breaker | BRP120A1CS
Lowe's
18
$69.98
Eaton 20-Amp 1 -Pole Dual Function AFCI/GFCI Plug-On Neutral Circuit Breaker | BRP120A1CS
Lowe's
18
$138.96
Br Indoor Main Breaker Loadcenter 100 Amps 20 To 20 Circuits
Walmart
Free shipping
$138.96
Br Indoor Main Breaker Loadcenter 100 Amps 20 To 20 Circuits
Walmart
Free shipping