Snap On Circuit Breaker 370

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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	Manufacturer Series	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
FAZ-C8/1-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	48 V	8 A	Snap On	-40 °C (-40 °F)	15 kA			Toggle		3.15 in (80 mm)	0.701 in (17.8 mm)	IP20	Manual On/Off	2.362 in (60 mm)	CCC; CE; CSA; IEC; UL; VDE	1	75 °C (167 °F)	Short
FAZ-D1.5/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		1.5 A	Snap On		10 kA			Toggle					Manual On/Off			2
FAZ-D13/3-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		13 A	Snap On		10 kA			Toggle					Manual On/Off			3
FAZ-D15/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		15 A	Snap On		10 kA			Toggle					Manual On/Off			2
FAZ-D2/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		2 A	Snap On		10 kA			Toggle					Manual On/Off			2
FAZ-D20/2	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	96 V	20 A	Snap On	-40 °C (-40 °F)	5 kA			Toggle		3.15 in (80 mm)	1.394 in (35.4 mm)	IP20	Trip Free	2.362 in (60 mm)	CSA; UL	2	167 °C (332.6 °F)
FAZ-D25/2	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	96 V	25 A	Snap On	-40 °C (-40 °F)	5 kA			Toggle		3.15 in (80 mm)	1.394 in (35.4 mm)	IP20	Trip Free	2.362 in (60 mm)	CSA; UL	2	167 °C (332.6 °F)
FAZ-D4/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		4 A	Snap On		10 kA			Toggle					Manual On/Off			2
FAZ-D5/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		5 A	Snap On		10 kA	FAZ		Toggle					Manual On/Off			1
FAZ-D5/3-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		5 A	Snap On		10 kA			Toggle					Manual On/Off			3
PLSM-C32/4-MW	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V		32 A	Snap On	-25 °C (-13 °F)	10 kA			Toggle Handle	Bulk	3.15 in (80 mm)	2.756 in (70 mm)	IP20	Trip	2.579 in (65.5 mm)	EN; IEC	4	75 °C (167 °F)
QC1020	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	120 V		20 A	Snap On		10 kA			Toggle					Trip		CSA; UL	1	40 °C (104 °F)
QCF2015	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	240 V		15 A	Snap On		10 kA			Toggle Handle					Trip		CSA; UL	2	40 °C (104 °F)
102082	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	48 V	4 A	Snap On	-25 °C (-13 °F)	15 kA		Rated breaking capacity at 400 VAC					IP20; IP40	Trip		CE; CSA; EN; IEC; UL	1	75 °C (167 °F)
102164	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	48 V	6 A	Snap On	-25 °C (-13 °F)	15 kA		Rated breaking capacity at 400 VAC					IP20; IP40	Trip		CE; CSA; EN; IEC; UL	2	75 °C (167 °F)
102167	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	48 V	10 A	Snap On	-25 °C (-13 °F)	15 kA		Rated breaking capacity at 400 VAC					IP20; IP40	Trip		CE; CSA; EN; IEC; UL	2	75 °C (167 °F)
242401	Eaton Corporation	Thermal Circuit Breaker	DIN Rail Mount	400 V	48 V	10 A	Snap On	-25 °C (-13 °F)	10 kA		DC rated voltage given per pole		Bulk	3.15 in (80 mm)	1.378 in (35 mm)	IP20	Trip	2.579 in (65.5 mm)	IEC/EN	2	75 °C (167 °F)	Slow
FAZ-B16/3-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		16 A	Snap On		10 kA			Toggle					Manual On/Off			3
FAZ-B20/2	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	96 V	20 A	Snap On	-40 °C (-40 °F)	15 kA			Toggle		3.15 in (80 mm)	1.394 in (35.4 mm)	IP20	Manual On/Off	2.362 in (60 mm)	CCC; CE; CSA; IEC; UL; VDE	2	75 °C (167 °F)	Short
FAZ-B20/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		20 A	Snap On		10 kA			Toggle					Manual On/Off			2
FAZ-B25/2	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	96 V	25 A	Snap On	-40 °C (-40 °F)	15 kA			Toggle		3.15 in (80 mm)	1.394 in (35.4 mm)	IP20	Manual On/Off	2.362 in (60 mm)	CCC; CE; CSA; IEC; UL; VDE	2	75 °C (167 °F)	Short
FAZ-B32/2	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	96 V	32 A	Snap On	-40 °C (-40 °F)	15 kA			Toggle		3.15 in (80 mm)	1.394 in (35.4 mm)	IP20	Manual On/Off	2.362 in (60 mm)	CCC; CE; CSA; IEC; UL; VDE	2	75 °C (167 °F)	Short
FAZ-B40/2	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	96 V	40 A	Snap On	-40 °C (-40 °F)	15 kA			Toggle		3.15 in (80 mm)	1.394 in (35.4 mm)	IP20	Manual On/Off	2.362 in (60 mm)	CCC; CE; CSA; IEC; UL; VDE	2	75 °C (167 °F)	Short
