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$63.08
$88.25
Leviton LB120-DFT 20A 1-Pole Plug-On AFCI/GFCI Branch Circuit Breaker, Thermal Magnetic, 120 VAC, White
Amazon.com
495
Free shipping
28% off
$63.08
$88.25
Leviton LB120-DFT 20A 1-Pole Plug-On AFCI/GFCI Branch Circuit Breaker, Thermal Magnetic, 120 VAC, White
Amazon.com
495
$44.37
$54.82
Leviton LB120-AFT 20A 1-Pole Plug-On AFCI Branch Circuit Breaker, Thermal Magnetic, 120V, White
Amazon.com
168
Free shipping
19% off
$44.37
$54.82
Leviton LB120-AFT 20A 1-Pole Plug-On AFCI Branch Circuit Breaker, Thermal Magnetic, 120V, White
Amazon.com
168
$94.43
$143.00
Leviton LSPD2-T Surge Protective Device With Two 20A 1-Pole Plug-On Standard Branch Circuit Breakers, Thermal Magnetic, 120/240 VAC, White
Amazon.com
40
Free shipping
33% off
$94.43
$143.00
Leviton LSPD2-T Surge Protective Device With Two 20A 1-Pole Plug-On Standard Branch Circuit Breakers, Thermal Magnetic, 120/240 VAC, White
Amazon.com
40
$47.49
$72.25
Leviton 15A 1-Pole Plug-On AFCI Branch Circuit Breaker, Thermal Magnetic, 120 VAC, LB115-AFT, White
Amazon.com
10
Free shipping
34% off
$47.49
$72.25
Leviton 15A 1-Pole Plug-On AFCI Branch Circuit Breaker, Thermal Magnetic, 120 VAC, LB115-AFT, White
Amazon.com
10
$454.75
EDB34045 | Quality Switchgear
Quality Switchgear
$454.75
EDB34045 | Quality Switchgear
Quality Switchgear
$9.99
KERWINN AC Miniature Circuit Breaker 2 Pole 20A (MCB),120V/240V 50/60Hz DIN Rail Mount Breaker, Compatible With Grid-Tied Solar Systems, RV & Home
Amazon.com
14
$9.99
KERWINN AC Miniature Circuit Breaker 2 Pole 20A (MCB),120V/240V 50/60Hz DIN Rail Mount Breaker, Compatible With Grid-Tied Solar Systems, RV & Home
Amazon.com
14
$112.00
SIEMENS Q220GF Ground Fault Circuit Interrupter, 20 Amp, 2-Pole GFCI Circuit Breaker Replaces QF220A
Amazon.com
13
Free shipping
$112.00
SIEMENS Q220GF Ground Fault Circuit Interrupter, 20 Amp, 2-Pole GFCI Circuit Breaker Replaces QF220A
Amazon.com
13
$58.24
Smart Branch Circuit Breaker, Standard 1-Pole 20 Amp 120-Volt 10Ka Interrupt Rating LB120-SR
Home Depot
Free shipping
$58.24
Smart Branch Circuit Breaker, Standard 1-Pole 20 Amp 120-Volt 10Ka Interrupt Rating LB120-SR
Home Depot
Free shipping
$119.14
SIEMENS Q215GF Ground Fault Circuit Interrupter, 15 Amp, 2-Pole GFCI Circuit Breaker Replaces QF215A
Amazon.com
8
Free shipping
$119.14
SIEMENS Q215GF Ground Fault Circuit Interrupter, 15 Amp, 2-Pole GFCI Circuit Breaker Replaces QF215A
Amazon.com
8
$65.00
Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
Amazon.com
125
Free shipping
$65.00
Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
Amazon.com
125
$65.00
$368.88
BRD230240 - Cutler Hammer 4-Pole 120/240V 30/40A Type BRD Quadplex Circuit Breaker 10Ka Interrupt
Essential Electric Supply
82% off
$65.00
$368.88
BRD230240 - Cutler Hammer 4-Pole 120/240V 30/40A Type BRD Quadplex Circuit Breaker 10Ka Interrupt
Essential Electric Supply
$56.82
Branch Circuit Breaker, GFCI 1-Pole 15 Amp, 120-Volt, Thermal Magnetic LB115-GFT
Home Depot
129
Free shipping
$56.82
Branch Circuit Breaker, GFCI 1-Pole 15 Amp, 120-Volt, Thermal Magnetic LB115-GFT
Home Depot
129
$91.03
1-Pole 30 Amp, 120-Volt, 2nd Gen Wi-Fi Smart Branch Circuit Breaker Standard 10Ka Interrupt Rating, Thermal Magnetic
Home Depot
3
Free shipping
$91.03
1-Pole 30 Amp, 120-Volt, 2nd Gen Wi-Fi Smart Branch Circuit Breaker Standard 10Ka Interrupt Rating, Thermal Magnetic
Home Depot
3
$58.11
Siemens QF130A Ground Fault Circuit Interrupter, 30 Amp, 1 Pole, 120V, 10,000 AIC
Amazon.com
1K+
Free shipping
$58.11
Siemens QF130A Ground Fault Circuit Interrupter, 30 Amp, 1 Pole, 120V, 10,000 AIC
Amazon.com
1K+
$163.15
1-Pole 20 Amp, 120-Volt, 2nd Gen Wi-Fi Smart GFPE Branch Circuit Breaker Standard 10Ka Interrupt Rating Thermal Magnetic
Home Depot
3
Free shipping
$163.15
1-Pole 20 Amp, 120-Volt, 2nd Gen Wi-Fi Smart GFPE Branch Circuit Breaker Standard 10Ka Interrupt Rating Thermal Magnetic
Home Depot
3
$104.17
Surge Protective Device With Two 20 Amp 1-Pole Standard Thermal Magnetic Branch Circuit Breakers LSPD2-TR
Home Depot
1
Free shipping
$104.17
Surge Protective Device With Two 20 Amp 1-Pole Standard Thermal Magnetic Branch Circuit Breakers LSPD2-TR
Home Depot
1
$60.00
Branch Circuit Breaker, AFCI 1-Pole 20 Amp, 120-Volt, Thermal Magnetic LB120-AFR
Home Depot
52
Free shipping
$60.00
Branch Circuit Breaker, AFCI 1-Pole 20 Amp, 120-Volt, Thermal Magnetic LB120-AFR
Home Depot
52
$7.64
Branch Circuit Breaker, Standard 1-Pole 20 Amp, 120-Volt, Thermal Magnetic
Home Depot
9
Free shipping
$7.64
Branch Circuit Breaker, Standard 1-Pole 20 Amp, 120-Volt, Thermal Magnetic
Home Depot
9
$85.47
Smart Branch Circuit Breaker, AFCI 1-Pole 15 Amp 120-Volt 10Ka Interrupt Rating LB115-ASR
Home Depot
Free shipping
$85.47
Smart Branch Circuit Breaker, AFCI 1-Pole 15 Amp 120-Volt 10Ka Interrupt Rating LB115-ASR
Home Depot
Free shipping
$64.00
Branch Circuit Breaker, AFCI/GFCI 1-Pole 15 Amp, 120-Volt, Thermal Magnetic LB115-DFR
Home Depot
33
Free shipping
$64.00
Branch Circuit Breaker, AFCI/GFCI 1-Pole 15 Amp, 120-Volt, Thermal Magnetic LB115-DFR
Home Depot
33
$7.64
Standard 1-Pole 15 Amp, 120-Volt, Thermal Magnetic Branch Circuit Breaker
Home Depot
8
Free shipping
$7.64
Standard 1-Pole 15 Amp, 120-Volt, Thermal Magnetic Branch Circuit Breaker
Home Depot
8
$65.38
Branch Circuit Breaker, Standard 2-Pole 110 Amp, 120-Volt/240-Volt, Hydraulic Magnetic LB211
Home Depot
18
Free shipping
