Circuit Breakers and Accessories
Showing 481 - 528
of 8748
Items
9421LB7 Type L Heavy Duty Operating Mechanism, NEMA 1/3R/12 NEMA Rating, Variable Depth Handle Handle/Operation, Door Handle Mounting, For Use With PowerPact 3-Pole 125 A B Frame Molded Case Circuit Breaker
MFR:
Schneider Electric
MFR #:
9421LB7
UPC:
785901093480
Item #:
728572
GV4PB80N GV4 Multi-Function Motor circuit breaker, 690, 347 V AC, 80 A, 50 kA Interrupt, 3 P Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
GV4PB80N
Item #:
1040363
HGL36040 PowerPact 80% Rated Type HGL Molded Case Circuit Breaker, 600 V AC/250 V DC, 40 A, 65 kA at 240 VAC/35 kA at 480 VAC/18 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
HGL36040
UPC:
785901598749
Item #:
109779
S29370 PowerPact Removable Handle Padlock Device, For Use With Standard Circuit Breaker
MFR:
Schneider Electric
MFR #:
S29370
UPC:
785901468585
Item #:
169361
BDA34030Y I-Line PowerPact Molded Case Circuit Breaker, 480Y/277 V AC, 30 A, 14/18/25 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BDA34030Y
Item #:
756776
BJA36030 I-Line PowerPact Molded Case Circuit Breaker, 600Y/347 V AC, 30 A, 100 kA at 240 V AC/65 kA at 480 V AC/25 kA at 600Y/347 V AC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BJA36030
Item #:
847541
HJA36150 PowerPact 80% Rated Type HJA Molded Case Circuit Breaker, 600 V AC/250 V DC, 150 A, 100 kA at 240 VAC/65 kA at 480 VAC/25 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
HJA36150
UPC:
785901651543
Item #:
139902
HOM220CAFI Homeline Miniature Circuit Breaker, 20 Amp, 2 Pole, 120V
MFR:
Schneider Electric
MFR #:
HOM220CAFI
UPC:
785901394075
Item #:
235976
QOU3100 Type QOU Standard Unit Mount Miniature Circuit Breaker, 240 V AC, 100 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU3100
UPC:
785901060338
Item #:
165967
M9F43170 C60BP Multi-Standard Miniature Circuit Breaker, 240/415 VAC, 60 VDC, 0.5 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F43170
Item #:
946251
JGL36250U31X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V
MFR:
Schneider Electric
MFR #:
JGL36250U31X
UPC:
785901125990
Item #:
282602
QO260NATS QO Series Molded Case Switch, 240 V AC, 60 A, 2 Poles
MFR:
Schneider Electric
MFR #:
QO260NATS
UPC:
785901628866
Item #:
11757
GHB1030 C Series Type GHB Molded Case Circuit Breaker, 277 V AC/125 V DC, 30 A, 14 kA Interrupt, 1 Pole, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
GHB1030
UPC:
786679016466
Item #:
124307
CLGF120 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR:
Eaton
MFR #:
CLGF120
UPC:
786689031527
Item #:
907415
M9F21105 C60SP Multi-Standard Miniature Circuit Breaker, 240/415 VAC, 60 VDC, 5 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F21105
Item #:
751201
PDG22G0100TFFJ Power Defense Molded Case Circuit Breaker, 600 V AC, 100 A, 35 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Eaton
MFR #:
PDG22G0100TFFJ
UPC:
786679317884
Item #:
1190811
S29339 PowerPact Direct Mount Rotary Handle, Red/Yellow
MFR:
Schneider Electric
MFR #:
S29339
UPC:
785901613039
Item #:
73505
QO120VH Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO120VH
UPC:
785901371786
Item #:
86658
9342540 Circuit Breaker Component Adapter, For Use With 5/10 mm Cross Section H Busbars, 60 mm Center-to-Center Spacing Bar System, 690 V AC, 125 A, 3-Pole, 3-Phase, Box Terminal, 35 to 120 sq-mm Wire Size, Polyamide (PA 6.6), Pale Gray
MFR:
Rittal
MFR #:
9342540
UPC:
639889830844
Item #:
504910
QBHW3030H Miniature Circuit Breaker, 30 Amp, 3 Pole, 240V
MFR:
Eaton
MFR #:
QBHW3030H
UPC:
786679393307
Item #:
123143
BDL36040 PowerPact BD 040 80% Rated Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 40 A, 10/14 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BDL36040
Item #:
593896
AL600LS52K3 PowerPact 3-Pole Mechanical Lug Kit, 2/0 AWG to 500 kcmil, Threaded Mount, For Use With 400 to 600 A L Frame Unit Mount Circuit Breaker
MFR:
Schneider Electric
MFR #:
AL600LS52K3
UPC:
785901163428
Item #:
68893
QOU2100 Type QOU Standard Miniature Circuit Breaker, 120/240 V AC, 100 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU2100
UPC:
785901060284
Item #:
57700
