Circuit Breakers and Accessories
Filters
Clear Filters
Trip Type
- Fixed thermal, fixed magnetic
- Thermal-magnetic
- Non-Interchangeable
- Common breaker trip
- T-M (Fxd-Fxd) TU
- 5-10X /n
- 10-20X /n
- 3-5X /n
- Common
- Fixed thermal, adjustable magnetic
- Electronic, basic, ET 1.0,
- Independent
- Interchangeable thermal-magnetic
- Electronic LSI
- Electronic LS
- Electronic, standard, MicroLogic 3.0, LI
- Electronic LSIG
- Electronic, standard, MicroLogic 3.2, LI
- Electronic, ammeter, MicroLogic 6.0 A, LSIG
- T-M (Fxd-Adj) TU
- Trip flag
- Electronic, standard, MicroLogic 5.0, LSI
- Thermal magnetic
- Adjustable thermal, adjustable magnetic
- Adjustable thermal, fixed magnetic
- Electronic, standard, MicroLogic 3.2 S, LSI
- Trip-to-center
- Electronic, basic, ET 1.0I, I
- Non-interchangeable thermal-magnetic
- 2-3X /n
- 8-12X /n
- Adjustable
- Electronic, ammeter, MicroLogic 6.2 A, LSIG
- Non-interchangeable
- Non-interchangeable magnetic only
- Electronic LSG
- Magnetic
- Magnetic only
- PXR 10 LSI
- PXR 20 LSI
- Common trip
- Electronic ALSIG with maintenance mode
- Electronic, standard, MicroLogic 3.3, LI
- Model A trip
- Non-interchangeable thermal magnetic
- Electronic LI
- Electronic, ammeter, MicroLogic 5.0 A, LSI
- Frame only (no trip)
- Interchangeable
- PXR 20 LSIG
- PXR 25 LSI
Eaton
MFR: Eaton
MFR #: BR120
UPC: 786676362108
Item #: 68746
$44.38
each
Square D
MFR: Schneider Electric
MFR #: QO120
UPC: 785901400103
Item #: 149271
$34.46
each
Square D
MFR: Schneider Electric
MFR #: QO220
UPC: 785901400363
Item #: 152491
$79.35
each
Eaton
MFR: Eaton
MFR #: BR220
UPC: 786676362856
Item #: 131057
$97.49
each
Square D
MFR: Schneider Electric
MFR #: HOM240
UPC: 785901065302
Item #: 107146
$95.64
each
Square D
MFR: Schneider Electric
MFR #: HOM250
UPC: 785901065326
Item #: 108567
$95.64
each
Square D
MFR: Schneider Electric
MFR #: HOM2100
UPC: 785901065753
Item #: 111781
$199.23
each
SQUARE D
MFR: Schneider Electric
MFR #: HOM230
UPC: 785901065296
Item #: 105750
$95.64
each
Eaton
MFR: Eaton
MFR #: BRP115AF
UPC: 786689041014
Item #: 843604
$357.58
each
Square D
MFR: Schneider Electric
MFR #: QO200TR
UPC: 785901535966
Item #: 12298
$213.19
each
Square D
MFR: Schneider Electric
MFR #: HOM3060M200PC
UPC: 785901977759
Item #: 224075
$1129.92
each
Square D
MFR: Schneider Electric
MFR #: QO115
UPC: 785901400066
Item #: 148565
$34.46
each
Square D
MFR: Schneider Electric
MFR #: QO120GFI
UPC: 785901255079
Item #: 32265
$276.14
each
Square D
MFR: Schneider Electric
MFR #: HOM120GFI
UPC: 785901065371
Item #: 113806
$281.59
each
Square D
MFR: Schneider Electric
MFR #: HOM120
UPC: 785901065210
Item #: 100491
$41.92
each
Square D
MFR: Schneider Electric
MFR #: HOM220
UPC: 785901065289
Item #: 104325
Available to Order
$95.64
each
Square D
