Circuit Breakers

Results: 1,457
Breaker Type
Magnetic (Hydraulic Delay)Switch Only
Current Rating (Amps)
50mA75mA100mA250mA300mA400mA450mA500mA750mA1A1.25A1.5A
Voltage Rating - AC
120 V277 V480 V
Voltage Rating - DC
65 V80 V
Actuator Type
LeverRockerToggle
Number of Poles
1234
Approval Agency
-CSA, ULCSA, UL, VDECSA, VDE, UL
Stocking Options
Environmental Options
Media
Marketplace Product
1,457Results
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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
0
In Stock
Check Lead Time
2 : $57.00500
Bulk
Bulk
Active
DIN Rail
Switch Only
30A
277 V
65 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $57.00500
Bulk
Bulk
Active
DIN Rail
Switch Only
30A
277 V
65 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $57.00500
Bulk
Bulk
Active
DIN Rail
Switch Only
50A
277 V
65 V
Lever
1
None
-
CSA, UL
1
In Stock
1 : $65.50000
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
30A
277 V
80 V
Lever
1
None
-
CSA, UL
DA1-B0-34-450-121-C
DA1-B0-34-450-121-C
CIR BRKR MAGHYDR 5A 480VAC 65VDC
Carling Technologies
0
In Stock
Check Lead Time
4 : $65.50250
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
5A
480 V
65 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
4 : $65.50250
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
10A
480 V
65 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
4 : $65.50250
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
20A
480 V
65 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
40A
480 V
80 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
15A
480 V
80 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
8.5A
480 V
80 V
Lever
1
None
-
CSA, VDE, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
6A
480 V
80 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
50A
480 V
80 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
50A
480 V
80 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
5A
277 V
80 V
Lever
1
None
-
CSA, VDE, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
5A
480 V
80 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
10A
480 V
80 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
2A
480 V
80 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
15A
480 V
80 V
Lever
1
None
-
CSA, VDE, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
40A
480 V
80 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
20A
277 V
80 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
7.5A
480 V
80 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
5A
277 V
80 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
15A
277 V
80 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
15A
277 V
80 V
Lever
1
None
-
CSA, UL
0
In Stock
Check Lead Time
2 : $65.50500
Bulk
Bulk
Active
DIN Rail
Magnetic (Hydraulic Delay)
25A
277 V
80 V
Lever
1
None
-
CSA, UL
Showing
of 1,457

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.