Circuit Breakers
Showing 337 - 384
of 8146
Items
HDL36020 PowerPact 80% Rated Type HDA Molded Case Circuit Breaker, 600 V AC/250 V DC, 20 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 #:
HDL36020
UPC:
785901706694
Item #:
22371
BR245 Type BR Circuit Breaker, 120/240 V AC, 45 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
BR245
UPC:
786676374453
Item #:
31285
![Mini circuit breaker, E-Frame, 80A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79358/sqd-edb34080-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EDB34080 Type EDB Molded Case Standard E-FRAME Miniature Circuit Breaker, 277/480Y V AC, 80 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EDB34080
UPC:
785901875369
Item #:
136913
QOB350VH Miniature Circuit Breaker, 50 Amp, 3 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB350VH
UPC:
785901054825
Item #:
163366
M9F43306 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 6 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F43306
Item #:
718400
QOM2150VH Circuit Breaker, 150 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOM2150VH
UPC:
785901004059
Item #:
16026
LB290 AFCI/GFCI Basic Standard Branch Circuit Breaker, 120/240 V AC, 90 A, 10 kA Interrupt, 2 Poles
MFR:
Leviton
MFR #:
LB290
UPC:
078477814512
Item #:
840420
CL220 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR:
Eaton
MFR #:
CL220
UPC:
786676011631
Item #:
28061
QOU240 Type QOU Standard Unit Mount Miniature Circuit Breaker, 120/240 V AC, 40 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU240
UPC:
785901418740
Item #:
173459
QO130GFI Miniature Circuit Breaker, 30 Amp, 1 Pole, 120V
MFR:
Schneider Electric
MFR #:
QO130GFI
UPC:
785901255093
Item #:
55587
QBGFT2030 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR:
Eaton
MFR #:
QBGFT2030
UPC:
786676026734
Item #:
418831
GHB3050 C Series Type GHB Molded Case Circuit Breaker, 480Y/277 V AC/125/250 V DC, 50 A, 65/14 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
GHB3050
UPC:
786679911297
Item #:
110421
HOMT2020240 Homeline Tandem circuit breaker, Homeline, 2 x 1 pole at 20A, 1 x 2 pole at 40A, 120/240VAC, 10kA AIR, plug in, UL
MFR:
Schneider Electric
MFR #:
HOMT2020240
UPC:
785901377047
Item #:
96217
M9F42210 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 10 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F42210
Item #:
769920
QOU250 Type QOU Standard Unit Mount Miniature Circuit Breaker, 120/240 V AC, 50 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU250
UPC:
785901418771
Item #:
174297
BRN130GF Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR:
Eaton
MFR #:
BRN130GF
UPC:
786689031435
Item #:
899703
QOM2200MM Circuit Breaker, 200 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOM2200MM
UPC:
785901765226
Item #:
54336
CH2125 Type CH Standard Circuit Breaker, 120/240 V AC, 125 A, 10 kA Interrupt, 2 Poles
MFR:
Eaton
MFR #:
CH2125
UPC:
782113298788
Item #:
141302
QO2100NRBCP 1-Phase Circuit Breaker Enclosure, 120/240 V AC, 100 A, 2 Poles, 22 kA Interrupt
MFR:
Schneider Electric
MFR #:
QO2100NRBCP
UPC:
047569517624
Item #:
8515
HOMT2020250 Homeline Tandem circuit breaker, Homeline, 2 x 1 pole at 20A, 1 x 2 pole at 50A, 120/240VAC, 10kA AIR, plug in, UL
MFR:
Schneider Electric
MFR #:
HOMT2020250
UPC:
785901377054
Item #:
98099
CL230 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR:
Eaton
MFR #:
CL230
UPC:
786676011655
Item #:
29568
KTK-R-2 Limitron Fast Acting Fuse, 2 A, 600 V AC, 200 kA, Class CC, Cylindrical Body
MFR:
Eaton Bussmann
MFR #:
KTK-R-2
UPC:
051712420600
Item #:
54437
QO370 Miniature Circuit Breaker, 70 Amp, 3 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO370
UPC:
785901004387
Item #:
28255
