Circuit Breakers

Results: 57,240
Manufacturer
Altech CorporationAmerican Electrical Inc.Benedict GmbHCarling TechnologiesCarlo Gavazzi Inc.Custom Computer Services Inc. (CCS)E-T-AEaton - Bussmann Electrical DivisionEaton - Electronics DivisionEaton ElectricalHammond ManufacturingHartland Controls/Littelfuse
Series
-*#310410510611011101115114011601170
Packaging
BagBoxBulkTape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
Mounting Type
-Chassis MountDIN RailHolderPanel MountPanel Mount, Snap-InPCBThrough Hole
Breaker Type
-Ground FaultHydraulic MagneticMagneticMagnetic (Hydraulic Delay)Manual Motor ControllerManual Motor StarterShunt TripSolid StateSwitch OnlyThermalThermal Magnetic
Current Rating (Amps)
10mA12mA17mA20mA25mA30mA40mA45mA50mA75mA80mA100mA
Voltage Rating - AC
5 V24 V30 V48 V80 V115 V120 V125 V200 V208 V230 V240 V
Voltage Rating - DC
12 V14 V14.5 V18 V24 V28 V29 V30 V32 V42 V48 V50 V
Actuator Type
-Automatic ResetLeverManual ResetNot IncludedPush to ResetPush-PullPush-Pull PlungerPush-PushPushbuttonRemoteRockerRotarySlide Switch
Number of Poles
1234567891218
Illumination
-AmberBlackBlueClearGreenGreen, OrangeGreen, Orange, RedGreen/RedGreen/Yellow/RedNeonNeon GreenNoneOrange
Illumination Voltage (Nominal)
3 ~ 5V3V4 ~ 7V4 ~ 8V4V5V5V, 12V, 24V6 ~ 11V6V8 ~ 16V8V9 ~ 16V
Approval Agency
-ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDEATEX, CCC, CSA, EAC, IECEx, ULATEX, CCC, CSA, EAC, ULATEX, CE, CSA C22.2 No 14, CSA C22.2 No 142, CSA C22.2 No 213, UL1604, UL508, UL2367ATEX, CE, CSA C22.2 No 14, CSA C22.2 No 142, CSA C22.2 No 213, UL1604, UL508, UL2367, VDEATEX, CE, EAC, UL, VDEATEX, CE, UL1604, UL508, UL2367ATEX, CSA C22.2 No 14, UL2367, UL508, UL Class I Div 2ATEX, IECEx, UKEX, ULATEX, UL2367, UL508, UL Class I Div 2CB, CCC, CSA, IMQ, RCM, UR, VDE
Stocking Options
Environmental Options
Media
Marketplace Product
57,240Results
Showing
of 57,240
Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Mounting Type
Breaker Type
Current Rating (Amps)
Voltage Rating - AC
Voltage Rating - DC
Actuator Type
Number of Poles
Illumination
Illumination Voltage (Nominal)
Approval Agency
QMB-153-11C3N-3BA
QMB-153-11C3N-3BA
CIR BRKR THRM 15A 250VAC 32VDC
Qualtek
1,881
In Stock
1 : Fr.2.50000
Bulk
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
TUV
40,247
In Stock
1 : Fr.2.71000
Bulk
Bulk
Active
Panel Mount
Thermal
3A
250 V
32 V
Push to Reset
1
-
-
-
5,645
In Stock
1 : Fr.2.72000
Tray
Tray
Active
Panel Mount
Thermal
10A
250 V
-
Push to Reset
1
-
-
-
8,319
In Stock
1 : Fr.2.91000
Tray
Tray
Active
Panel Mount
Thermal
20A
250 V
-
Push to Reset
1
-
-
-
T9-611 SERIES
4404.0002
CIR BRKR THRM 6A 240VAC 48VDC
