Circuit Breakers
Filters
Clear Filters
Trip Type
- Fixed thermal, fixed magnetic
- Thermal-magnetic
- T-M (Fxd-Fxd) TU
- Common breaker trip
- Non-Interchangeable
- 5-10X /n
- 10-20X /n
- 3-5X /n
- Common
- T186
- Fixed thermal, adjustable magnetic
- T-M (Fxd-Adj) TU
- T298
- Independent
- Electronic, basic, ET 1.0,
- Electronic LSI
- Electronic, standard, MicroLogic 3.2, LI
- Electronic LS
- Trip flag
- Thermal magnetic
- Electronic, ammeter, MicroLogic 6.0 A, LSIG
- Electronic, basic, ET 1.0I, I
- Electronic, standard, MicroLogic 3.0, LI
- Electronic, standard, MicroLogic 5.0, LSI
- 8-12X /n
- Electronic, standard, MicroLogic 3.2 S, LSI
- 2-3X /n
- Electronic LSIG
- Trip-to-center
- T297
- Adjustable thermal, adjustable magnetic
- Adjustable
- PXR 10 LSI
- PXR 20 LSI
- Electronic LSG
- Interchangeable thermal-magnetic
- T268
- Adjustable thermal, fixed magnetic
- Common trip
- Magnetic only
- Electronic LI
- Non-interchangeable
- PXR 20 LSIG
- T17
- Electronic, ammeter, MicroLogic 6.2 A, LSIG
- Electronic, standard, MicroLogic 3.3, LI
- Non-interchangeable thermal magnetic
- Magnetic
SQUARE D
MFR: Schneider Electric
MFR #: QBL22200
UPC: 785901412632
Item #: 82264
$680.91
each
Eaton
MFR: Eaton
MFR #: BRN115AF
UPC: 786689040888
Item #: 889413
$357.58
each
SQUARE D
MFR: Schneider Electric
MFR #: HOM115PDF
UPC: 785901978510
Item #: 228997
$331.54
each
Eaton
MFR: Eaton
MFR #: CHF250
UPC: 786685532172
Item #: 34293
$129.32
each
Eaton
MFR: Eaton
MFR #: CHFN120DF
UPC: 786689058852
Item #: 900486
$503.36
each
SQUARE D
MFR: Schneider Electric
MFR #: HOM220GFI
UPC: 785901303206
Item #: 178433
$473.92
each
Square D
MFR: Schneider Electric
MFR #: HOM120DF
UPC: 785901741367
Item #: 149761
$346.02
each
SQUARE D
MFR: Schneider Electric
MFR #: QO1515
UPC: 785901400905
Item #: 578202
$85.72
each
Eaton
MFR: Eaton
MFR #: CHF225
UPC: 786685361895
Item #: 73945
$127.82
each
Square D
MFR: Schneider Electric
MFR #: QO120PAFGF
UPC: 785901779278
Item #: 1232201
$355.04
each
Eaton
MFR: Eaton
MFR #: BR270
UPC: 786676363150
Item #: 94466
$257.56
each
Eaton
MFR: Eaton
MFR #: CHF220
UPC: 786685361888
Item #: 73280
$127.82
each
SQUARE D
MFR: Schneider Electric
MFR #: HOM250GFI
UPC: 785901783572
Item #: 170555
$473.92
each
Square D
MFR: Schneider Electric
MFR #: HOM215
UPC: 785901065265
Item #: 103582
$95.64
each
Square D
MFR: Schneider Electric
MFR #: QOB3100
UPC: 785901019718
Item #: 31981
$530.92
each
Eaton
MFR: Eaton
MFR #: CHF230
UPC: 786685361901
Item #: 74628
$127.82
each
SQUARE D
MFR: Schneider Electric
MFR #: HOM290
UPC: 785901065715
Item #: 111116
$199.23
each
$46.12
each
SQUARE D
MFR: Schneider Electric
MFR #: QO225
UPC: 785901012412
Item #: 172553
$79.35
each
Eaton
MFR: Eaton
MFR #: BRP120DF
