Circuit Breakers and Accessories
Showing 49 - 96
of 8748
Items
Filters
Ways to Shop
Circuit Breaker Type
BAB1020 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR:
Eaton
MFR #:
BAB1020
UPC:
786679301203
Item #:
16257
EDB34030 Type EDB Molded Case Standard E-FRAME Miniature Circuit Breaker, 277/480Y V AC, 30 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EDB34030
UPC:
785901875260
Item #:
98801
BR235 Type BR Plug-On Molded Case Circuit Breaker, 120/240 V AC, 35 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
BR235
UPC:
786676374354
Item #:
30008
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
Q2200MRBE PowerPacT Q Circuit breaker Enclosure, 200 Amp, Nema 3R
MFR:
Schneider Electric
MFR #:
Q2200MRBE
UPC:
785901695660
Item #:
1195955
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
HOM816M200PFTRB Homeline Load center, Homeline, 1 phase, 8 spaces, 16 circuits, 200A convertible main breaker, PoN, NEMA3R, feedthru
MFR:
Schneider Electric
MFR #:
HOM816M200PFTRB
UPC:
785901973959
Item #:
238210
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
LBHPL Handle Padlock Device, For Use With Branch Circuit Breakers
MFR:
Leviton
MFR #:
LBHPL
UPC:
078477822524
Item #:
830578
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
About Circuit Breakers and Accessories
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. Circuit breaker accessories are used to extend the functionality, mount, secure, protect, and extend the life of circuit breakers.