DIN Rail Mount Circuit Breaker 512

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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	Trip Time/Delay	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
FAZ-D40/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	240 V		40 A	Snap On		10 kA			Toggle						Manual On/Off			2
FAZ-D5/2	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	96 V	5 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-K10/1	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	240 V	60 V	10 A	Snap On	-40 °C (-40 °F)	10 kA			Toggle Handle		3.15 in (80 mm)	0.689 in (17.5 mm)	IP20; IP40		Trip Free	2.579 in (65.5 mm)	CE; CSA; EN; IEC; UL	1	75 °C (167 °F)
FAZ-S10/1	Eaton Corporation	Thermal Circuit Breaker	DIN Rail Mount	240 V	60 V	10 A	Snap On	-40 °C (-40 °F)	10 kA		Rated breaking capacity at 400 VAC			3.15 in (80 mm)	0.689 in (17.5 mm)	IP20; IP40	3.15 x 0.689 x 2.579 in (80 x 17.5 x 65.5 mm)	Trip	2.579 in (65.5 mm)	CE; CSA; EN; IEC; UL	1	75 °C (167 °F)
PL6-C10/4	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V	48 V	10 A	Snap On	-25 °C (-13 °F)	6 kA			Toggle Handle	Bulk	3.15 in (80 mm)	2.756 in (70 mm)			Trip	2.362 in (60 mm)		4	75 °C (167 °F)
PLSM-B32/3-MW	Eaton Corporation	Thermal Circuit Breaker	DIN Rail Mount	400 V		32 A	Snap On	-25 °C (-13 °F)	10 kA			Handle		3.15 in (80 mm)	2.067 in (52.5 mm)	Corrosion Resistant; IP20		Trip	2.579 in (65.5 mm)		3	75 °C (167 °F)
QCR1010	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	240 V		10 A	Snap On		10 kA			Toggle						Trip		CSA; UL	1	40 °C (104 °F)
QCR3030HT	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	240 V		30 A	Snap On		10 kA			Toggle Handle						Trip		CSA; UL	3	40 °C (104 °F)
0903034	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount		24 V	3 A	Screw	0 °C (32 °F)		100 ms			Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	Moisture Resistant; IP20			3.15 in (80 mm)	CE; UL	1	50 °C (122 °F)	Fast
TMC1M110012,0A	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	250 V	65 V	12 A	Snap On	-30 °C (-22 °F)	800 A		Rated breaking capacity at 32 VDC: 2500 A			3.78 in (96 mm)	0.492 in (12.5 mm)	IP20; IP30	3.78 x 0.492 x 3.248 in (96 x 12.5 x 82.5 mm)		3.248 in (82.5 mm)	CSA; EAC; EN; UL; VDE	1	60 °C (140 °F)
TMC71C02A	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	60 V	2 A	Screw And Snap On	-35 °C (-31 °F)	5 kA		Interrupting current max(DC): 7500 A		Bulk	3.205 in (81.4 mm)	0.693 in (17.6 mm)	IP20			2.587 in (65.7 mm)	CUL; IEC 60947-2; UL	1	70 °C (158 °F)
2907640	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	60 V	20 A	Snap On	-35 °C (-31 °F)	10 kA				Bulk	4.567 in (116 mm)	0.693 in (17.6 mm)				2.665 in (67.7 mm)	CUL; IEC-60947-2; UL	1	70 °C (158 °F)
0903047	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount		24 V	8 A	Screw	0 °C (32 °F)					Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	IP20			3.268 in (83 mm)	CE, UL		50 °C (122 °F)
0903049	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount		24 V	12 A	Screw	0 °C (32 °F)					Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	IP20			3.268 in (83 mm)	CE, UL		50 °C (122 °F)
0914549	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	250 V	65 V	16 A	Screw And Snap On	-30 °C (-22 °F)	800 A				Bulk	3.78 in (96 mm)	0.492 in (12.5 mm)	IP20; IP30			3.248 in (82.5 mm)	CSA; EAC; UL; VDE	1	60 °C (140 °F)