UPC: 786670009207
Item #: 843607
$439.60
each
Eaton
MFR: Eaton
MFR #: BR290
UPC: 786676363204
Item #: 149874
$362.27
each
Eaton
MFR: Eaton
MFR #: BAB2050
UPC: 786679302507
Item #: 18128
$276.75
each
Square D
MFR: Schneider Electric
MFR #: QO250GFI
UPC: 785901764861
Item #: 62910
$476.74
each
Eaton
MFR: Eaton
MFR #: BRN120GF
UPC: 786689031336
Item #: 889417
$382.09
each
Eaton
MFR: Eaton
MFR #: CHFN115DF
UPC: 786689058807
Item #: 901133
$503.36
each
Eaton
MFR: Eaton
MFR #: BAB2060
UPC: 786679302606
Item #: 18807
$276.75
each
Eaton
MFR: Eaton
MFR #: CHFN120GF
UPC: 786689058876
Item #: 914837
$315.11
each
Eaton
MFR: Eaton
MFR #: CH2100
UPC: 782113102375
Item #: 138035
$384.21
each
Eaton
MFR: Eaton
MFR #: BR225
UPC: 786676362900
Item #: 78817
$110.51
each
SQUARE D
MFR: Schneider Electric
MFR #: B075
UPC: 785901459415
Item #: 87324
$46.12
each
Square D
MFR: Schneider Electric
MFR #: HOM230GFI
UPC: 785901303237
Item #: 189561
$473.92
each
Square D
MFR: Schneider Electric
MFR #: HOM240GFI
UPC: 785901303466
Item #: 190231
$473.92
each
Square D
MFR: Schneider Electric
MFR #: QO115CAFI
UPC: 785901438236
Item #: 159382
$307.12
each
Square D
MFR: Schneider Electric
MFR #: HOM115CAFI
UPC: 785901439721
Item #: 161727
$288.34
each
SQUARE D
MFR: Schneider Electric
MFR #: HOM115GFI
UPC: 785901065364
Item #: 113184
$281.59
each
Square D
MFR: Schneider Electric
MFR #: QOB120GFI
UPC: 785901368717
Item #: 19318
$290.97
each
SQUARE D
MFR: Schneider Electric
MFR #: QO2100BNRB
UPC: 785901051749
Item #: 99066
$193.93
each
SQUARE D
MFR: Schneider Electric
MFR #: QO360
UPC: 785901400844
Item #: 164973
$325.27
each
Eaton
MFR: Eaton
MFR #: CHFP120DF
UPC: 786689058968
Item #: 901138
$461.81
each
SQUARE D
MFR: Schneider Electric
MFR #: HDL36015
UPC: 785901577867
Item #: 115571
$1437.20
each
Eaton
MFR: Eaton
MFR #: CCV2200
UPC: 786685368573
Item #: 41443
$974.24
each
![Mini circuit breaker, E-Frame, 20A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79339/sqd-edb34020-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
SQUARE D
MFR: Schneider Electric
MFR #: EDB34020
UPC: 785901875246
Item #: 98112
$699.50
each
Eaton
MFR: Eaton
MFR #: BAB2020
UPC: 786679302200
Item #: 9714
$276.75
each
Square D
MFR: Schneider Electric
MFR #: QOT2020
UPC: 785901418085
Item #: 150209
$74.19
each
Square D
MFR: Schneider Electric
MFR #: QO350
UPC: 785901400806
Item #: 164398
$325.27
each
Eaton
MFR: Eaton
MFR #: CHF215
UPC: 786685361871
Item #: 68689
$127.82
each
Square D
MFR: Schneider Electric
MFR #: HOMT2020230
UPC: 785901101031
Item #: 142013
Available to Order
$191.27
each
Square D
MFR: Schneider Electric
MFR #: QO120CAFI
UPC: 785901438359
Item #: 164405
$307.12
each
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.