Circuit Breakers

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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)

1020045 CIRCUIT BRAKER 10A Phoenix Contact	265 In Stock 243 Factory	1 : ¥159.58000 Box	TMC 7	Box	Active	DIN Rail	Thermal Magnetic	10A	277 V	60 V	Lever	1	None	-
1019921 CIRCUIT BRAKER 20A Phoenix Contact	143 In Stock 442 Factory	1 : ¥159.58000 Box	TMC 7	Box	Active	DIN Rail	Thermal Magnetic	20A	277 V	60 V	Lever	1	None	-
1020041 CIRCUIT BRAKER 5A Phoenix Contact	92 In Stock	1 : ¥159.58000 Box	TMC 7	Box	Active	DIN Rail	Thermal Magnetic	5A	277 V	60 V	Lever	1	None	-
1020049 CIRCUIT BRAKER 15A Phoenix Contact	20 In Stock 181 Factory	1 : ¥159.58000 Box	TMC 7	Box	Active	DIN Rail	Thermal Magnetic	15A	277 V	60 V	Lever	1	None	-
1019985 CIRCUIT BRAKER 20A Phoenix Contact	0 In Stock Check Lead Time	1 : ¥104.26000 Box	TMC 7	Box	Active	DIN Rail	Thermal Magnetic	20A	277 V	60 V	Lever	1	None	-

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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.