Circuit Breakers

Results: 13,602
Mounting Type
Panel MountPanel Mount, Snap-In
Breaker Type
Magnetic (Hydraulic Delay)Switch OnlyThermal
Current Rating (Amps)
17mA20mA25mA45mA50mA100mA150mA200mA250mA300mA350mA400mA
Voltage Rating - AC
120 V240 V250 V277 V480 V
Voltage Rating - DC
32 V65 V80 V125 V150 V277 V
Actuator Type
LeverPush to ResetRockerToggle
Number of Poles
123456
Approval Agency
-CCC, CSA, TUV, ULCCC, CSA, TUV, UL489CCC, CSA, ULCCC, CSA, UL, VDECCC, CSA, UL1077, UL1500CCC, CSA, UL489CCC, CSA, UL489, VDECCC, TUV, UL489ACCC, UL489ACCC, UL489A, VDECSA, TUV, ULCSA, ULCSA, UL, VDE
Stocking Options
Environmental Options
Media
Marketplace Product
13,602Results
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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
14
In Stock
1 : $239.34000
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
20A
480 V
80 V
Lever
2
None
-
CSA, UL489
0
In Stock
Check Lead Time
500 : $5.96790
Bulk
Bulk
Active
Panel Mount, Snap-In
Thermal
30A
250 V
32 V
Push to Reset
1
None
-
-
0
In Stock
Check Lead Time
4 : $44.75750
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
30A
240 V
150 V
Lever
2
None
-
CCC, CSA, TUV, UL489
0
In Stock
100 : $61.13800
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
2.5A
250 V
150 V
Lever
2
None
-
CCC, CSA, UL, VDE
0
In Stock
Check Lead Time
3 : $72.67667
Bulk
Bulk
Active
Panel Mount
Switch Only
30A
480 V
125 V
Lever
1
None
-
CCC, CSA, UL
0
In Stock
Check Lead Time
3 : $72.67667
Bulk
Bulk
Active
Panel Mount
Switch Only
30A
480 V
125 V
Lever
1
None
-
CCC, CSA, UL
0
In Stock
Check Lead Time
3 : $72.67667
Bulk
Bulk
Active
Panel Mount
Switch Only
30A
480 V
125 V
Lever
1
None
-
CCC, CSA, UL
1
In Stock
1 : $81.56000
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
50A
480 V
80 V
Lever
1
None
-
CCC, CSA, UL, VDE
CIR BRKR 15A 240VAC 125VDC
CA1-B0-34-615-31B-C
CIR BRKR 15A 240VAC 125VDC
Carling Technologies
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
15A
480 V
80 V
Lever
1
None
-
CCC, CSA, UL
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
10A
480 V
125 V
Lever
1
None
-
CCC, CSA, UL
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
50A
480 V
125 V
Lever
1
None
-
CCC, CSA, UL
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
2.5A
480 V
125 V
Lever
1
None
-
CCC, CSA, UL
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
3A
250 V
80 V
Lever
1
None
-
CCC, CSA, UL, VDE
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
30A
480 V
125 V
Lever
1
None
-
CCC, CSA, UL
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
35A
480 V
125 V
Lever
1
None
-
CCC, CSA, UL
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
15A
480 V
125 V
Lever
1
None
-
CCC, CSA, UL
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
15A
480 V
125 V
Lever
1
None
-
CCC, CSA, UL
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
15A
480 V
125 V
Lever
1
None
-
CCC, CSA, UL
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
13A
480 V
125 V
Lever
1
None
-
CCC, CSA, UL
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
50A
480 V
125 V
Lever
1
None
-
CCC, CSA, UL
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
30A
480 V
150 V
Lever
1
None
-
CCC, CSA, UL
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
10A
480 V
80 V
Lever
1
None
-
CCC, CSA, UL, VDE
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
20A
480 V
125 V
Lever
1
None
-
CCC, CSA, UL
0
In Stock
Check Lead Time
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
30A
480 V
80 V
Lever
1
None
-
CCC, CSA, UL, VDE
0
In Stock
3 : $81.56667
Bulk
Bulk
Active
Panel Mount
Magnetic (Hydraulic Delay)
20A
480 V
125 V
Lever
1
None
-
CCC, CSA, UL
Showing
of 13,602

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.