Eaton Corporation Circuit Breaker 276

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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	Dimensions	Circuit Function	Body Height	Reference Standard	No. of Poles	Maximum Operating Temperature	Blow Characteristic
MS26574-20A	Eaton Corporation	Thermal Circuit Breaker	Panel Mount-Threaded	120 V	28 V	20 A	Screw		500 A		Standard: MIL-C-5809, rated breaking capacity at 28 VDC: 2000 A			0.78 in (19.81 mm)	0.593 in (15.06 mm)		0.78 x 0.593 x 1.251 in (19.81 x 15.06 x 31.78 mm)		1.251 in (31.78 mm)	MS	1
MS26574-2L	Eaton Corporation	Thermal Circuit Breaker	Panel Mount-Threaded	120 V	28 V	2 A	Screw		800 A		Standard: MIL-C-5809			0.78 in (19.81 mm)	0.593 in (15.06 mm)		0.78 x 0.593 x 1.251 in (19.81 x 15.06 x 31.78 mm)		1.251 in (31.78 mm)	MS	1
PKZM0-4	Eaton Corporation
CCP2R-2-30CC	Eaton Corporation	Equipment Leakage Circuit Breaker	DIN Rail Mount	600 V	125 V	30 A	Snap On		200 kA			Toggle Handle		3.7 in (93.98 mm)	0.3 in (7.62 mm)				1.9 in (48.26 mm)	UL	2
FAZ-C6/3-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		6 A	Snap On		10 kA			Toggle						Manual On/Off			3
FAZ-C3/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		3 A	Snap On		10 kA			Toggle						Manual On/Off			2
CCP2SL-2-30CC	Eaton Corporation	Equipment Leakage Circuit Breaker	DIN Rail Mount	600 V	125 V	30 A	Snap On		200 kA			Toggle Handle		3.7 in (93.98 mm)	0.3 in (7.62 mm)			Manual On/Off	1.9 in (48.26 mm)		2
FAZ-C1.5/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		1.5 A	Snap On		10 kA			Toggle						Manual On/Off			1
FAZ-C15/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		15 A	Snap On		10 kA			Toggle						Manual On/Off			1
CCP2-2-100CF	Eaton Corporation	Equipment Leakage Circuit Breaker	Panel Mount	600 V	125 V	100 A						Toggle Handle		3.6 in (91.44 mm)	2 in (50.8 mm)			Manual On/Off	5.8 in (147.32 mm)	UL	2
FAZ-B6/1-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	48 V	6 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-C20/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		20 A	Snap On		10 kA			Toggle						Manual On/Off			1
22705-00	Eaton Corporation	Thermal Circuit Breaker	Inline/Holder		28 V	5 A	Tab/Blade	-40 °C (-40 °F)	2 kA			Push To Reset		0.76 in (19.3 mm)	0.252 in (6.4 mm)			Manual Reset/Off	1.181 in (30 mm)	SAE	1	85 °C (185 °F)
FAZ-D20/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		20 A	Snap On		10 kA			Toggle						Manual On/Off			2
FAZ-B15/1-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	48 V	15 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-D1.5/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		1.5 A	Snap On		10 kA			Toggle						Manual On/Off			1
FAZ-D1.5/3-NA-L	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	240 V		1.5 A	Snap On		10 kA			Toggle						Manual On/Off			3
FAZ-D15/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		15 A	Snap On		10 kA			Toggle						Manual On/Off			1
FAZ-D15/3-NA-L	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	240 V		15 A	Snap On		10 kA			Toggle						Manual On/Off			3
FAZ-D30/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		30 A	Snap On		10 kA			Toggle						Manual On/Off			2
NZMN2-A160	Eaton Corporation	Thermal Magnetic Circuit Breaker	Panel Mount	690 V	750 V	160 A	Screw	-25 °C (-13 °F)	5 kA			Rocker Lever		7.244 in (184 mm)	4.134 in (105 mm)	Corrosion Resistant; IP20; IP40		Trip	5.866 in (149 mm)	IEC	3	70 °C (158 °F)
PKZM4-40	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		40 A	Screw	-25 °C (-13 °F)	50 kA			Turn Button		5.512 in (140 mm)	2.165 in (55 mm)	Corrosion Resistant; IP00; IP20		Trip	6.299 in (160 mm)	CE; CSA; EN; IEC; UL	3	55 °C (131 °F)
PKZM4-50	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		50 A	Snap On	-25 °C (-13 °F)	50 kA			Turn Button		5.512 in (140 mm)	2.165 in (55 mm)	IP00; IP20		Trip	6.299 in (160 mm)	CE; CSA; IEC; UL; VDE	3	55 °C (131 °F)