$65.38
Branch Circuit Breaker, Standard 2-Pole 110 Amp, 120-Volt/240-Volt, Hydraulic Magnetic LB211
Home Depot
18
$18.48
Branch Circuit Breaker, Standard 2-Pole 20 Amp, 120-Volt/240-Volt, Thermal Magnetic
Home Depot
51
Free shipping
$18.48
Branch Circuit Breaker, Standard 2-Pole 20 Amp, 120-Volt/240-Volt, Thermal Magnetic
Home Depot
51
$163.15
1-Pole 20 Amp, 120-Volt, 2nd Gen Wi-Fi Smart AFCI Branch Circuit Breaker Standard 10Ka Interrupt Rating Thermal Magnetic
Home Depot
3
Free shipping
$163.15
1-Pole 20 Amp, 120-Volt, 2nd Gen Wi-Fi Smart AFCI Branch Circuit Breaker Standard 10Ka Interrupt Rating Thermal Magnetic
Home Depot
3
$99.81
Branch Circuit Breaker, Standard 2-Pole 125 Amp, 120-Volt/240-Volt, Hydraulic Magnetic LB212
Home Depot
19
Free shipping
$99.81
Branch Circuit Breaker, Standard 2-Pole 125 Amp, 120-Volt/240-Volt, Hydraulic Magnetic LB212
Home Depot
19
$40.25
$48.47
Eaton 15 Amps Combination AFCI Single Pole Circuit Breaker
Amazon.com
75
Free shipping
16% off
$40.25
$48.47
Eaton 15 Amps Combination AFCI Single Pole Circuit Breaker
Amazon.com
75
$44.48
Leviton LB120-GFT 20A 1-Pole GFCI Thermal Magnetic Branch Circuit Breaker (120V) | Supplyhouse.Com
SupplyHouse.com
24
$44.48
Leviton LB120-GFT 20A 1-Pole GFCI Thermal Magnetic Branch Circuit Breaker (120V) | Supplyhouse.Com
SupplyHouse.com
24
$93.44
Leviton LB120-EPT 20A 1-Pole GFPE Thermal Magnetic Branch Circuit Breaker (120V) | Supplyhouse.Com
SupplyHouse.com
$93.44
Leviton LB120-EPT 20A 1-Pole GFPE Thermal Magnetic Branch Circuit Breaker (120V) | Supplyhouse.Com
SupplyHouse.com
$549.75
SIEMENS GF224NR 200 Amp, 2 Pole, 240-Volt, 3 Wire, Fused, General Duty, Outdoor Rated
Amazon.com
27
Free shipping
$549.75
SIEMENS GF224NR 200 Amp, 2 Pole, 240-Volt, 3 Wire, Fused, General Duty, Outdoor Rated
Amazon.com
27
$53.90
Leviton LB120-AFT 20A 1-Pole AFCI Thermal Magnetic Branch Circuit Breaker (120V) | Supplyhouse.Com
SupplyHouse.com
168
$53.90
Leviton LB120-AFT 20A 1-Pole AFCI Thermal Magnetic Branch Circuit Breaker (120V) | Supplyhouse.Com
SupplyHouse.com
168
$85.99
$131.98
Square D By Schneider Electric QO3100 QO 100 Amp Three-Pole Circuit Breaker, Black
Amazon.com
65
Free shipping
34% off
$85.99
$131.98
Square D By Schneider Electric QO3100 QO 100 Amp Three-Pole Circuit Breaker, Black
Amazon.com
65
$243.82
$2,497.81
CHSPT2ULTRA - Eaton 50A 120/240V 2-Pole Surge Protection Device NEMA 4
Essential Electric Supply
2K+
90% off
$243.82
$2,497.81
CHSPT2ULTRA - Eaton 50A 120/240V 2-Pole Surge Protection Device NEMA 4
Essential Electric Supply
2K+
$39.87
$219.12
CHT1520 - Cutler Hammer 20 Amp 1 Pole 120/240V Thermal Magnetic Circuit Breaker Type CHT
Essential Electric Supply
17
81% off
$39.87
$219.12
