80 V Circuit Breaker 63

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Part	Manufacturer	Circuit Protection Type	Mounting Feature	Rated AC Voltage	Rated DC Voltage	Rated Current	Terminal Shape	Minimum Operating Temperature	Rated Breaking Capacity	Additional Features	Actuator Type	Packing Method	Body Length/Diameter	Body Width	Environmental Characteristics	Circuit Function	Body Height	Reference Standard	No. of Poles	Maximum Operating Temperature	Blow Characteristic
AK1-B0-32-410-1C3-D	Carling Technologies	Magnetic Circuit Breaker	Panel Mount	250 V	80 V	1 A	Quick Connect	-40 °C (-40 °F)	1 kA	Standards: MIL-PRF-55629, MIL-STD-202	Rocker		2.156 in (54.76 mm)	0.745 in (18.92 mm)	Corrosion/Moisture Resistant	Series Trip	1.64 in (41.66 mm)	CSA; UL; VDE	1	85 °C (185 °F)
AM2-B0-14-610-201-C	Carling Technologies	Magnetic Circuit Breaker	Panel Mount		80 V	10 A	Screw	-40 °C (-40 °F)	7.5 kA	Standards: MIL-PRF-55629, MIL-STD-202	Toggle		2 in (50.8 mm)	1.49 in (37.85 mm)	Corrosion/Moisture Resistant	Series Trip	1.817 in (46.15 mm)	CSA; UL	2	85 °C (185 °F)
C21-B0-20-630-41A-E	Carling Technologies	Magnetic Circuit Breaker	Panel Mount		80 V	30 A	Stud	-40 °C (-40 °F)	7.5 kA		Rocker		2.5 in (63.5 mm)	0.755 in (19.18 mm)	Corrosion/Moisture Resistant	Series Trip	1.85 in (47 mm)	CSA; TUV; UL	1	85 °C (185 °F)
CA1-B0-34-615-121-D	Carling Technologies	Magnetic Circuit Breaker	Panel Mount	250 V	80 V	15 A	Stud	-40 °C (-40 °F)	5 kA		Handle		2.5 in (63.5 mm)	0.755 in (19.18 mm)	Corrosion/Moisture Resistant	Series Trip	1.85 in (47 mm)	CSA; UL; VDE	1	85 °C (185 °F)
CA3-P0-D4-825-322-MT	Carling Technologies	Magnetic Circuit Breaker	Panel Mount		80 V	250 A	Stud	-40 °C (-40 °F)	10 kA	Standards: MIL-PRF-55629, MIL-STD-202	Handle		2.563 in (65.1 mm)	2.265 in (57.53 mm)	Corrosion/Moisture Resistant	Series Trip	1.85 in (47 mm)	UL	3	85 °C (185 °F)
CA3-P0-D4-922-A21-MT	Carling Technologies	Magnetic Circuit Breaker	Panel Mount		80 V	225 A	Stud	-40 °C (-40 °F)	10 kA	Standards: MIL-PRF-55629, MIL-STD-202	Handle		2.563 in (65.1 mm)	2.265 in (57.53 mm)	Corrosion/Moisture Resistant	Series Trip	1.85 in (47 mm)	UL	3	85 °C (185 °F)
GA2-B3-11-663-12-MC	Carling Technologies	Magnetic Circuit Breaker	DIN Rail Mount		80 V	63 A	Snap On	-40 °C (-40 °F)	3 kA		Handle		4.188 in (106.38 mm)	1.376 in (34.95 mm)	Corrosion/Moisture Resistant	Series Trip	2.62 in (66.55 mm)	CSA, UL	2	85 °C (185 °F)
2C2UM	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	80 V	2 A	Screw And Snap On	-25 °C (-13 °F)	10 kA		Handle	Bulk	3.516 in (89.3 mm)	1.378 in (35 mm)	IP20	Under Voltage Release	2.693 in (68.4 mm)	CSA; UL; VDE	2	55 °C (131 °F)
2D4UM	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	80 V	4 A	Screw And Snap On	-25 °C (-13 °F)	10 kA		Handle	Bulk	3.516 in (89.3 mm)	1.378 in (35 mm)	IP20	Under Voltage Release	2.693 in (68.4 mm)	CSA; UL; VDE	2	55 °C (131 °F)
