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	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
FAZ-C10/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		10 A	Snap On		10 kA			Toggle						Manual On/Off			1
3RV2011-1BA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		2 A	Snap On	-20 °C (-4 °F)	10 kA		Interrupting current max at 450 VDC: 10000 A	Handle		3.819 in (97 mm)	1.772 in (45 mm)	IP20	3.819 x 1.772 x 3.815 in (97 x 45 x 96.9 mm)	Trip	3.815 in (96.9 mm)	ATEX; CCC; CE; CSA; EAC; IECEX; KC; UL; VDE	3	60 °C (140 °F)
3RV2721-4BD10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		20 A	Screw And Snap On	-20 °C (-4 °F)	2 kA			Rotary Handle		5.669 in (144 mm)	1.772 in (45 mm)	IP00; IP20	5.669 x 1.772 x 3.819 in (144 x 45 x 97 mm)	Trip	3.819 in (97 mm)		3	60 °C (140 °F)
5SY4201-8	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V		1 A	Snap On		10 kA					3.535 in (89.8 mm)	1.386 in (35.2 mm)	IP20	3.535 x 1.386 x 2.992 in (89.8 x 35.2 x 76 mm)	Trip	2.992 in (76 mm)	CCC; CE; IMQ; RCM; UL; VDE	2
5SY4104-7	Siemens	Thermal Circuit Breaker	DIN Rail Mount	400 V		4 A	Snap On	-25 °C (-13 °F)	5 kA	5SY4104-7	Environmental Characteristics: IP20; Sealed			3.535 in (89.8 mm)	0.693 in (17.6 mm)	Environment/Moisture Resistant	3.535 x 0.693 x 2.764 in (89.8 x 17.6 x 70.2 mm)	Trip	2.764 in (70.2 mm)	CCC; CE; EAC; GOST; IMQ; KTL; UL; VDE	1	55 °C (131 °F)
5SY5206-7	Siemens	Thermal Circuit Breaker	DIN Rail Mount	400 V	500 V	6 A	Screw		10 kA			Handle		3.543 in (90 mm)	1.417 in (36 mm)	IP20	3.543 x 1.417 x 2.992 in (90 x 36 x 76 mm)	Trip	2.992 in (76 mm)		2
DC2DU15L	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount		250 V	15 A	Snap On	-25 °C (-13 °F)	10 kA			Toggle Handle	Bulk	4.291 in (109 mm)	1.378 in (35 mm)	IP20		Trip	2.362 in (60 mm)	CE, CUL, UL	2	60 °C (140 °F)
FAZ-C5/1-NA-L	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	240 V		5 A	Snap On		10 kA			Toggle						Manual On/Off			1
FAZ-D10/2-RT	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V		10 A	Snap On	-25 °C (-13 °F)	10 kA			Toggle		4.134 in (105 mm)	1.39 in (35.3 mm)			Trip Free	1.772 in (45 mm)	CSA; UL	2	75 °C (167 °F)
3RV2011-1HA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V	450 V	8 A	Screw And Snap On	-20 °C (-4 °F)	4 kA			Rotary Handle		3.819 in (97 mm)	1.772 in (45 mm)	IP20	3.819 x 1.772 x 3.78 in (97 x 45 x 96 mm)	Trip	3.78 in (96 mm)		3	60 °C (140 °F)
410218	Legrand	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V		50 A	Snap On	-25 °C (-13 °F)	50 kA			Toggle Handle	Bulk	4.106 in (104.3 mm)	3.154 in (80.1 mm)			Manual On/Off	3.11 in (79 mm)	IEC	3	70 °C (158 °F)
FAZ-C40/3	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
1C6UL	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		6 A	Snap On	-25 °C (-13 °F)	10 kA			Toggle	Bulk	4.146 in (105.3 mm)	0.689 in (17.5 mm)			Trip	2.693 in (68.4 mm)	CE, CUL, UL	1	55 °C (131 °F)
2DU5L	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V		5 A	Snap On	-25 °C (-13 °F)	10 kA			Toggle Handle	Bulk	4.291 in (109 mm)	1.378 in (35 mm)	IP20		Trip	2.362 in (60 mm)	CE, CUL, UL	2	60 °C (140 °F)
5SY4202-8	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V		2 A	Snap On		10 kA					3.535 in (89.8 mm)	1.386 in (35.2 mm)	IP20	3.535 x 1.386 x 2.992 in (89.8 x 35.2 x 76 mm)	Trip	2.992 in (76 mm)	CCC; CE; IMQ; RCM; UL; VDE	2