CHT1520 - Cutler Hammer 20 Amp 1 Pole 120/240V Thermal Magnetic Circuit Breaker Type CHT
Essential Electric Supply
17
$390.13
CH220EPD - Cutler Hammer 20A 240V 2 Pole GFCI Circuit Breaker 10Ka CH Frame Plug-In
Essential Electric Supply
61% off
$390.13
CH220EPD - Cutler Hammer 20A 240V 2 Pole GFCI Circuit Breaker 10Ka CH Frame Plug-In
Essential Electric Supply
$40.50
15 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker
Amazon.com
113
Free shipping
$40.50
15 Amp 1-Pole Combination Type AFCI Plug-On Neutral Circuit Breaker
Amazon.com
113
$51.38
Eaton BRP120DF Br Dual Function Af/Gf 1P 20A
Amazon.com
157
Free shipping
$51.38
Eaton BRP120DF Br Dual Function Af/Gf 1P 20A
Amazon.com
157
What Is a Branch Circuit Breaker? (An Expert's Explanation)
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Shop branch circuit protection

Sponsored
About our ads
$63.08
$88.25
Leviton LB120-DFT 20A 1-Pole Plug-On AFCI/GFCI Branch Circuit Breaker, Thermal Magnetic, 120 VAC, White
Amazon.com
495
Free shipping
28% off
$63.08
$88.25
Leviton LB120-DFT 20A 1-Pole Plug-On AFCI/GFCI Branch Circuit Breaker, Thermal Magnetic, 120 VAC, White
Amazon.com
495
$44.37
$54.82
Leviton LB120-AFT 20A 1-Pole Plug-On AFCI Branch Circuit Breaker, Thermal Magnetic, 120V, White
Amazon.com
168
Free shipping
19% off
$44.37
$54.82
Leviton LB120-AFT 20A 1-Pole Plug-On AFCI Branch Circuit Breaker, Thermal Magnetic, 120V, White
Amazon.com
168
$94.43
$143.00
Leviton LSPD2-T Surge Protective Device With Two 20A 1-Pole Plug-On Standard Branch Circuit Breakers, Thermal Magnetic, 120/240 VAC, White
Amazon.com
40
Free shipping
33% off
$94.43
$143.00
Leviton LSPD2-T Surge Protective Device With Two 20A 1-Pole Plug-On Standard Branch Circuit Breakers, Thermal Magnetic, 120/240 VAC, White
Amazon.com
40
$47.49
$72.25
Leviton 15A 1-Pole Plug-On AFCI Branch Circuit Breaker, Thermal Magnetic, 120 VAC, LB115-AFT, White
Amazon.com
10
Free shipping
34% off
$47.49
$72.25
Leviton 15A 1-Pole Plug-On AFCI Branch Circuit Breaker, Thermal Magnetic, 120 VAC, LB115-AFT, White
Amazon.com
10
$454.75
EDB34045 | Quality Switchgear
Quality Switchgear
$454.75
EDB34045 | Quality Switchgear
Quality Switchgear
$9.99
KERWINN AC Miniature Circuit Breaker 2 Pole 20A (MCB),120V/240V 50/60Hz DIN Rail Mount Breaker, Compatible With Grid-Tied Solar Systems, RV & Home
Amazon.com
14
$9.99
KERWINN AC Miniature Circuit Breaker 2 Pole 20A (MCB),120V/240V 50/60Hz DIN Rail Mount Breaker, Compatible With Grid-Tied Solar Systems, RV & Home
Amazon.com
14
$112.00
SIEMENS Q220GF Ground Fault Circuit Interrupter, 20 Amp, 2-Pole GFCI Circuit Breaker Replaces QF220A
Amazon.com
13
Free shipping
$112.00
SIEMENS Q220GF Ground Fault Circuit Interrupter, 20 Amp, 2-Pole GFCI Circuit Breaker Replaces QF220A
