72 V Circuit Breaker 7

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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	Dimensions	Circuit Function	Body Height	Reference Standard	No. of Poles	Maximum Operating Temperature
2CDS251001R0164	Abb	Thermal Magnetic Circuit Breaker	DIN Rail Mount	253 V	72 V	16 A	Snap On	-25 °C (-13 °F)	6 kA	Interrupting current max at 400 VAC: 6000 A	Manual On/Off		3.465 in (88 mm)	0.689 in (17.5 mm)	IP20; IP40	3.465 x 0.689 x 2.717 in (88 x 17.5 x 69 mm)	Trip	2.717 in (69 mm)	CE; EN; IEC; UL	1	55 °C (131 °F)
S201-B6	Abb	Thermal Magnetic Circuit Breaker	DIN Rail Mount	253 V	72 V	6 A	Snap On	-25 °C (-13 °F)	6 kA			Box	3.465 in (88 mm)	0.689 in (17.5 mm)	IP20; IP40		Trip	2.717 in (69 mm)	CE; CSA; EN; IEC; UL	1	55 °C (131 °F)
482-G111-K1M1-A1S0-30A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Panel Mount		72 V	30 A	Screw	-55 °C (-67 °F)	5 kA		Push-Pull		1.22 in (31 mm)	0.709 in (18 mm)	Corrosion/Moisture Resistant; IP00; IP40		Trip Free	1.969 in (50 mm)	CSA; CUL; UL	1	75 °C (167 °F)
482-G111-K1M1-A1S0-50A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Panel Mount		72 V	50 A	Screw	-55 °C (-67 °F)	5 kA		Push-Pull		1.22 in (31 mm)	0.709 in (18 mm)	Corrosion/Moisture Resistant; IP00; IP40		Trip Free	1.969 in (50 mm)	CSA; CUL; UL	1	75 °C (167 °F)
1180-01-6A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Panel Mount	250 V	72 V	6 A	Quick Connect	-20 °C (-4 °F)	2 kA		Push Button		1.921 in (48.8 mm)	0.323 in (8.2 mm)	IP00; IP40	0.961 x 0.323 x 1.921 in (24.4 x 8.2 x 48.8 mm)	Trip Free	0.961 in (24.4 mm)	CQC; CSA; EN; IEC; UL; VDE	1	60 °C (140 °F)
60137	Schneider Electric Sa	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V	72 V	2 A	Snap On	-30 °C (-22 °F)	6 kA	Interrupting current max at 125 VDC: 10000 A	Toggle		2.874 in (73 mm)	1.417 in (36 mm)	IP20; IP40	2.874 x 1.417 x 4.213 in (73 x 36 x 107 mm)	Trip	4.213 in (107 mm)	CCC; CSA; EN/IEC; GB; UL	2	70 °C (158 °F)
1324402	Phoenix Contact	Thermal Circuit Breaker	Panel Mount	250 V	72 V	16 A	Quick Connect	-20 °C (-4 °F)	200 A		Push Button	Bulk	1.752 in (44.5 mm)	0.374 in (9.5 mm)	IP00; IP40		Trip	0.961 in (24.4 mm)	CCC; CSA; CUL; UL; VDE		60 °C (140 °F)

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.