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
- Fixed thermal, adjustable magnetic
- T-M (Fxd-Adj) TU
- Independent
- Electronic, basic, ET 1.0,
- Thermal Magnetic
- Electronic LS
- Electronic LSI
- Electronic, standard, MicroLogic 3.2, LI
- 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 LSIG
- Electronic, standard, MicroLogic 3.2 S, LSI
- 2-3X /n
- Trip-to-center
- Adjustable
- PXR 20 LSI
- PXR 10 LSI
- Adjustable thermal, adjustable magnetic
- Interchangeable thermal-magnetic
- Adjustable thermal, fixed magnetic
- Magnetic only
- Common trip
- Electronic LI
- PXR 20 LSIG
- Non-interchangeable thermal magnetic
- Electronic LSG
- Electronic, ammeter, MicroLogic 6.2 A, LSIG
- Electronic, standard, MicroLogic 3.3, LI
- Magnetic
- Non-interchangeable
Siemens
MFR: Siemens
MFR #: Q140
UPC: 783643148222
Item #: 215890
Available to Order
$63.45
each
Siemens
MFR: Siemens
MFR #: B390HH
UPC: 783643264281
Item #: 63818
Available to Order
$1878.49
each
Siemens
MFR: Siemens
MFR #: CQD320
UPC: 783643277748
Item #: 14429
Available to Order
$1259.50
each
Siemens
MFR: Siemens
MFR #: Q22035CT
UPC: 783643088764
Item #: 1110929
Available to Order
$265.70
each
Siemens
MFR: Siemens
MFR #: ED21B030
UPC: 783643208735
Item #: 408229
Available to Order
$475.24
each
Siemens
MFR: Siemens
MFR #: QR23B100
UPC: 804766136627
Item #: 983104
Available to Order
$2688.16
each
Siemens
MFR: Siemens
MFR #: BF130A
UPC: 887621215347
Item #: 1009360
Available to Order
$710.91
each
Appleton
MFR: Appleton Electric
MFR #: EGC210
UPC: 781381305648
Item #: 673021
Available to Order
$13144.25
each
SIEMENS
MFR: Siemens
MFR #: PN3030B1125C
UPC: 804766702853
Item #: 1140605
Available to Order
$498.48
each
Leviton
MFR: Leviton
MFR #: LB120
UPC: 078477814505
Item #: 814639
$21.05
each
Leviton
MFR: Leviton
MFR #: LB230
UPC: 078477814444
Item #: 814634
$38.83
each
Leviton
MFR: Leviton
MFR #: LB115
UPC: 078477814390
Item #: 808654
Available to Order
$21.05
each
Leviton
MFR: Leviton
MFR #: LB220
UPC: 078477814475
Item #: 814635
$38.83
each
Leviton
MFR: Leviton
MFR #: LB120-AF
UPC: 078477814604
Item #: 814641
$139.79
each
Leviton
MFR: Leviton
MFR #: LB115-AF
UPC: 078477814598
Item #: 815735
Available to Order
Leviton
MFR: Leviton
MFR #: LB120-GF
UPC: 078477814697
Item #: 817922
$160.19
each
Square D
MFR: Schneider Electric
MFR #: QO120AFI
UPC: 785901301301
Item #: 38674
$261.38
each
Eaton
MFR: Eaton
MFR #: BRCAF115QN
UPC: 786685952697
Item #: 432631
$256.14
each
Leviton
MFR: Leviton
MFR #: LM100
UPC: 078477815410
Item #: 827822
Available to Order
Square D
MFR: Schneider Electric
MFR #: HOM115AFI
UPC: 785901301318
Item #: 17721
$242.99
each
Leviton
MFR: Leviton
MFR #: LB235
UPC: 078477930113
Item #: 840407
$38.83
each
Schneider Electric
MFR: Schneider Electric
MFR #: MG24435
UPC: 785901346234
Item #: 174640
Available to Order
Schneider Electric
MFR: Schneider Electric
MFR #: MG24425
UPC: 785901346142
Item #: 93860
$103.27
each
Square D
MFR: Schneider Electric
MFR #: HOM120AFI
UPC: 785901301325
Item #: 18409
Available to Order
Leviton
MFR: Leviton
MFR #: LB120-DS
UPC: 078477815076
Item #: 1006803
Available to Order
Leviton
MFR: Leviton
MFR #: LB250-GF
UPC: 078477814765
Item #: 829349
Available to Order
Leviton
MFR: Leviton
MFR #: LB240-GF
UPC: 078477814642
Item #: 840470
$209.27
each
Leviton
MFR: Leviton
MFR #: LB230-GF
UPC: 078477814673
Item #: 829346
Available to Order
Schneider Electric
MFR: Schneider Electric
MFR #: MG24501
UPC: 785901880967
Item #: 158766
$103.27
each
Schneider Electric
MFR: Schneider Electric
MFR #: MG24438
UPC: 785901346265
Item #: 38554
Available to Order
Schneider Electric
MFR: Schneider Electric
MFR #: MG17417
UPC: 785901884682
Item #: 85800
Available to Order
Leviton
MFR: Leviton
MFR #: LB120-GS
UPC: 078477815137
Item #: 1005767
$189.77
each
Leviton
MFR: Leviton
MFR #: LM125
UPC: 078477816073
Item #: 829405
Available to Order
Schneider Electric
MFR: Schneider Electric
MFR #: M9U31113
Item #: 1110491
$281.82
each
Schneider Electric
MFR: Schneider Electric
MFR #: 60120
Item #: 83736
$129.05
each
Schneider Electric
MFR: Schneider Electric
MFR #: MG24504
UPC: 785901880998
Item #: 175954
Available to Order
Schneider Electric
MFR: Schneider Electric
MFR #: M9F43363
Item #: 963721
Schneider Electric
MFR: Schneider Electric
MFR #: MG24427
UPC: 785901346166
Item #: 46176
Schneider Electric
MFR: Schneider Electric
MFR #: M9U31106
Item #: 1110489
$281.82
each
Schneider Electric
MFR: Schneider Electric
MFR #: M9U31110
Item #: 1110490
$281.82
each
Square D
MFR: Schneider Electric
MFR #: QOB320EPD
UPC: 785901652359
Item #: 692997
$1434.20
each
Square D
MFR: Schneider Electric
MFR #: HOM115EPD
UPC: 785901944102
Item #: 121456
Available to Order
Schneider Electric
MFR: Schneider Electric
MFR #: MG26925
UPC: 785901892175
Item #: 86714
Schneider Electric
MFR: Schneider Electric
MFR #: 60122
UPC: 785901210009
Item #: 101495
$129.05
each
Square D
MFR: Schneider Electric
MFR #: HDL36030T
UPC: 785901635567
Item #: 123392
Available to Order
Leviton
MFR: Leviton
MFR #: LB250-S
UPC: 078477814895
Item #: 1009944
Available to Order
Leviton
MFR: Leviton
MFR #: LB260-GF
UPC: 078477814734
Item #: 829351
Available to Order
$237.32
each
Leviton
MFR: Leviton
MFR #: LB225-GF
UPC: 078477814710
Item #: 840467
$237.32
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.