HOM125 Homeline Miniature Circuit Breaker, 25 Amp, 1 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
HOM125
UPC:
785901065463
Item #:
91318
LAL36400MB Molded Case Circuit Breaker, 400 Amp, 3 Pole, 600V
MFR:
Schneider Electric
MFR #:
LAL36400MB
UPC:
785901005513
Item #:
77340
CHN240GF Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR:
Eaton
MFR #:
CHN240GF
UPC:
786689217266
Item #:
959644
BAB2015 Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V
MFR:
Eaton
MFR #:
BAB2015
UPC:
786679302156
Item #:
8999
QL123PL QuickLag Ground Fault Padlockable Handle Lock, 1/2/3 Poles, For Use With Type P, B, C, QP, QL, QB Molded Case Circuit Breaker
MFR:
Eaton
MFR #:
QL123PL
UPC:
786679055212
Item #:
142611
M9F42104 C60BP Multi-Standard Miniature Circuit Breaker, 240/277/415 VAC, 60 VDC, 4 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F42104
Item #:
758987
QOU110 Type QOU Standard Unit Mount Miniature Circuit Breaker, 120/240 V AC, 10 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU110
UPC:
785901205678
Item #:
8277
HOMT230230 Homeline Quad tandem circuit breaker, Homeline, 2 x 2 pole at 30A, 120/240VAC, 10kA AIR, plug in, UL
MFR:
Schneider Electric
MFR #:
HOMT230230
UPC:
785901970453
Item #:
855300
QO315 Standard Miniature Circuit Breaker, 240 V AC, 15 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QO315
UPC:
785901400646
Item #:
162426
QOB315 Standard Miniature Circuit Breaker, 240 V AC, 15 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOB315
UPC:
785901417064
Item #:
41810
QOB320VH Miniature Circuit Breaker, 20 Amp, 3 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB320VH
UPC:
785901371960
Item #:
30849
BQ230250 Quadplex Type BQ Molded Case Circuit Breaker, 120/240 V AC, 30 to 50 A, 10 kA Interrupt, 4 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
BQ230250
UPC:
786676371100
Item #:
101515
ECC225R Circuit Breaker Enclosure, 25 in L x 9-1/2 in W x 5-1/2 in H, NEMA 3R
MFR:
Eaton
MFR #:
ECC225R
UPC:
782114225219
Item #:
160203
BRP115GF Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V
MFR:
Eaton
MFR #:
BRP115GF
UPC:
786689031152
Item #:
843606
QOB1201021 Standard Miniature Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOB1201021
UPC:
785901494195
Item #:
23625
BR1520 Type BR Duplex Circuit Breaker, 120/240 V AC, 15 to 20 A, 10 kA Interrupt, 1 Poles
MFR:
Eaton
MFR #:
BR1520
UPC:
786676370103
Item #:
36436
CL250 Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V
MFR:
Eaton
MFR #:
CL250
UPC:
786676011693
Item #:
31016
QBL22100 Molded Case Circuit Breaker, 100 Amp, 2 Pole, 240V
MFR:
Schneider Electric
MFR #:
QBL22100
UPC:
785901702931
Item #:
27359
CHF130 Standard Circuit Breaker With Mechanical Trip Flag, 120/240 V AC, 30 A, 10 kA Interrupt, 1 Poles
MFR:
Eaton
MFR #:
CHF130
UPC:
786685361864
Item #:
68064
BQ230230 Quadplex Type BQ Molded Case Circuit Breaker, 120/240 V AC, 30 A, 10 kA Interrupt, 4 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
BQ230230
UPC:
786676371001
Item #:
91961
BAB2100 Miniature Circuit Breaker, 100 Amp, 2 Pole, 120/240V
MFR:
Eaton
MFR #:
BAB2100
UPC:
786679303009
Item #:
78356
QOU120 Standard Mount Miniature Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU120
UPC:
785901418535
Item #:
48327
QOM100VH Circuit Breaker, 100 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOM100VH
UPC:
785901004035
Item #:
167776
BQ220230 Type BQ CTL Quadplex Circuit Breaker, 120/240 V AC, 20 to 30 A, 10 kA Interrupt, 4 Poles
MFR:
Eaton
MFR #:
BQ220230
UPC:
786676370806
Item #:
120088
CH290 Type CH Standard Circuit Breaker, 120/240 V AC, 90 A, 10 kA Interrupt, 2 Poles
MFR:
Eaton
MFR #:
CH290
UPC:
782113101910
Item #:
137247
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.