0903048	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount		24 V	10 A	Screw	0 °C (32 °F)					Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	IP20			3.268 in (83 mm)	CE, UL		50 °C (122 °F)
0903045	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount		24 V	4 A	Screw	0 °C (32 °F)					Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	IP20			3.268 in (83 mm)	CE, UL		50 °C (122 °F)
TMC1M11006,0A	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	250 V	65 V	6 A	Snap On	-30 °C (-22 °F)	800 A		Rated breaking capacity at 32 VDC: 2500 A			3.78 in (96 mm)	0.492 in (12.5 mm)	IP20; IP30	3.78 x 0.492 x 3.248 in (96 x 12.5 x 82.5 mm)		3.248 in (82.5 mm)	CSA; EAC; EN; UL; VDE	1	60 °C (140 °F)
1019995	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	125 V	2 A	Screw And Snap On	-35 °C (-31 °F)	5 kA		Interrupting current max(DC): 7500 A		Bulk	3.205 in (81.4 mm)	1.39 in (35.3 mm)	IP20			2.587 in (65.7 mm)	CUL; IEC 60947-2; UL	2	70 °C (158 °F)
0903039	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount			12 A	Screw	0 °C (32 °F)					Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	IP20			3.268 in (83 mm)	CE, UL		50 °C (122 °F)
1020074	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	125 V	20 A	Snap On	-35 °C (-31 °F)	5 kA			Handle	Bulk	3.205 in (81.4 mm)	1.39 in (35.3 mm)	IP20		Trip	2.587 in (65.7 mm)	CUL; TUV; UL	2	70 °C (158 °F)
TMC81D20A	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	60 V	20 A	Snap On	-35 °C (-31 °F)	10 kA				Bulk	4.567 in (116 mm)	0.693 in (17.6 mm)				2.665 in (67.7 mm)	CUL; IEC-60947-2; UL	1	70 °C (158 °F)
TMC72C02A	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	125 V	2 A	Screw And Snap On	-35 °C (-31 °F)	5 kA		Interrupting current max(DC): 7500 A		Bulk	3.205 in (81.4 mm)	1.39 in (35.3 mm)	IP20			2.587 in (65.7 mm)	CUL; IEC 60947-2; UL	2	70 °C (158 °F)
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
0903043	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount		24 V	2 A	Screw	0 °C (32 °F)					Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	IP20			3.268 in (83 mm)	CE, UL		50 °C (122 °F)
1019973	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	60 V	2 A	Screw And Snap On	-35 °C (-31 °F)	5 kA		Interrupting current max(DC): 7500 A		Bulk	3.205 in (81.4 mm)	0.693 in (17.6 mm)	IP20			2.587 in (65.7 mm)	CUL; IEC 60947-2; UL	1	70 °C (158 °F)
0903036	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount		24 V	6 A	Screw	0 °C (32 °F)		100 ms			Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	Moisture Resistant; IP20			3.15 in (80 mm)	CE; UL	1	50 °C (122 °F)	Fast
0903023	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount			1 A	Screw	0 °C (32 °F)					Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	IP20			3.268 in (83 mm)	CE, UL		50 °C (122 °F)
0903044	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount		24 V	3 A	Screw	0 °C (32 °F)					Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	IP20			3.268 in (83 mm)	CE, UL		50 °C (122 °F)
1020072	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	125 V	15 A	Snap On	-35 °C (-31 °F)	5 kA			Handle	Bulk	3.205 in (81.4 mm)	1.39 in (35.3 mm)	IP20		Trip	2.587 in (65.7 mm)	CUL; TUV; UL	2	70 °C (158 °F)
0903042	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount		24 V	1 A	Screw	0 °C (32 °F)					Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	IP20			3.268 in (83 mm)	CE, UL		50 °C (122 °F)
0903031	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount			12 A	Screw	0 °C (32 °F)					Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	IP20			3.268 in (83 mm)	CE, UL		50 °C (122 °F)