MFR: Schneider Electric
MFR #: QO250
UPC: 785901400523
Item #: 153737
$79.35
each
Square D
MFR: Schneider Electric
MFR #: HOM4080M200PC
UPC: 785901977575
Item #: 231715
$1335.98
each
Square D
MFR: Schneider Electric
MFR #: QO2020
UPC: 785901400943
Item #: 166228
$85.72
each
Square D
MFR: Schneider Electric
MFR #: QO250GFI
UPC: 785901764861
Item #: 62910
$476.74
each
Square D
MFR: Schneider Electric
MFR #: QO2100
UPC: 785901501305
Item #: 114605
$270.21
each
Eaton
MFR: Eaton
MFR #: CHF120
UPC: 786685361840
Item #: 81644
$44.78
each
Square D
MFR: Schneider Electric
MFR #: QO240
UPC: 785901400486
Item #: 153113
$79.35
each
Eaton
MFR: Eaton
MFR #: BR230
UPC: 786676362955
Item #: 102788
$97.49
each
SQUARE D
MFR: Schneider Electric
MFR #: QOB120
UPC: 785901416722
Item #: 161405
$46.70
each
SQUARE D
MFR: Schneider Electric
MFR #: HOM115
UPC: 785901065203
Item #: 99831
$41.92
each
Eaton
MFR: Eaton
MFR #: BR2100
UPC: 786676363259
Item #: 103538
$319.57
each
Square D
MFR: Schneider Electric
MFR #: HOM260
UPC: 785901065333
Item #: 109233
$95.64
each
Eaton
MFR: Eaton
MFR #: BR115
UPC: 786676362054
Item #: 149352
$44.38
each
Eaton
MFR: Eaton
MFR #: BR240
UPC: 786676363006
Item #: 134720
$97.49
each
Eaton
MFR: Eaton
MFR #: BR250
UPC: 786676363051
Item #: 179763
$157.79
each
Square D
MFR: Schneider Electric
MFR #: QO230GFI
UPC: 785901563006
Item #: 181737
$489.46
each
Eaton
MFR: Eaton
MFR #: FAZ-C10/2-NA
Item #: 55281
$264.78
each
Eaton
MFR: Eaton
MFR #: FAZ-C20/1-NA-SP
Item #: 46560
$131.10
each
Square D
MFR: Schneider Electric
MFR #: QO1515
UPC: 785901400905
Item #: 578202
$85.72
each
Square D
MFR: Schneider Electric
MFR #: QO360
UPC: 785901400844
Item #: 164973
$325.27
each
Square D
MFR: Schneider Electric
MFR #: HOM115PCAFI
UPC: 785901950806
Item #: 232075
$288.34
each
Square D
MFR: Schneider Electric
MFR #: HOM120PCAFI
UPC: 785901594475
Item #: 227098
$288.34
each
Square D
MFR: Schneider Electric
MFR #: HOM120PDF
UPC: 785901978343
Item #: 228633
$331.54
each
Square D
MFR: Schneider Electric
MFR #: QO115PCAFI
UPC: 785901062615
Item #: 142916
Available to Order
$307.12
each
Eaton
MFR: Eaton
MFR #: BRN115AF
UPC: 786689040888
Item #: 889413
$357.58
each
Eaton
MFR: Eaton
MFR #: BRN120AF
UPC: 786689040895
Item #: 889415
$357.58
each
Eaton
MFR: Eaton
MFR #: BRN120DF
UPC: 786689059699
Item #: 894810
$391.54
each
Square D
MFR: Schneider Electric
MFR #: QO260GFI
UPC: 785901764878
Item #: 161261
$476.74
each
Square D
MFR: Schneider Electric
MFR #: QO130GFI
UPC: 785901255093
Item #: 55587
$276.14
each
Eaton
MFR: Eaton
MFR #: BRP120DF
UPC: 786670009207
Item #: 843607
$391.54
each
Eaton
MFR: Eaton
MFR #: BRP120AF
UPC: 786689041021
Item #: 843602
$357.58
each
Eaton
MFR: Eaton
MFR #: FAZ-C10/1-NA-SP
Item #: 40770
$131.10
each
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.