5SY4213-8	Siemens	Thermal Circuit Breaker	DIN Rail Mount	400 V	400 V	13 A	Snap On	-25 °C (-13 °F)	5 kA		Interrupting current max(DC): 10000 A			3.535 in (89.8 mm)	1.386 in (35.2 mm)		3.535 x 1.386 x 2.992 in (89.8 x 35.2 x 76 mm)	Trip	2.992 in (76 mm)	CCC; CE; GOST; IMQ; UL; VDE	2	55 °C (131 °F)
FAZ-C6/3	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V		6 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
2C5UL	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V		5 A	Snap On	-25 °C (-13 °F)	10 kA			Toggle Handle	Bulk	4.146 in (105.3 mm)	1.378 in (35 mm)			Trip	2.693 in (68.4 mm)	CE, CUL, UL	2	55 °C (131 °F)
2CU5L	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V		5 A	Snap On	-25 °C (-13 °F)	10 kA			Toggle Handle	Bulk	4.291 in (109 mm)	1.378 in (35 mm)	IP20		Trip	2.362 in (60 mm)	CE, CUL, UL	2	60 °C (140 °F)
FAZ-C32/3	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)	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
MG24519	Schneider Electric Sa	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		4 A	Snap On	-30 °C (-22 °F)	5 kA			Toggle	Bulk	3.189 in (81 mm)	1.417 in (36 mm)	IP20; IP40		Trip	2.874 in (73 mm)	CCC; CSA; IEC; UL	2	70 °C (158 °F)
0903037	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount			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)
0916604	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	240 V	28 V	1 A	Screw	-30 °C (-22 °F)						3.524 in (89.5 mm)	0.484 in (12.3 mm)	IP20; IP40	3.524 x 0.484 x 3.366 in (89.5 x 12.3 x 85.5 mm)		3.366 in (85.5 mm)	CSA; CUL; EN; UL; VDE	1	60 °C (140 °F)
3C1UR	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V		1 A	Snap On	-25 °C (-13 °F)	10 kA			Toggle	Bulk	3.516 in (89.3 mm)	2.067 in (52.5 mm)	IP20		Trip	2.693 in (68.4 mm)	CE; CUL; UL	3	55 °C (131 °F)
3RV2011-1FA20	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		5 A	Snap On	-20 °C (-4 °F)	4 kA			Handle		4.173 in (106 mm)	1.772 in (45 mm)	IP20	4.173 x 1.772 x 3.815 in (106 x 45 x 96.9 mm)	Trip	3.815 in (96.9 mm)	ATEX; CCC; CE; CSA; EAC; IECEX; UL; VDE	3	60 °C (140 °F)	Instantaneous
5SY4208-8	Siemens	Thermal Circuit Breaker	DIN Rail Mount	400 V	400 V	8 A	Snap On	-25 °C (-13 °F)	5 kA		Interrupting current max(DC): 10000 A			3.535 in (89.8 mm)	1.386 in (35.2 mm)		3.535 x 1.386 x 2.992 in (89.8 x 35.2 x 76 mm)	Trip	2.992 in (76 mm)	CCC; CE; GOST; IMQ; UL; VDE	2	55 °C (131 °F)
FAZ-C63/3	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	96 V	63 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
2D4UL	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V		4 A	Snap On	-25 °C (-13 °F)	10 kA			Toggle Handle	Bulk	4.146 in (105.3 mm)	1.378 in (35 mm)			Trip	2.693 in (68.4 mm)	CE, CUL, UL	2	55 °C (131 °F)
2DU15L	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V		15 A	Snap On	-25 °C (-13 °F)	10 kA			Toggle Handle	Bulk	4.291 in (109 mm)	1.378 in (35 mm)	IP20		Trip	2.362 in (60 mm)	CE, CUL, UL	2	60 °C (140 °F)
3RV2021-4EA10-0DA0	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		32 A	Screw And Snap On	-20 °C (-4 °F)	2 kA			Rotary Handle		3.819 in (97 mm)	1.772 in (45 mm)	IP20	3.819 x 1.772 x 3.819 in (97 x 45 x 97 mm)	Trip	3.819 in (97 mm)		3	60 °C (140 °F)