0903025	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount			3 A	Screw	0 °C (32 °F)					Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	IP20			3.268 in (83 mm)	CE, UL		50 °C (122 °F)
0903033	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount			2 A	Screw	0 °C (32 °F)					Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	IP20			3.268 in (83 mm)	CE, UL		50 °C (122 °F)
1020036	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		63 A	Snap On	-35 °C (-31 °F)	7.5 kA				Bulk	3.205 in (81.4 mm)	1.39 in (35.3 mm)	IP20			2.587 in (65.7 mm)	CUL; IEC-60947-2; UL	3	70 °C (158 °F)
TMC72C10A	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	125 V	10 A	Screw And Snap On	-35 °C (-31 °F)	5 kA		Interrupting current max(DC): 7500 A		Bulk	3.205 in (81.4 mm)	1.39 in (35.3 mm)	IP20			2.587 in (65.7 mm)	CUL; IEC-60947-2; UL	2	70 °C (158 °F)
0903022	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount			500 mA	Screw	0 °C (32 °F)					Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	IP20			3.268 in (83 mm)	CE, UL		50 °C (122 °F)
1020065	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	125 V	5 A	Snap On	-35 °C (-31 °F)	5 kA			Handle	Bulk	3.205 in (81.4 mm)	1.39 in (35.3 mm)	IP20		Trip	2.587 in (65.7 mm)	CUL; TUV; UL	2	70 °C (158 °F)
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
0903040	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount			500 mA	Screw	0 °C (32 °F)					Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	IP20			3.268 in (83 mm)	CE, UL		50 °C (122 °F)
1020064	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	125 V	4 A	Snap On	-35 °C (-31 °F)	5 kA			Handle	Bulk	3.205 in (81.4 mm)	1.39 in (35.3 mm)	IP20		Trip	2.587 in (65.7 mm)	CUL; TUV; UL	2	70 °C (158 °F)
0903035	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount			4 A	Screw	0 °C (32 °F)					Bulk	3.15 in (80 mm)	0.492 in (12.5 mm)	IP20			3.268 in (83 mm)	CE, UL		50 °C (122 °F)
2800907	Phoenix Contact	Thermal Circuit Breaker	DIN Rail Mount		24 V	10 A	Snap On	-25 °C (-13 °F)				Manual On/Off	Bulk	3.543 in (90 mm)	0.484 in (12.3 mm)	IP30		Trip	3.043 in (77.3 mm)	CE; CUL; DNVGL; EN; UL	1	50 °C (122 °F)
TMC71C30A	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	60 V	30 A	Snap On	-35 °C (-31 °F)	5 kA				Bulk	3.205 in (81.4 mm)	0.693 in (17.6 mm)	IP20		Trip	2.587 in (65.7 mm)	CUL; IEC-60947-2; UL	1	70 °C (158 °F)
TMC71C25A	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	60 V	25 A	Snap On	-35 °C (-31 °F)	5 kA			Toggle	Bulk	3.205 in (81.4 mm)	0.693 in (17.6 mm)	IP20		Trip Free	2.587 in (65.7 mm)	CUL; UL	1	70 °C (158 °F)
1019987	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	60 V	30 A	Snap On	-35 °C (-31 °F)	5 kA				Bulk	3.205 in (81.4 mm)	0.693 in (17.6 mm)	IP20		Trip	2.587 in (65.7 mm)	CUL; IEC-60947-2; UL	1	70 °C (158 °F)
1019974	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	60 V	3 A	Snap On	-35 °C (-31 °F)	5 kA		RATED BREAKING CAPACITY AT 60 VDC: 7500 A	Toggle	Bulk	3.205 in (81.4 mm)	0.693 in (17.6 mm)	IP20		Trip	2.587 in (65.7 mm)	CUL; IEC 60947-2; TUV; UL	1	70 °C (158 °F)
1019977	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	60 V	6 A	Snap On	-35 °C (-31 °F)	5 kA		RATED BREAKING CAPACITY AT 60 VDC: 7500 A	Toggle	Bulk	3.205 in (81.4 mm)	0.693 in (17.6 mm)	IP20		Trip	2.37 in (60.2 mm)	CUL; IEC 60947-2; TUV; UL	1	70 °C (158 °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.