102241	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	48 V	3 A	Snap On	-25 °C (-13 °F)	15 kA		Rated breaking capacity at 400 VAC					IP20; IP40		Trip		CE; CSA; EN; IEC; UL	3	75 °C (167 °F)
167120	Eaton Corporation	Equipment Leakage Circuit Breaker	DIN Rail Mount			40 A	Snap On							3.5 in (88.9 mm)	3 in (76.2 mm)		3.5 x 3 x 1.5 in (88.9 x 76.2 x 38.1 mm)		1.5 in (38.1 mm)	EN; IEC; UL	2
278754	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	96 V	6 A	Screw And Snap On	-40 °C (-40 °F)	10 kA			Handle	Bulk	3.15 in (80 mm)	1.417 in (36 mm)	IP20		Trip	2.858 in (72.6 mm)	CE; CSA; EN; IEC; UL	2	75 °C (167 °F)
CCP2-3-100CF	Eaton Corporation	Thermal Circuit Breaker	Panel Mount	600 V	125 V	100 A						Toggle Handle		3.6 in (91.44 mm)	3 in (76.2 mm)			Manual On/Off	5.8 in (147.32 mm)	UL	3
FAZ-B40/3	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)	2.091 in (53.1 mm)	IP20		Manual On/Off	2.362 in (60 mm)	CCC; CE; CSA; IEC; UL; VDE	3	75 °C (167 °F)	Short
FAZ-C2/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		2 A	Snap On		10 kA			Toggle						Manual On/Off			2
FAZ-C4/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		4 A	Snap On		10 kA			Toggle						Manual On/Off			2
FAZ-C6/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		6 A	Snap On		10 kA			Toggle						Manual On/Off			2
FAZ-D3/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		3 A	Snap On		10 kA			Toggle						Manual On/Off			2
BAB2020	Eaton Corporation	Thermal Magnetic Circuit Breaker	Panel Mount	240 V		20 A	Screw		10 kA			Toggle Handle	Bulk					Trip		CSA; UL	2
FAZ-C1/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		1 A	Snap On		10 kA			Toggle						Manual On/Off			1
FAZ-C20/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		20 A	Snap On		10 kA			Toggle						Manual On/Off			2
FAZ-C20/3-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	60 V	20 A	Snap On	-25 °C (-13 °F)	14 kA			Toggle Handle		4.134 in (105 mm)	2.091 in (53.1 mm)	IP20; IP40		Trip Free	1.772 in (45 mm)	CE; CSA; EN; IEC; UL	3	75 °C (167 °F)
FAZ-C5/1-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	48 V	5 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-D6/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		6 A	Snap On		10 kA			Toggle						Manual On/Off			1
FAZ-D6/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		6 A	Snap On		10 kA			Toggle						Manual On/Off			2
PKZM0-32	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		32 A	Screw	-25 °C (-13 °F)	50 kA			Turn Button		3.661 in (93 mm)	1.772 in (45 mm)	Corrosion Resistant; IP00; IP20		Trip	2.992 in (76 mm)	CE; CSA; EN; IEC; UL	3	55 °C (131 °F)
167706	Eaton Corporation	Equipment Leakage Circuit Breaker	DIN Rail Mount	120 V		40 A	Snap On					Toggle						Trip Free		CSA; CE; CUL; EN; IEC; OVE; UL	4
184090F-011	Eaton Corporation	Thermal Circuit Breaker	Panel Mount		30 V	90 A	Screw	-32 °C (-25.6 °F)				Lever		2.89 in (73.41 mm)	1.9 in (48.26 mm)			Trip	1.44 in (36.58 mm)	SAE; UL	1	82 °C (179.6 °F)
19330-01M	Eaton Corporation	Thermal Circuit Breaker	Panel Mount		24 V	30 A	Tab/Blade	-40 °C (-40 °F)	450 A			Push To Reset		1.15 in (29.21 mm)	0.36 in (9.14 mm)			Manual Reset/Off	0.92 in (23.37 mm)	SAE	1	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
FAZ-C2/1-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-C8/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		8 A	Snap On		10 kA			Toggle						Manual On/Off			1
FAZ-D10/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		10 A	Snap On		10 kA	FAZ		Toggle						Manual On/Off			1
FAZ-D10/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		10 A	Snap On		10 kA			Toggle						Manual On/Off			2

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.