FAZ-B50/2	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	96 V	50 A	Snap On	-40 °C (-40 °F)	15 kA			Toggle		3.15 in (80 mm)	1.394 in (35.4 mm)	IP20	Manual On/Off	2.362 in (60 mm)	CCC; CE; CSA; IEC; UL; VDE	2	75 °C (167 °F)	Short
FAZ-C1/1-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	48 V	1 A	Snap On	-40 °C (-40 °F)	15 kA			Toggle		3.15 in (80 mm)	0.701 in (17.8 mm)	IP20	Manual On/Off	2.362 in (60 mm)	CCC; CE; CSA; IEC; UL; VDE	1	75 °C (167 °F)	Short
FAZ-C1/3-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		1 A	Snap On		10 kA			Toggle					Manual On/Off			3
FAZ-C10/2	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	96 V	10 A	Snap On	-40 °C (-40 °F)	15 kA			Toggle		3.15 in (80 mm)	1.394 in (35.4 mm)	IP20	Manual On/Off	2.362 in (60 mm)	CCC; CE; CSA; IEC; UL; VDE	2	75 °C (167 °F)	Short
FAZ-C13/3-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		13 A	Snap On		10 kA			Toggle					Manual On/Off			3
FAZ-C16/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		16 A	Snap On		10 kA			Toggle					Manual On/Off			1
FAZ-C25/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		25 A	Snap On		10 kA			Toggle					Manual On/Off			2
FAZ-C3/1-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	48 V	3 A	Snap On	-40 °C (-40 °F)	15 kA			Toggle		3.15 in (80 mm)	0.701 in (17.8 mm)	IP20	Manual On/Off	2.362 in (60 mm)	CCC; CE; CSA; IEC; UL; VDE	1	75 °C (167 °F)	Short
FAZ-C30/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		30 A	Snap On		10 kA			Toggle					Manual On/Off			2
FAZ-C4/1-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	48 V	4 A	Snap On	-25 °C (-13 °F)	15 kA		Rated breaking capacity at 400 VAC					IP20; IP40	Trip		CE; CSA; EN; IEC; UL	1	75 °C (167 °F)
FAZ-C4/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		4 A	Snap On		10 kA			Toggle					Manual On/Off			1
FAZ-C4/3	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V		4 A	Snap On	-40 °C (-40 °F)	15 kA			Toggle		3.15 in (80 mm)	2.091 in (53.1 mm)			2.362 in (60 mm)	CCC; CSA; UL; VDE	3	75 °C (167 °F)	Short
FAZ-C40/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	240 V		40 A	Snap On		10 kA			Toggle					Manual On/Off			2
FAZ-C5/2	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	96 V	5 A	Snap On	-40 °C (-40 °F)	15 kA			Toggle		3.15 in (80 mm)	1.394 in (35.4 mm)	IP20	Manual On/Off	2.362 in (60 mm)	CCC; CE; CSA; IEC; UL; VDE	2	75 °C (167 °F)	Short
FAZ-C6/2	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	96 V	6 A	Snap On	-40 °C (-40 °F)	15 kA			Toggle		3.15 in (80 mm)	1.394 in (35.4 mm)	IP20	Manual On/Off	2.362 in (60 mm)	CCC; CE; CSA; IEC; UL; VDE	2	75 °C (167 °F)	Short
FAZ-C8/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		8 A	Snap On		10 kA			Toggle					Manual On/Off			2
FAZ-D1/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		1 A	Snap On		10 kA			Toggle					Manual On/Off			2
FAZ-D1/3-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		1 A	Snap On		10 kA			Toggle					Manual On/Off			3
FAZ-D10/3-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		10 A	Snap On		10 kA			Toggle					Manual On/Off			3
FAZ-D13/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		13 A	Snap On		10 kA			Toggle					Manual On/Off			2
FAZ-D13/3	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	96 V	13 A	Snap On	-40 °C (-40 °F)	5 kA			Toggle		3.15 in (80 mm)	2.091 in (53.1 mm)	IP20	Trip Free	2.362 in (60 mm)	CSA; UL	3	167 °C (332.6 °F)
FAZ-D2/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		2 A	Snap On		10 kA			Toggle					Manual On/Off			1
FAZ-D25/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		25 A	Snap On		10 kA			Toggle					Manual On/Off			1
FAZ-D3/3-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	60 V	3 A	Snap On	-25 °C (-13 °F)	15 kA			Toggle		4.134 in (105 mm)	2.091 in (53.1 mm)	IP20; IP40	Trip Free	1.772 in (45 mm)	CSA, EN/IEC, UL	3	75 °C (167 °F)
FAZ-D30/1-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	48 V	30 A	Snap On	-40 °C (-40 °F)	5 kA			Toggle	Bulk	3.15 in (80 mm)	0.697 in (17.7 mm)	IP20	Trip Free	2.362 in (60 mm)	CSA; UL	1	167 °C (332.6 °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.