Amazon.com
13
$58.24
Smart Branch Circuit Breaker, Standard 1-Pole 20 Amp 120-Volt 10Ka Interrupt Rating LB120-SR
Home Depot
Free shipping
$58.24
Smart Branch Circuit Breaker, Standard 1-Pole 20 Amp 120-Volt 10Ka Interrupt Rating LB120-SR
Home Depot
Free shipping
$119.14
SIEMENS Q215GF Ground Fault Circuit Interrupter, 15 Amp, 2-Pole GFCI Circuit Breaker Replaces QF215A
Amazon.com
8
Free shipping
$119.14
SIEMENS Q215GF Ground Fault Circuit Interrupter, 15 Amp, 2-Pole GFCI Circuit Breaker Replaces QF215A
Amazon.com
8
$65.00
Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
Amazon.com
125
Free shipping
$65.00
Siemens QSPD2A035B 35 Kamp Boltshield Indoor Surge Protective Device
Amazon.com
125
$65.00
$368.88
BRD230240 - Cutler Hammer 4-Pole 120/240V 30/40A Type BRD Quadplex Circuit Breaker 10Ka Interrupt
Essential Electric Supply
82% off
$65.00
$368.88
BRD230240 - Cutler Hammer 4-Pole 120/240V 30/40A Type BRD Quadplex Circuit Breaker 10Ka Interrupt
Essential Electric Supply
$56.82
Branch Circuit Breaker, GFCI 1-Pole 15 Amp, 120-Volt, Thermal Magnetic LB115-GFT
Home Depot
129
Free shipping
$56.82
Branch Circuit Breaker, GFCI 1-Pole 15 Amp, 120-Volt, Thermal Magnetic LB115-GFT
Home Depot
129
$91.03
1-Pole 30 Amp, 120-Volt, 2nd Gen Wi-Fi Smart Branch Circuit Breaker Standard 10Ka Interrupt Rating, Thermal Magnetic
Home Depot
3
Free shipping
$91.03
1-Pole 30 Amp, 120-Volt, 2nd Gen Wi-Fi Smart Branch Circuit Breaker Standard 10Ka Interrupt Rating, Thermal Magnetic
Home Depot
3
$58.11
Siemens QF130A Ground Fault Circuit Interrupter, 30 Amp, 1 Pole, 120V, 10,000 AIC
Amazon.com
1K+
Free shipping
$58.11
Siemens QF130A Ground Fault Circuit Interrupter, 30 Amp, 1 Pole, 120V, 10,000 AIC
Amazon.com
1K+
$163.15
1-Pole 20 Amp, 120-Volt, 2nd Gen Wi-Fi Smart GFPE Branch Circuit Breaker Standard 10Ka Interrupt Rating Thermal Magnetic
Home Depot
3
Free shipping
$163.15
1-Pole 20 Amp, 120-Volt, 2nd Gen Wi-Fi Smart GFPE Branch Circuit Breaker Standard 10Ka Interrupt Rating Thermal Magnetic
Home Depot
3
$104.17
Surge Protective Device With Two 20 Amp 1-Pole Standard Thermal Magnetic Branch Circuit Breakers LSPD2-TR
Home Depot
1
Free shipping
$104.17
Surge Protective Device With Two 20 Amp 1-Pole Standard Thermal Magnetic Branch Circuit Breakers LSPD2-TR
Home Depot
1
$60.00
Branch Circuit Breaker, AFCI 1-Pole 20 Amp, 120-Volt, Thermal Magnetic LB120-AFR
Home Depot
52
Free shipping
$60.00
Branch Circuit Breaker, AFCI 1-Pole 20 Amp, 120-Volt, Thermal Magnetic LB120-AFR
Home Depot
52
$7.64
Branch Circuit Breaker, Standard 1-Pole 20 Amp, 120-Volt, Thermal Magnetic
Home Depot
9
Free shipping
$7.64
Branch Circuit Breaker, Standard 1-Pole 20 Amp, 120-Volt, Thermal Magnetic
Home Depot
9