Circuit Breakers and Accessories
Showing 5377 - 5424
of 8748
Items
GHQ1020S Miniature Circuit Breaker, 20 Amp, 1 Pole, 277V
MFR:
Eaton
MFR #:
GHQ1020S
UPC:
786685403427
Item #:
446331
WMZS1C10 Miniature Circuit Breaker, 10 Amp, 1 Pole, 277/480V
MFR:
Eaton
MFR #:
WMZS1C10
UPC:
786685258652
Item #:
113337
WMZS3B50 Miniature Circuit Breaker, 50 Amp, 3 Pole, 277/480V
MFR:
Eaton
MFR #:
WMZS3B50
UPC:
786685259598
Item #:
84347
QOU360B Type QOU Standard Miniature Circuit Breaker, 240 V AC, 60 A, 10 kA at 240 V AC, 5 kA at 48 VDC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU360B
UPC:
785901121213
Item #:
1224499
QO240PL Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO240PL
UPC:
785901095774
Item #:
339280
QOXD120 Miniature Circuit Breaker, 20 Amp, 1 Pole, 240V
MFR:
Schneider Electric
MFR #:
QOXD120
UPC:
785901395669
Item #:
484231
![Mini circuit breaker, E-Frame, 50A, 3 pole, 480Y/277VAC, 65kA max, bolt on, shunt trip [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da794/c895eb5f-ec49-4ef4-a471-285c6e90da79433/sqd-egb34050sa-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EGB34050SA Type EGB Circuit Breaker, 480Y/277 V AC, 50 A, 65 kA at 240 VAC/35 kA at 480Y/277 VAC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EGB34050SA
UPC:
785901159094
Item #:
934857
50439 Type A IA80 Closed Toroid Earth Leakage Current Sensor, 1 kV, 160 A, For Use With Vigirex Ground Fault Relay
MFR:
Schneider Electric
MFR #:
50439
Item #:
284437
QO230HID Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO230HID
UPC:
785901543794
Item #:
157970
![Mini circuit breaker, E-Frame, 80A, 3 pole, 600Y/347VAC, 25kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79377/sqd-edb36080-13.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EDB36080 Branch Circuit Breaker, 347/600 V AC, 80 A, 14 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EDB36080
UPC:
785901235088
Item #:
25199
QOB250H Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB250H
UPC:
785901335450
Item #:
203995
QO350SWN1021 Miniature Circuit Breaker, 50 Amp, 3 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO350SWN1021
UPC:
785901088400
Item #:
148298
QOM40L Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOM40L
UPC:
785901114857
Item #:
553861
QOB120EPD2100 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V
MFR:
Schneider Electric
MFR #:
QOB120EPD2100
UPC:
785901763727
Item #:
171385
QH230 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QH230
UPC:
785901012931
Item #:
311543
M9F11310 C60N Miniature Circuit Breaker, 240/415/440 V AC/125 V DC, 10 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
M9F11310
Item #:
1109690
QO310 Standard Miniature Circuit Breaker, 240 V AC, 10 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QO310
UPC:
785901477488
Item #:
9045
QO280VH Miniature Circuit Breaker, 80 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO280VH
UPC:
785901054993
Item #:
75694
EDB14070 Miniature Circuit Breaker, 70 Amp, 1 Pole, 277V
MFR:
Schneider Electric
MFR #:
EDB14070
UPC:
785901335146
Item #:
113396
QOB230VH1021 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB230VH1021
UPC:
785901088745
Item #:
826810
QOB220HID Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB220HID
UPC:
785901362906
Item #:
369123
QOU1PA Low Ampere Circuit Breaker Padlock Attachment, For Use With QO and QOU Series 1 Pole Miniature Circuit Breaker
MFR:
Schneider Electric
MFR #:
QOU1PA
UPC:
785901763499
Item #:
53621
QOB220VH1021 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB220VH1021
UPC:
785901325123
Item #:
1215092
FAZ-B16/1-NA-SP Miniature Circuit Breaker, 16 Amp, 1 Pole, 277V
MFR:
Eaton
MFR #:
FAZ-B16/1-NA-SP
Item #:
1186846
QOUQ260RP Type QOU Standard Miniature Circuit Breaker, 240 VAC, 48 VDC, 60 A, 5/10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOUQ260RP
UPC:
785901783299
Item #:
159095
QOU1201200 Type QOU Miniature Circuit Breaker, 120/240 V AC, 20 A, 10 kA at 120/240 V AC, 5 kA at 48 VDC Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU1201200
UPC:
785901105039
Item #:
824696
![Mini circuit breaker, E-Frame, 70A, 3 pole, 600Y/347VAC, 25kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79376/sqd-edb36070-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EDB36070 Standard Miniature Circuit Breaker, 600 V AC, 70 A, 14 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EDB36070
UPC:
785901407010
Item #:
19175
EGB14050 Miniature Circuit Breaker, 50 Amp, 1 Pole, 277V
MFR:
Schneider Electric
MFR #:
EGB14050
UPC:
785901130215
Item #:
1141620