AA1-B0-34-620-5D1-C	Carling Technologies	Magnetic Circuit Breaker	Panel Mount	277 V	80 V	20 A	Screw	-40 °C (-40 °F)	5 kA	Standards: MIL-PRF-55629, MIL-STD-202	Handle		2 in (50.8 mm)	0.755 in (19.18 mm)	Corrosion/Moisture Resistant	Series Trip	1.64 in (41.66 mm)	CSA; UL	1	85 °C (185 °F)
AA1-B0-34-630-5D1-C	Carling Technologies	Magnetic Circuit Breaker	Panel Mount	277 V	80 V	30 A	Screw	-40 °C (-40 °F)	5 kA	Standards: MIL-PRF-55629, MIL-STD-202	Handle		2 in (50.8 mm)	0.755 in (19.18 mm)	Corrosion/Moisture Resistant	Series Trip	1.64 in (41.66 mm)	CSA; UL	1	85 °C (185 °F)
CA2-B0-34-615-121-R	Carling Technologies	Magnetic Circuit Breaker	Panel Mount	250 V	80 V	15 A	Stud	-40 °C (-40 °F)	5 kA		Handle		2.5 in (63.5 mm)	1.515 in (38.48 mm)	Corrosion/Moisture Resistant	Series Trip	1.85 in (47 mm)	CSA; TUV; UL	2	85 °C (185 °F)
AM1R-D3-AC07-D-A-5-2	Eaton Corporation	Magnetic Circuit Breaker	Panel Mount	250 V	80 V	5 A	Screw	-40 °C (-40 °F)	5 kA		Handle		2.5 in (63.5 mm)	0.75 in (19.05 mm)		Series Trip	2.146 in (54.51 mm)	CSA; UL; TUV	1	85 °C (185 °F)	Medium
5531082	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	250 V	80 V	5 A	Snap On	0 °C (32 °F)	1 kA		Push Button		3.15 in (80 mm)	0.492 in (12.5 mm)	Corrosion/Moisture Resistant; IP20; IP40	Tease-Free And Trip-Free	2.697 in (68.5 mm)	CSA; IEC; UL; VDE	1	55 °C (131 °F)	Medium
TMC42-01-5.0A	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	250 V	80 V	5 A	Snap On	0 °C (32 °F)	1 kA		Push Button		3.15 in (80 mm)	0.492 in (12.5 mm)	Corrosion/Moisture Resistant; IP20; IP40	Tease-Free And Trip-Free	2.697 in (68.5 mm)	CSA; IEC; UL; VDE	1	55 °C (131 °F)	Medium

Circuit Breaker

A circuit breaker is an automatic electrical switch that is designed to protect an electrical circuit from damage caused by overcurrent or short circuits. Circuit breakers are commonly used in residential, commercial, and industrial electrical systems, and they are an important safety device that helps prevent electrical fires, equipment damage, and personal injury.

Circuit breakers work by monitoring the amount of current flowing through an electrical circuit. If the current exceeds a preset level, the circuit breaker will trip, or open the circuit, to prevent damage to the electrical system. When the circuit breaker trips, it interrupts the flow of current, which stops the electrical current from flowing and prevents further damage.

Circuit breakers are available in a variety of types and sizes, and they can be classified based on their voltage rating, current rating, and interrupting capacity. Some common types of circuit breakers include thermal circuit breakers, magnetic circuit breakers, and hybrid circuit breakers.

In addition to protecting electrical systems from overcurrent and short circuits, circuit breakers also help improve the reliability and efficiency of electrical systems. They can also be used to switch electrical circuits on and off, which can be helpful in certain applications.