SCHURTER Inc.
6,881
In Stock
1 : Fr.2.91000
Box
Box
Active
Panel Mount
Thermal
6A
240 V
48 V
Push to Reset
1
-
-
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
T9-611 SERIES
4404.001
CIR BRKR THRM 15A 240VAC 32VDC
SCHURTER Inc.
755
In Stock
1 : Fr.2.91000
Box
Box
Active
Panel Mount
Thermal
15A
240 V
32 V
Push to Reset
1
-
-
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
T9-818 SERIES
4404.0105
CIRC BREAKER PCB MNT 15A
SCHURTER Inc.
1,565
In Stock
1 : Fr.3.20000
Bulk
Bulk
Active
Through Hole
Thermal
15A
240 V
48 V
Push to Reset
1
-
-
CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
11,930
In Stock
1 : Fr.3.45000
Tray
Tray
Active
Panel Mount
Thermal
20A
250 V
-
Push to Reset
1
-
-
-
5,202
In Stock
1 : Fr.3.53000
Tray
Tray
Active
Panel Mount
Thermal
15A
250 V
-
Push to Reset
1
-
-
-
5,390
In Stock
1 : Fr.3.82000
Tray
Tray
Active
Panel Mount
Thermal
10A
250 V
50 V
Rocker
1
-
-
-
18,752
In Stock
1 : Fr.4.01000
Tray
Tray
Active
Panel Mount
Thermal
15A
125 V
50 V
Rocker
1
Red
-
-
665
In Stock
1 : Fr.4.51000
Tray
Tray
Active
Panel Mount
Thermal
15A
250 V
-
Push to Reset
1
-
-
-
6,275
In Stock
1 : Fr.4.67000
Tray
Tray
Active
Panel Mount
Thermal
5A
250 V
-
Push to Reset
1
-
-
-
4,377
In Stock
1 : Fr.4.92000
Bulk
Bulk
Active
Panel Mount
Thermal
8A
250 V
32 V
Push to Reset
1
-
-
-
152
In Stock
1 : Fr.4.92000
Tray
Tray
Active
Panel Mount
Thermal
5A
250 V
-
Push to Reset
1
-
-
-
19,635
In Stock
1 : Fr.4.93000
Bulk
Bulk
Active
Panel Mount
Thermal
2A
250 V
32 V
Push to Reset
1
-
-
-
1,933
In Stock
1 : Fr.5.00000
Bulk
Bulk
Active
Panel Mount
Thermal
20A
250 V
32 V
Push to Reset
1
-
-
-
2,251
In Stock
1 : Fr.5.05000
Bulk
Bulk
Active
Panel Mount
Thermal
4A
250 V
32 V
Push to Reset
1
-
-
-
16,025
In Stock
1 : Fr.5.25000
Bulk
Bulk
Active
Panel Mount
Thermal
5A
250 V
32 V
Push to Reset
1
-
-
-
2,745
In Stock
1 : Fr.5.25000
Bulk
Bulk
Active
Panel Mount
Thermal
10A
250 V
32 V
Push to Reset
1
-
-
-
2,059
In Stock
1 : Fr.5.37000
Bulk
Bulk
Active
Panel Mount
Thermal
15A
250 V
32 V
Push to Reset
1
-
-
-
2,480
In Stock
1 : Fr.5.43000
Tray
Tray
Active
Panel Mount
Thermal
15A
250 V
50 V
Rocker
1
-
-
-
3,792
In Stock
1 : Fr.5.47000
Bulk
Bulk
Active
Panel Mount
Thermal
7A
250 V
32 V
Push to Reset
1
-
-
-
143
In Stock
1 : Fr.5.53000
Tray
Tray
Active
Panel Mount
Thermal
20A
250 V
50 V
Rocker
1
-
-
-
810
In Stock
1 : Fr.8.27000
Tray
Tray
Active
Panel Mount
Thermal
15A
250 V
50 V
Rocker
1
Red
-
-
Showing
of 57,240

Circuit Breakers

A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected. Unlike a fuse, which operates once and then must be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation.