Circuit Breakers
Showing 49 - 96
of 8146
Items
Filters
Ways to Shop
Circuit Breaker Type
Trip Type
BR260 Type BR Circuit Breaker, 120/240 V AC, 60 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
BR260
UPC:
786676363105
Item #:
180460
BR2020 Type BR Circuit Breaker, 120 V AC, (2) 20 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
BR2020
UPC:
786676370257
Item #:
18228
BR215 Type BR Circuit Breaker, 120/240 V AC, 15 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
BR215
UPC:
786676362801
Item #:
181056
BR1515 Type BR Circuit Breaker, 120/240 V AC, (2) 15 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
BR1515
UPC:
786676370059
Item #:
191694
BRN115AF Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR:
Eaton
MFR #:
BRN115AF
UPC:
786689040888
Item #:
889413
BRP120AF Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR:
Eaton
MFR #:
BRP120AF
UPC:
786689041021
Item #:
843602
LB230-G LB Series Ground Fault Circuit Breaker, 120, 208, 240 V AC, 30 A, 2 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB230-G
UPC:
078477468623
Item #:
32740
LB250-G LB Series Ground Fault Circuit Breaker, 120, 208, 240 V AC, 50 A, 2 Poles, Magnetic Trip
MFR:
Leviton
MFR #:
LB250-G
UPC:
078477224946
Item #:
1294632
CHFN120DF Type CH Dual Function Arc Fault/Ground Fault Combination Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 1 Poles
MFR:
Eaton
MFR #:
CHFN120DF
UPC:
786689058852
Item #:
900486
BRN115DF 2-Function Type BR Combination Miniature Arc Fault/Ground Fault Circuit Breaker, 120 V AC, 15 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
BRN115DF
UPC:
786689059675
Item #:
894813
BAB2020 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR:
Eaton
MFR #:
BAB2020
UPC:
786679302200
Item #:
9714
BRN120GF Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR:
Eaton
MFR #:
BRN120GF
UPC:
786689031336
Item #:
889417
BRP120DF Thermal Magnetic Circuit Breaker, 20 Amp, 10 kAIC, Single Pole
MFR:
Eaton
MFR #:
BRP120DF
UPC:
786670009207
Item #:
843607
BRP120GF Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR:
Eaton
MFR #:
BRP120GF
UPC:
786689031206
Item #:
843605
BRN120DF Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR:
Eaton
MFR #:
BRN120DF
UPC:
786689059699
Item #:
894810
BR130 Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR:
Eaton
MFR #:
BR130
UPC:
786676362207
Item #:
121248
QO1515 Tandem Miniature Circuit Breaker, 120/240 V AC, 15 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QO1515
UPC:
785901400905
Item #:
578202
HOM220GFI Homeline Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
HOM220GFI
UPC:
785901303206
Item #:
178433
CHF225 Type CHF Standard Circuit Breaker With Mechanical Trip Flag, 120/240 V AC, 25 A, 10 kA Interrupt, 2 Poles
MFR:
Eaton
MFR #:
CHF225
UPC:
786685361895
Item #:
73945
HOMT1515 Homeline Tandem circuit breaker, Homeline, 2 x 1 pole at 15A, 120/240VAC, 10kA AIR, plug in, UL
MFR:
Schneider Electric
MFR #:
HOMT1515
UPC:
785901065388
Item #:
114446
CHT2020 Miniature Circuit Breaker, 220 Amp, 1 Pole, 120/240V
MFR:
Eaton
MFR #:
CHT2020
UPC:
782113631547
Item #:
515148
QO120PAFGF Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR:
Schneider Electric
MFR #:
QO120PAFGF
UPC:
785901779278
Item #:
1232201
BR270 Type BR Circuit Breaker, 120/240 V AC, 70 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
BR270
UPC:
786676363150
Item #:
94466
CHF230 Type CHF Standard Circuit Breaker With Mechanical Trip Flag, 120/240 V AC, 30 A, 10 kA Interrupt, 2 Poles
MFR:
Eaton
MFR #:
CHF230
UPC:
786685361901
Item #:
74628
LB120-AFT AFCI Circuit Breaker, 120 V AC, 20 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip
MFR:
Leviton
MFR #:
LB120-AFT
UPC:
078477644812
Item #:
1108826
HOM240GFI Homeline Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
HOM240GFI
UPC:
785901303466
Item #:
190231
HOM130 Homeline Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
HOM130
UPC:
785901065227
Item #:
101268
HOM230GFI Homeline Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
HOM230GFI
UPC:
785901303237
Item #:
189561
CHFN120GF Type CH Self-Test Ground Fault Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 1 Poles
MFR:
Eaton
MFR #:
CHFN120GF
UPC:
786689058876
Item #:
914837
BR225 Miniature Circuit Breaker, 25 Amp, 2 Pole, 120/240V
MFR:
Eaton
MFR #:
BR225
UPC:
786676362900
Item #:
78817
QO2100BNRB 1-ph 2-Space Loadcenter Enclosure, NEMA 3R NEMA Rating, 13.19 in L x 6.93 in W x 4.12 in D, Steel
MFR:
Schneider Electric
MFR #:
QO2100BNRB
UPC:
785901051749
Item #:
99066
CH2100 Type CH Standard Circuit Breaker, 120/240 V AC, 100 A, 10 kA Interrupt, 2 Poles
MFR:
Eaton
MFR #:
CH2100
UPC:
782113102375
Item #:
138035
CHF220 Type CHF Standard Circuit Breaker With Mechanical Trip Flag, 120/240 V AC, 20 A, 10 kA Interrupt, 2 Poles
MFR:
Eaton
MFR #:
CHF220
UPC:
786685361888
Item #:
73280
B075 Type B Rainproof Socket Hub, 3/4 in, For Use With QO NEMA 3R Load Center and Meter Socket and RB Devices
MFR:
Schneider Electric
MFR #:
B075
UPC:
785901459415
Item #:
87324
BAB3020H Miniature Circuit Breaker, 20 Amp, 3 Pole, 240V
MFR:
Eaton
MFR #:
BAB3020H
UPC:
786679303207
Item #:
157696
CHFP115DF 2-Function Arc/Ground Fault Circuit Breaker, 15 A, 10 kA Interrupt
MFR:
Eaton
MFR #:
CHFP115DF
UPC:
786689058937
Item #:
904147
QO340 Standard Miniature Circuit Breaker, 240 V AC, 40 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QO340
UPC:
785901400769
Item #:
174020
B100 Type B Rainproof Socket Hub, 1 in, For Use With QO NEMA 3R Load Center and Meter Socket and RB Devices
MFR:
Schneider Electric
MFR #:
B100
UPC:
785901459422
Item #:
87963
BAB2030 Miniature Circuit Breaker, 30 Amp, 2 Pole, 240V
MFR:
Eaton
MFR #:
BAB2030
UPC:
786679302309
Item #:
10368
QO250GFI Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO250GFI
UPC:
785901764861
Item #:
62910
LB220-T Standard Circuit Breaker With Instruction Sheet, 120/240 V AC, 20 A, 10 kA Interrupt, 2 Poles
MFR:
Leviton
MFR #:
LB220-T
UPC:
078477644669
Item #:
1108815
HDL36015 PowerPact 80% Rated Type HDA Molded Case Circuit Breaker, 600 V AC/250 V DC, 15 A, 25 kA at 240 VAC/18 kA at 480 VAC/14 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
HDL36015
UPC:
785901577867
Item #:
115571
![Mini circuit breaker, E-Frame, 100A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79362/sqd-edb34100-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EDB34100 Molded Case Standard Miniature Circuit Breaker, 277/480Y V AC, 100 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EDB34100
UPC:
785901875383
Item #:
100223
QO215 Standard 2-Pole Miniature Circuit Breaker, 120/240 V AC, 15 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QO215
UPC:
785901400301
Item #:
151882
CHF215 Type CHF Standard Circuit Breaker With Mechanical Trip Flag, 120/240 V AC, 15 A, 10 kA Interrupt, 2 Poles
MFR:
Eaton
MFR #:
CHF215
UPC:
786685361871
Item #:
68689
QO235 Standard Miniature Circuit Breaker, 120/240 V AC, 35 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QO235
UPC:
785901012429
Item #:
173202
QOB350 Standard Miniature Circuit Breaker, 240 V AC, 50 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOB350
UPC:
785901417163
Item #:
41165
CHFP115AF Type CH Combination Miniature Fireguard/Arc Fault Circuit Breaker, 120/240 V AC, 15 A, 10 kA Interrupt, 1 Poles
MFR:
Eaton
MFR #:
CHFP115AF
UPC:
786689058920
Item #:
901136
About Circuit Breakers
Circuit breakers are a critical component of electrical systems, protecting them against overload or short-circuiting. These devices shut off power when levels exceed a safety threshold in order to prevent damage to equipment or personnel. There are a variety of types of circuit breakers to suit different applications, including miniature, molded case, low voltage, GFCI, and AFCI.