Circuit Breakers
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
- Thermal-Magnetic
- 3-5X /n
- THERMAL-MAGNETIC
- Common
- T186
- Fixed thermal, adjustable magnetic
- T-M (Fxd-Adj) TU
- T298
- Independent
- Electronic, basic, ET 1.0,
- Electronic LSI
- Thermal Magnetic
- 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 #: QOU220
UPC: 785901418689
Item #: 171944
$125.79
each
Leviton
MFR: Leviton
MFR #: LM200-T
UPC: 078477225660
Item #: 1386068
$192.23
each
Square D
MFR: Schneider Electric
MFR #: QOB325VH
UPC: 785901371977
Item #: 27101
Available to Order
$557.53
each
Square D
MFR: Schneider Electric
MFR #: QO220EPD
UPC: 785901120742
Item #: 167276
Available to Order
$860.52
each
Eaton
MFR: Eaton
MFR #: CHF235
UPC: 786685532158
Item #: 125739
$129.32
each
Eaton
MFR: Eaton
MFR #: QL1NPL
UPC: 786679510100
Item #: 108589
$53.36
each
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 1A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F22101
Item #: 718416
$104.27
each
Eaton
MFR: Eaton
MFR #: CL215
UPC: 786676011624
Item #: 28816
$145.76
each
Square D
MFR: Schneider Electric
MFR #: QOB370
UPC: 785901019749
Item #: 28737
$467.56
each
SCHNEIDER ELECTRIC
MFR: Schneider Electric
MFR #: M9F43102
Item #: 718386
$121.15
each
Eaton
MFR: Eaton
MFR #: GHB3040
UPC: 786679911280
Item #: 52445
$1016.47
each
Square D
MFR: Schneider Electric
MFR #: QO1520
UPC: 785901400929
Item #: 95435
$85.72
each
Square D
MFR: Schneider Electric
MFR #: QOU315
UPC: 785901418863
Item #: 183869
$418.75
each
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 15A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F43115
Item #: 810019
$110.48
each
Eaton
MFR: Eaton
MFR #: QBGFT2020
UPC: 786676026710
Item #: 417156
$872.36
each
Eaton
MFR: Eaton
MFR #: CH270
UPC: 782113101897
Item #: 136566
$256.96
each
SCHNEIDER ELECTRIC
MFR: Schneider Electric
MFR #: M9F42102
Item #: 758983
$121.15
each
Eaton
MFR: Eaton
MFR #: BQ220240
UPC: 786676370851
Item #: 185193
Available to Order
$271.15
each
Leviton
MFR: Leviton
MFR #: LB115-GFT
UPC: 078477644843
Item #: 1108829
$128.31
each
SQUARE D
MFR: Schneider Electric
MFR #: BDL36050
Item #: 593897
$971.55
each
Square D
MFR: Schneider Electric
MFR #: QOB330VH
UPC: 785901371984
Item #: 112393
$557.53
each
Leviton
MFR: Leviton
MFR #: LB270
UPC: 078477814536
Item #: 825128
$64.16
each
![Mini circuit breaker, E-Frame, 125A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79365/sqd-edb34125-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
SQUARE D
MFR: Schneider Electric
MFR #: EDB34125
UPC: 785901072966
Item #: 101006
$2531.41
each
Eaton
MFR: Eaton
MFR #: BAB1015
UPC: 786679301159
Item #: 3292
$95.39
each
SQUARE D
MFR: Schneider Electric
MFR #: QO2100VH
UPC: 785901054924
Item #: 35180
$415.84
each
Square D
MFR: Schneider Electric
MFR #: QO20303020
UPC: 785901764922
Item #: 122878
Available to Order
$169.94
each
Eaton
MFR: Eaton
MFR #: BQ220220
UPC: 786676370752
Item #: 166042
Available to Order
$271.15
each
Eaton
MFR: Eaton
MFR #: GHB3060
UPC: 786679048092
Item #: 36579
$1016.47
each
![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)
SQUARE D
MFR: Schneider Electric
MFR #: EDB34080
UPC: 785901875369
Item #: 136913
$952.55
each
Square D
MFR: Schneider Electric
MFR #: QOB350VH
UPC: 785901054825
Item #: 163366
$557.53
each
SQUARE D
MFR: Schneider Electric
MFR #: QOM2150VH
UPC: 785901004059
Item #: 16026
$549.91
each
Leviton
MFR: Leviton
MFR #: LB290
UPC: 078477814512
Item #: 840420
$102.65
each
Eaton
MFR: Eaton
MFR #: CL220
UPC: 786676011631
Item #: 28061
$145.76
each
Square D
MFR: Schneider Electric
MFR #: QOU240
UPC: 785901418740
Item #: 173459
$125.79
each
SQUARE D
MFR: Schneider Electric
MFR #: QO130GFI
UPC: 785901255093
Item #: 55587
$276.14
each
Eaton
MFR: Eaton
MFR #: GHB3050
UPC: 786679911297
Item #: 110421
$1016.47
each
SCHNEIDER ELECTRIC
Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 10A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)
MFR: Schneider Electric
MFR #: M9F42210
Item #: 769920
$238.40
each
Eaton
MFR: Eaton
MFR #: BRN130GF
UPC: 786689031435
Item #: 899703
$382.09
each
SQUARE D
MFR: Schneider Electric
MFR #: QOM2200MM
UPC: 785901765226
Item #: 54336
Available to Order
$486.55
each
Eaton
MFR: Eaton
MFR #: CL230
UPC: 786676011655
Item #: 29568
$145.76
each
Square D
MFR: Schneider Electric
MFR #: HOM125
UPC: 785901065463
Item #: 91318
$41.92
each
SQUARE D
MFR: Schneider Electric
MFR #: LAL36400MB
UPC: 785901005513
Item #: 77340
$4547.29
each
Eaton
MFR: Eaton
MFR #: BAB2015
UPC: 786679302156
Item #: 8999
$276.75
each
SCHNEIDER ELECTRIC
MFR: Schneider Electric
MFR #: M9F42104
Item #: 758987
$121.15
each
Square D
MFR: Schneider Electric
MFR #: QOU110
UPC: 785901205678
Item #: 8277
$54.69
each
Square D
MFR: Schneider Electric
MFR #: QO315
UPC: 785901400646
Item #: 162426
$325.27
each
Square D
MFR: Schneider Electric
MFR #: QOB315
UPC: 785901417064
Item #: 41810
$371.26
each
Square D
MFR: Schneider Electric
MFR #: QOB320VH
UPC: 785901371960
Item #: 30849
$557.53
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.