![Mini circuit breaker, E-Frame, 60A, 2 pole, 480Y/277VAC, 100kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da794/c895eb5f-ec49-4ef4-a471-285c6e90da79487/sqd-ejb24060-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EJB24060 Type EJB Circuit Breaker, 480Y/277 V AC, 60 A, 100 kA at 240 VAC/65 kA at 480Y/277 VAC Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EJB24060
UPC:
785901128816
Item #:
238428
QOU1101200 Type QOU Miniature Circuit Breaker, 120/240 V AC, 100 A, 10 kA at 120/240 V AC, 5 kA at 48 VDC Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU1101200
UPC:
785901151937
Item #:
824700
QOU250B Type QOU Standard Miniature Circuit Breaker, 120/240 V AC, 50 A, 10 kA at 120/240 V AC, 5 kA at 48 VDC Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU250B
UPC:
785901121084
Item #:
1293011
QOU1151200 Type QOU Miniature Circuit Breaker, 120/240 V AC, 15 A, 10 kA at 120/240 V AC, 5 kA at 48 VDC Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU1151200
UPC:
785901116370
Item #:
491100
![Mini circuit breaker, E-Frame, 70A, 2 pole, 480Y/277VAC, 65kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da794/c895eb5f-ec49-4ef4-a471-285c6e90da79406/sqd-egb24070-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EGB24070 Type EGB Circuit Breaker, 480Y/277 V AC, 70 A, 65 kA at 240 VAC/35 kA at 480Y/277 VAC Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EGB24070
UPC:
785901130451
Item #:
484233
QOB120HID Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB120HID
UPC:
785901543893
Item #:
67515
QOB320SWN Miniature Circuit Breaker, 20 Amp, 3 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB320SWN
UPC:
785901341901
Item #:
51194
QOU3405283 Type QOU Miniature Circuit Breaker, 240 V AC, 40 A, 10 kA at 240 V AC, 5 kA at 48 VDC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOU3405283
UPC:
785901412922
Item #:
125097
QOB225EPD Miniature Circuit Breaker, 25 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB225EPD
UPC:
785901362913
Item #:
673269
QO2110VH Miniature Circuit Breaker, 110 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO2110VH
UPC:
785901054931
Item #:
241300
![Mini circuit breaker, E-Frame, 70A, 3 pole, 480Y/277VAC, 100kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da795/c895eb5f-ec49-4ef4-a471-285c6e90da79510/sqd-ejb34070-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EJB34070 E-FRAME Type EJB Molded Case Miniature Circuit Breaker, 277/480Y V AC, 70 A, 65 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EJB34070
UPC:
785901130635
Item #:
83725
![Mini circuit breaker, E-Frame, 20A, 1 pole, 600Y/347VAC, 65kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79394/sqd-egb16020-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EGB16020 Miniature Circuit Breaker, 347/600Y V AC, 20 A, 35/65 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EGB16020
UPC:
785901238102
Item #:
350351
QO325VH Miniature Circuit Breaker, 25 Amp, 3 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO325VH
UPC:
785901371878
Item #:
134945
QOB1201042 Type QOB Standard Miniature Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
QOB1201042
UPC:
785901435464
Item #:
382734
![Mini circuit breaker, E-Frame, 20A, 3 pole, 480Y/277VAC, 25kA max, bolt on, shunt trip [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79341/sqd-edb34020sa-13.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EDB34020SA E-FRAME Type EDB Ground Fault Molded Case Miniature Circuit Breaker, 277/480Y V AC, 20 A, 18/25 kA Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EDB34020SA
UPC:
785901112419
Item #:
118634
![Mini circuit breaker, E-Frame, 25A, 3 pole, 600Y/347VAC, 65kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da794/c895eb5f-ec49-4ef4-a471-285c6e90da79446/sqd-egb36025-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EGB36025 Type EGB Circuit Breaker, 600Y/347 V AC, 25 A, 65 kA at 240 VAC/35 kA at 480Y/277 VAC Interrupt, 3 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EGB36025
UPC:
785901239154
Item #:
166994
QOB220EPD1200 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QOB220EPD1200
UPC:
785901907329
Item #:
963342
QO130PL5393 Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V
MFR:
Schneider Electric
MFR #:
QO130PL5393
UPC:
785901404736
Item #:
110633
![Mini circuit breaker, E-Frame, 40A, 2 pole, 480Y/277VAC, 65kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da794/c895eb5f-ec49-4ef4-a471-285c6e90da79402/sqd-egb24040-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
EGB24040 E-FRAME Type EGB Molded Case Miniature Circuit Breaker, 277/480Y V AC, 40 A, 35 kA Interrupt, 2 Poles, Thermal Magnetic Trip
MFR:
Schneider Electric
MFR #:
EGB24040
UPC:
785901130314
Item #:
129457
EDB14045 Miniature Circuit Breaker, 45 Amp, 1 Pole, 277V
MFR:
Schneider Electric
MFR #:
EDB14045
UPC:
785901335139
Item #:
174647
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.