Circuit Breakers and Accessories
Showing 1 - 48
of 8748
Items
Top Seller
QO260 Standard 2-Pole Miniature Circuit Breaker, 120/240 V AC, 60 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QO260
UPC:
785901400561
Item #:
154432
Top Seller
CHF120 Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR:
Eaton
MFR #:
CHF120
UPC:
786685361840
Item #:
81644
Top Seller
QO240 Standard 2-Pole Miniature Circuit Breaker, 120/240 V AC, 40 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QO240
UPC:
785901400486
Item #:
153113
Top Seller
QOB120 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240VAC, 10kA
MFR:
Schneider Electric
MFR #:
QOB120
UPC:
785901416722
Item #:
161405
Top Seller
QO200TR Molded Case Circuit Breaker, 60 Amp, 2 Pole, 240V
MFR:
Schneider Electric
MFR #:
QO200TR
UPC:
785901535966
Item #:
12298
Top Seller
QO2020 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO2020
UPC:
785901400943
Item #:
166228
Top Seller
HOMT2020 Homeline Tandem circuit breaker, Homeline, 2 x 1 pole at 20A, 120/240VAC, 10kA AIR, plug in, UL
MFR:
Schneider Electric
MFR #:
HOMT2020
UPC:
785901065401
Item #:
115793
Top Seller
HOM3060M200PC Homeline Load center, Homeline, 1 phase, 30 spaces, 60 circuits, 200A convertible main breaker, PoN, NEMA1, combo cover
MFR:
Schneider Electric
MFR #:
HOM3060M200PC
UPC:
785901977759
Item #:
224075
Top Seller
HOM120PCAFI Homeline Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR:
Schneider Electric
MFR #:
HOM120PCAFI
UPC:
785901594475
Item #:
227098
Top Seller
BR2100 Type BR Circuit Breaker, 120/240 V AC, 100 A, 10 kA Interrupt, 2 Poles
MFR:
Eaton
MFR #:
BR2100
UPC:
786676363259
Item #:
103538
Top Seller
BRP115AF Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR:
Eaton
MFR #:
BRP115AF
UPC:
786689041014
Item #:
843604
Top Seller
QO120GFI Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR:
Schneider Electric
MFR #:
QO120GFI
UPC:
785901255079
Item #:
32265
Top Seller
BR240, Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR:
Eaton
MFR #:
BR240
UPC:
786676363006
Item #:
134720
Top Seller
HOM4080M200PC Homeline Load center, Homeline, 1 phase, 40 spaces, 80 circuits, 200A convertible main breaker, PoN, NEMA1, combo cover
MFR:
Schneider Electric
MFR #:
HOM4080M200PC
UPC:
785901977575
Item #:
231715
Top Seller
QO115 Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO115
UPC:
785901400066
Item #:
148565
Top Seller
BR220, Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR:
Eaton
MFR #:
BR220
UPC:
786676362856
Item #:
131057
Top Seller
QO2100 Miniature Circuit Breaker, 100 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO2100
UPC:
785901501305
Item #:
114605
Top Seller
HOM260 Homeline Miniature Circuit Breaker, 60 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
HOM260
UPC:
785901065333
Item #:
109233
Top Seller
HOM120GFI Homeline Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR:
Schneider Electric
MFR #:
HOM120GFI
UPC:
785901065371
Item #:
113806
Top Seller
BR115 Circuit Breaker, 15 Amp, 1 Pole, 120/240V
MFR:
Eaton
MFR #:
BR115
UPC:
786676362054
Item #:
149352
Top Seller
BR250 Molded Case Circuit Breaker, 50 Amp, 1 Pole, 120V
MFR:
Eaton
MFR #:
BR250
UPC:
786676363051
Item #:
179763
Top Seller
QO250, Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO250
UPC:
785901400523
Item #:
153737
Top Seller
HOM120PDF Homeline Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR:
Schneider Electric
MFR #:
HOM120PDF
UPC:
785901978343
Item #:
228633
Top Seller
HOM2100 Homeline Miniature Circuit Breaker, 100 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
HOM2100
UPC:
785901065753
Item #:
111781
Top Seller
HOM115PCAFI Homeline Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V
MFR:
Schneider Electric
MFR #:
HOM115PCAFI
UPC:
785901950806
Item #:
232075
Top Seller
QO220 Miniature Circuit Breakers, 20 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO220
UPC:
785901400363
Item #:
152491
Top Seller
HOM240 Homeline Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
HOM240
UPC:
785901065302
Item #:
107146
Top Seller
BR230 Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR:
Eaton
MFR #:
BR230
UPC:
786676362955
Item #:
102788
Top Seller
HOM115 Homeline Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
HOM115
UPC:
785901065203
Item #:
99831
Top Seller
HOM250 Homeline Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
HOM250
UPC:
785901065326
Item #:
108567
Top Seller
BR120 Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR:
Eaton
MFR #:
BR120
UPC:
786676362108
Item #:
68746
Top Seller
HOM220 Homeline Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
HOM220
UPC:
785901065289
Item #:
104325
Top Seller
QO120 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO120
UPC:
785901400103
Item #:
149271
Top Seller
HOM230 Homeline Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
HOM230
UPC:
785901065296
Item #:
105750
Top Seller
HOM120 Homeline Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
HOM120
UPC:
785901065210
Item #:
100491
Top Seller
QO230 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO230
UPC:
785901400424
Item #:
152499
![Mini circuit breaker, E-Frame, 40A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79348/sqd-edb34040-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EDB34040 Type EDB Molded Case Standard E-FRAME Miniature Circuit Breaker, 277/480Y V AC, 40 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EDB34040
UPC:
785901875284
Item #:
169671
GHB3030 C Series Type GHB Molded Case Circuit Breaker, 480Y/277 V AC/125/250 V DC, 30 A, 65/14 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
GHB3030
UPC:
786679911273
Item #:
122341
BAB3050H Miniature Circuit Breaker, 50 Amp, 3 Pole, 240V
MFR:
Eaton
MFR #:
BAB3050H
UPC:
786679303504
Item #:
20069
QOT2020 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOT2020
UPC:
785901418085
Item #:
150209
BAB3060H Miniature Circuit Breaker, 60 Amp, 3 Pole, 240V
MFR:
Eaton
MFR #:
BAB3060H
UPC:
786679303603
Item #:
20778
CHFP120GF Type CH Ground Fault Self-Test GFCI Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 1 Pole
MFR:
Eaton
MFR #:
CHFP120GF
UPC:
786689058975
Item #:
904146
QOB215 Standard 2-Pole Miniature Circuit Breaker, 240 V AC/48 V DC, 15 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOB215
UPC:
785901416821
Item #:
102809
QO240GFI Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO240GFI
UPC:
785901764854
Item #:
26066
M9F42103 C60BP Multi-Standard Miniature Circuit Breaker, 240/277/415 VAC, 60 VDC, 3 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F42103
Item #:
728064
BAB3100H Miniature Circuit Breaker, 100 Amp, 3 Pole, 240V
MFR:
Eaton
MFR #:
BAB3100H
UPC:
786679304006
Item #:
146183
BAB2060 Miniature Circuit Breaker, 60 Amp, 2 Pole, 120/240V
MFR:
Eaton
MFR #:
BAB2060
UPC:
786679302606
Item #:
18807
HOM245 Homeline Miniature Circuit Breaker, 45 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
HOM245
UPC:
785901065500
Item #:
107869
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.