CLCAF120 Combination Classified Miniature Arc Fault Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 1 Poles
MFR:
Eaton
MFR #:
CLCAF120
UPC:
786685514499
Item #:
829290
QB1020CAF QuickLag Type QB Combination AFCI Circuit Breaker, 70 to 160 V AC, 20 A, 10 kA Interrupt, 1 Poles
MFR:
Eaton
MFR #:
QB1020CAF
UPC:
786685514437
Item #:
372416
PDC3HD2 PowerPact MasterPact Power Distribution Connector, For Use With HD, HG, HJ, HL Frame 15 to 100 A Standard Circuit Breaker, 2 AWG, 14 to 3 AWG Wire, 4.5/4 N-m Wire Binding Screw Torque
MFR:
Schneider Electric
MFR #:
PDC3HD2
UPC:
785901538011
Item #:
116181
M9F43330 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 30 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F43330
Item #:
752281
BW2150 Type BW Main Circuit Breaker, 120/240 V AC, 150 A, 10 kA Interrupt, 2 Poles
MFR:
Eaton
MFR #:
BW2150
UPC:
786676460408
Item #:
88799
BJA36060 I-Line PowerPact Molded Case Circuit Breaker, 480Y/277 V AC, 40 A, 25 kA at 240 V AC, 18 kA at 480 V AC, 14 kA at 600Y/347 V AC Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BJA36060
Item #:
788131
BRN120EP Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR:
Eaton
MFR #:
BRN120EP
UPC:
786689031329
Item #:
899719
BR430 Type BR Circuit Breaker, 120/240 V AC, 30 A, 10 kA Interrupt, 4 Poles
MFR:
Eaton
MFR #:
BR430
UPC:
786676372206
Item #:
140830
QL1HT QuickLag Handle Tie, 1 Pole, For Use With Circuit Breaker
MFR:
Eaton
MFR #:
QL1HT
UPC:
786679480076
Item #:
170978
BW2100 Type BW Circuit Breaker, 120/240 V AC, 100 A, 10 kA Interrupt, 2 Poles
MFR:
Eaton
MFR #:
BW2100
UPC:
782116061099
Item #:
175349
BDF16015 PowerPact Type BDF Molded Case Circuit Breaker, 600Y/347 V AC, 15 A, 14 kA Interrupt, 1 Poles, Electronic Trip
MFR:
Schneider Electric
MFR #:
BDF16015
Item #:
787788
FAZ-B20/1-RT Miniature Circuit Breaker, 20 Amp, 1 Pole, 277/480V
MFR:
Eaton
MFR #:
FAZ-B20/1-RT
Item #:
97377
QOB225VH Miniature Circuit Breaker, 25 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB225VH
UPC:
785901371939
Item #:
74038
BGA36050 PowerPact I-Line Molded Case Circuit Breaker, 600Y/347 V AC, 50 A, 65 kA at 240 V AC, 35 kA at 480 V AC, 18 kA at 600Y/347 V AC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BGA36050
Item #:
803450
LB280 AFCI/GFCI Basic Standard Branch Circuit Breaker, 120/240 V AC, 80 A, 10 kA Interrupt, 2 Poles
MFR:
Leviton
MFR #:
LB280
UPC:
078477814529
Item #:
840418
BDA36060 PowerPact Type BDA Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 60 A, 10/14/18/25 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
BDA36060
Item #:
723319
QOHPL Padlock Attachment, For Use With QO Miniature Circuit Breaker, 1-Pole, Steel
MFR:
Schneider Electric
MFR #:
QOHPL
UPC:
785901763475
Item #:
133776
![Mini circuit breaker accessory, QO, padlock attachment, 1 pole [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da807/c895eb5f-ec49-4ef4-a471-285c6e90da80712/sqd-hlo1-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
HLO1 Handle Clamp Padlock Attachment, For Use With QO, QOB 1-Pole Miniature Circuit Breaker, Steel
MFR:
Schneider Electric
MFR #:
HLO1
UPC:
785901440123
Item #:
154167
M9F42204 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 4 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F42204
Item #:
805120
FAZ-C15/2-NA Miniature Circuit Breaker, 15 Amp, 2 Pole, 125/277V
MFR:
Eaton
MFR #:
FAZ-C15/2-NA
Item #:
71157
QOU130 Type QOU Standard Unit Mount Miniature Circuit Breaker, 120/240 V AC, 30 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU130
UPC:
785901418566
Item #:
49685
S37424 PowerPact MasterPact Wire Terminal Kit, Threaded Mount, For Use With H, J and L Frame Circuit Breaker
MFR:
Schneider Electric
MFR #:
S37424
UPC:
785901618294
Item #:
152147
QOB3100VH Miniature Circuit Breaker, 100 Amp, 3 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB3100VH
UPC:
785901054801
Item #:
34083
CH330 Type CH Standard Circuit Breaker, 240 V AC, 30 A, 10 kA Interrupt, 3 Poles
MFR:
Eaton
MFR #:
CH330
UPC:
782113102054
Item #:
139292
M9F43205 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 5 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F43205
Item #:
927348
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.