Circuit Breakers
Filters
Clear Filters
Trip Type
- Fixed thermal, fixed 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
- Thermal-magnetic
- Fixed thermal, adjustable magnetic
- T-M (Fxd-Adj) TU
- Independent
- Electronic LS
- Electronic LSI
- Trip flag
- Thermal magnetic
- 8-12X /n
- Electronic LSIG
- 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
- Non-interchangeable
Eaton
MFR: Eaton
MFR #: WMZS1C07
UPC: 786685258638
Item #: 108102
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS2C16
UPC: 786685259208
Item #: 164817
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS1B20
UPC: 786685258492
Item #: 168180
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS3D15
UPC: 786685259925
Item #: 132310
Available to Order
$207.12
each
Eaton
MFR: Eaton
MFR #: WMZS3D07
UPC: 786685259888
Item #: 10018
Available to Order
$207.12
each
Eaton
MFR: Eaton
MFR #: WMZS1B06
UPC: 786685258416
Item #: 152991
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS1C15
UPC: 786685258676
Item #: 51462
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS3B06
UPC: 786685259468
Item #: 231300
Available to Order
$240.00
each
Eaton
MFR: Eaton
MFR #: WMZS1D15
UPC: 786685258874
Item #: 73703
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS3C50
UPC: 786685259796
Item #: 162008
Available to Order
$240.00
each
Eaton
MFR: Eaton
MFR #: WMZS1B08
UPC: 786685258447
Item #: 41880
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS3D02
UPC: 786685259833
Item #: 162752
Available to Order
$219.62
each
Eaton
MFR: Eaton
MFR #: WMZS2B20
UPC: 786685259017
Item #: 304139
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZT3PSHROUD
UPC: 786685260129
Item #: 32642
Available to Order
$9.57
each
Eaton
MFR: Eaton
MFR #: WMZS3D03
UPC: 786685259840
Item #: 163580
Available to Order
$219.62
each
Eaton
MFR: Eaton
MFR #: WMZS1D02
UPC: 786685258782
Item #: 99397
Available to Order
$77.84
each
Eaton
MFR: Eaton
MFR #: WMZS3B25
UPC: 786685259550
Item #: 124061
Available to Order
$240.00
each
Eaton
MFR: Eaton
MFR #: WMZS3C30
UPC: 786685259765
Item #: 213962
Available to Order
$207.12
each
Eaton
MFR: Eaton
MFR #: WMZS2C30
UPC: 786685259239
Item #: 39623
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS3C20
UPC: 786685259741
Item #: 430833
Available to Order
$207.12
each
Eaton
MFR: Eaton
MFR #: WMZS3D10
UPC: 786685259901
Item #: 74905
Available to Order
$207.12
each
Eaton
MFR: Eaton
MFR #: WMZS1B10
UPC: 786685258454
Item #: 32578
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS3D16
UPC: 786685259932
Item #: 165615
Available to Order
$207.12
each
Eaton
MFR: Eaton
MFR #: WMZS3D32
UPC: 786685259970
Item #: 166255
Available to Order
$207.12
each
Eaton
MFR: Eaton
MFR #: WMZS2D06
UPC: 786685259345
Item #: 110205
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS2C04
UPC: 786685259123
Item #: 236299
Available to Order
$153.86
each
Eaton
MFR: Eaton
MFR #: WMZS2D40
UPC: 786685259451
Item #: 161271
Available to Order
$153.86
each
Eaton
MFR: Eaton
MFR #: WMZS1D03
UPC: 786685258799
Item #: 152946
Available to Order
$77.84
each
Eaton
MFR: Eaton
MFR #: WMZS2D03
UPC: 786685259314
Item #: 57699
Available to Order
$153.86
each
Eaton
MFR: Eaton
MFR #: WMZS1B30
UPC: 786685258515
Item #: 250800
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS3D05
UPC: 786685259864
Item #: 414795
Available to Order
$219.62
each
Eaton
MFR: Eaton
MFR #: WMZS3C05
UPC: 786685259666
Item #: 94861
Available to Order
$219.62
each
Eaton
MFR: Eaton
MFR #: WMZS1D06
UPC: 786685258829
Item #: 132834
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS2B30
UPC: 786685259031
Item #: 390263
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS2C06
UPC: 786685259147
Item #: 17885
Available to Order
$134.14
each
Eaton
MFR: Eaton
MFR #: WMZS1C10
UPC: 786685258652
Item #: 113337
Available to Order
$64.18
each
Eaton
MFR: Eaton
MFR #: WMZS3B50
UPC: 786685259598
Item #: 84347
Available to Order
$278.14
each
Schneider Electric
MFR: Schneider Electric
MFR #: 50439
Item #: 284437
Available to Order
$681.66
each
Schneider Electric
MFR: Schneider Electric
MFR #: MG27048
UPC: 785901758211
Item #: 437491
Available to Order
$179.44
each
Schneider Electric
MFR: Schneider Electric
MFR #: M9F11310
Item #: 1109690
Available to Order
$306.74
each
Eaton
MFR: Eaton
MFR #: FAZ-B16/1-NA-SP
Item #: 1186846
Available to Order
$128.09
each
Schneider Electric
MFR: Schneider Electric
MFR #: M9F23332
Item #: 974931
$325.19
each
Schneider Electric
MFR: Schneider Electric
MFR #: M9F12106
Item #: 748174
Available to Order
$98.15
each
Schneider Electric
MFR: Schneider Electric
MFR #: MG26976
UPC: 785901892274
Item #: 226381
Available to Order
$52.15
each
Schneider Electric
MFR: Schneider Electric
MFR #: MG27047
UPC: 785901892328
Item #: 127208
$164.10
each
Schneider Electric
MFR: Schneider Electric
MFR #: MG26981
UPC: 785901892281
Item #: 225936
Available to Order
$52.15
each
Schneider Electric
MFR: Schneider Electric
MFR #: MG27046
UPC: 785901892311
Item #: 337007
$131.89
each
Schneider Electric
MFR: Schneider Electric
MFR #: MG26989
UPC: 785901881698
Item #: 127636
Available to Order
$38.64
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.