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 #: QOB260
UPC: 785901417026
Item #: 104943
$107.39
each
Square D
MFR: Schneider Electric
MFR #: QOB240
UPC: 785901416944
Item #: 103480
$107.39
each
Square D
MFR: Schneider Electric
MFR #: QO115GFI
UPC: 785901255062
Item #: 31547
$276.14
each
Leviton
TM BRANCH CIRCUIT BREAKER STANDARD 2-POLE 60A 120/240V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET.
MFR: Leviton
MFR #: LB260-T
UPC: 078477644737
Item #: 1108823
$30.66
each
Eaton
MFR: Eaton
MFR #: CHFN120DF
UPC: 786689058852
Item #: 900486
$503.36
each
Square D
MFR: Schneider Electric
MFR #: QOB230
UPC: 785901416906
Item #: 162064
$107.39
each
Eaton
MFR: Eaton
MFR #: BRP120DF
UPC: 786670009207
Item #: 843607
$439.60
each
SQUARE D
MFR: Schneider Electric
MFR #: QO280
UPC: 785901501329
Item #: 125429
$270.21
each
Square D
MFR: Schneider Electric
MFR #: HOM115DF
UPC: 785901741329
Item #: 104874
$346.02
each
Square D
MFR: Schneider Electric
MFR #: QO270
UPC: 785901400585
Item #: 155079
$206.90
each
Leviton
MFR: Leviton
MFR #: LB200
UPC: 078477814550
Item #: 817925
$102.65
each
SQUARE D
MFR: Schneider Electric
MFR #: HOM270
UPC: 785901065340
Item #: 109848
$145.86
each
Square D
MFR: Schneider Electric
MFR #: HOM115CAFI
UPC: 785901439721
Item #: 161727
$288.34
each
Square D
MFR: Schneider Electric
MFR #: QO220GFI
UPC: 785901562993
Item #: 61964
$489.46
each
Leviton
MFR: Leviton
MFR #: LB120-GFT
UPC: 078477644850
Item #: 1108830
$128.31
each
Square D
MFR: Schneider Electric
MFR #: QO130
UPC: 785901400141
Item #: 149898
$34.46
each
Square D
MFR: Schneider Electric
MFR #: HOM215
UPC: 785901065265
Item #: 103582
$95.64
each
Eaton
MFR: Eaton
MFR #: CHFP120GF
UPC: 786689058975
Item #: 904146
$315.11
each
![Mini circuit breaker, E-Frame, 50A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79352/sqd-edb34050-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
SQUARE D
MFR: Schneider Electric
MFR #: EDB34050
UPC: 785901875314
Item #: 157140
$699.50
each
Eaton
MFR: Eaton
MFR #: QB1020GF
UPC: 786680222498
Item #: 899761
$531.93
each
Square D
MFR: Schneider Electric
MFR #: QOB330
UPC: 785901417125
Item #: 39812
$371.26
each
Eaton
MFR: Eaton
MFR #: BRN115DF
UPC: 786689059675
Item #: 894813
$439.60
each
Eaton
MFR: Eaton
MFR #: CHFN115DF
UPC: 786689058807
Item #: 901133
$503.36
each
SQUARE D
MFR: Schneider Electric
MFR #: QO360
UPC: 785901400844
Item #: 164973
$325.27
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 #: CHF115
UPC: 786685361833
Item #: 79766
$50.77
each
![Mini circuit breaker, E-Frame, 40A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79348/sqd-edb34040-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
SQUARE D
MFR: Schneider Electric
MFR #: EDB34040
UPC: 785901875284
Item #: 169671
$699.50
each
Eaton
MFR: Eaton
MFR #: BAB3050H
UPC: 786679303504
Item #: 20069
$638.34
each
Square D
MFR: Schneider Electric
MFR #: QO240GFI
UPC: 785901764854
Item #: 26066
$476.74
each
Eaton
MFR: Eaton
MFR #: BAB1030
UPC: 786679301302
Item #: 16866
$92.34
each
Eaton
MFR: Eaton
MFR #: CHF215
UPC: 786685361871
Item #: 68689
$127.82
each
Square D
MFR: Schneider Electric
MFR #: QO380
UPC: 785901004394
Item #: 28914
$518.44
each
Eaton
MFR: Eaton
MFR #: BR280
UPC: 786676363174
Item #: 149098
$362.27
each
Eaton
MFR: Eaton
MFR #: BAB3020H
UPC: 786679303207
Item #: 157696
$638.34
each
Square D
MFR: Schneider Electric
MFR #: QOB130
UPC: 785901416760
Item #: 99909
$46.70
each
Eaton
MFR: Eaton
MFR #: BAB2050
UPC: 786679302507
Item #: 18128
$276.75
each
Leviton
MFR: Leviton
MFR #: LB225-T
UPC: 078477644676
Item #: 1108817
$30.66
each
![Mini circuit breaker, E-Frame, 30A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]](/globalassets/catalogs/crescentelectric.com/c/c89/c895e/c895eb5f-ec49-4ef4-a471-285c6e90da793/c895eb5f-ec49-4ef4-a471-285c6e90da79343/sqd-edb34030-12.jpg?width=140&height=140&rmode=Pad&bgcolor=fff)
SQUARE D
MFR: Schneider Electric
MFR #: EDB34030
UPC: 785901875260
Item #: 98801
$699.50
each
Square D
MFR: Schneider Electric
MFR #: QO120DF
UPC: 785901401629
Item #: 106181
$355.04
each
Eaton
MFR: Eaton
MFR #: BRP120GF
UPC: 786689031206
Item #: 843605
$382.09
each
Square D
MFR: Schneider Electric
MFR #: B125
UPC: 785901459446
Item #: 88696
$46.12
each
Eaton
MFR: Eaton
MFR #: BAB2030
UPC: 786679302309
Item #: 10368
$276.75
each
Square D
MFR: Schneider Electric
MFR #: HOM120DF
UPC: 785901741367
Item #: 149761
$346.02
each
Square D
MFR: Schneider Electric
MFR #: HOM130
UPC: 785901065227
Item #: 101268
$41.92
each
Square D
MFR: Schneider Electric
MFR #: HOM225
UPC: 785901065487
Item #: 105081
$95.64
each
Eaton
MFR: Eaton
MFR #: GHB3030
UPC: 786679911273
Item #: 122341
$1016.47
each
Square D
MFR: Schneider Electric
MFR #: QOT2020
UPC: 785901418085
Item #: 150209
$74.19
each
Square D
MFR: Schneider Electric
MFR #: QOB215
UPC: 785901416821
Item #: 102809
$107.39
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.