3RV2031-4PA15	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		36 A	Screw And Snap On	-20 °C (-4 °F)	2 kA			Rotary Handle		5.512 in (140 mm)	2.165 in (55 mm)	IP00; IP20	5.512 x 2.165 x 5.866 in (140 x 55 x 149 mm)	Trip	5.866 in (149 mm)		3	60 °C (140 °F)
3RV2811-1GD10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		6.3 A	Screw And Snap On	-20 °C (-4 °F)	4 kA			Rotary Handle		5.669 in (144 mm)	1.772 in (45 mm)	IP00; IP20	5.669 x 1.772 x 3.819 in (144 x 45 x 97 mm)	Trip	3.819 in (97 mm)		3	60 °C (140 °F)
410212	Legrand	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V		10 A	Snap On	-25 °C (-13 °F)	50 kA			Toggle Handle	Bulk	4.106 in (104.3 mm)	3.154 in (80.1 mm)			Manual On/Off	3.11 in (79 mm)	IEC	3	70 °C (158 °F)
410229	Legrand	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V		32 A	Snap On	-25 °C (-13 °F)	50 kA			Toggle Handle	Bulk	4.106 in (104.3 mm)	4.205 in (106.8 mm)			Manual On/Off	3.11 in (79 mm)	IEC	4	70 °C (158 °F)
5SU1356-7KK06	Siemens	Equipment Leakage Circuit Breaker	DIN Rail Mount	230 V		6 A	Snap On	-25 °C (-13 °F)	6 kA				Bulk	3.543 in (90 mm)	1.417 in (36 mm)	IP20		Trip	3.031 in (77 mm)	CCC; CE; IMQ; RCM; VDE	2	55 °C (131 °F)
5SU1356-7KK10	Siemens	Thermal Circuit Breaker	DIN Rail Mount	230 V		10 A	Snap On	-25 °C (-13 °F)		5SU1356-7KK10				3.543 in (90 mm)	1.417 in (36 mm)	Environment/Moisture Resistant	3.543 x 1.417 x 2.756 in (90 x 36 x 70 mm)	Trip	2.756 in (70 mm)	CCC; CE; GOST; IMQ; OVE; VDE	1	55 °C (131 °F)
5SY4301-7	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V		1 A	Snap On		10 kA					3.535 in (89.8 mm)	2.079 in (52.8 mm)	IP20	3.535 x 2.079 x 2.992 in (89.8 x 52.8 x 76 mm)	Trip	2.992 in (76 mm)	CCC; CE; IMQ; KC; RCM; UL; VDE	3
FAZ-B6/3	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)	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
SU201M-K2	Abb	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	48 V	2 A	Screw And Snap On	-25 °C (-13 °F)	10 kA		Interrupting current max at 277 VAC			2.717 in (69 mm)	0.689 in (17.5 mm)	Environment Resistant; IP20; IP40	2.717 x 0.689 x 4.37 in (69 x 17.5 x 111 mm)	Trip	4.37 in (111 mm)	CE; CSA; EN; IEC; UL	1	55 °C (131 °F)
0903028	Phoenix Contact	Magnetic Circuit Breaker	DIN Rail Mount			6 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)
0915056	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	250 V	65 V	8 A	Snap On	-30 °C (-22 °F)	2 kA		Rated breaking capacity at 32 VDC: 2500 A	Lever	Bulk	3.78 in (96 mm)	0.984 in (25 mm)	IP20; IP30		Trip	3.248 in (82.5 mm)	CSA; EAC; UL; VDE	2	60 °C (140 °F)
1020069	Phoenix Contact	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	125 V	10 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)
2CU3L	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V		3 A	Snap On	-25 °C (-13 °F)	10 kA			Toggle Handle	Bulk	4.291 in (109 mm)	1.378 in (35 mm)	IP20		Trip	2.362 in (60 mm)	CE, CUL, UL	2	60 °C (140 °F)
3B1UR	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V		1 A	Snap On	-25 °C (-13 °F)	10 kA			Toggle	Bulk	3.516 in (89.3 mm)	2.067 in (52.5 mm)	IP20		Trip	2.693 in (68.4 mm)	CE; CUL; UL	3	55 °C (131 °F)
3RV1041-4FA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		40 A	Screw And Snap On	-20 °C (-4 °F)	6 kA			Rotary Handle		6.496 in (165 mm)	2.756 in (70 mm)	IP20	6.496 x 2.756 x 6.85 in (165 x 70 x 174 mm)	Trip	6.85 in (174 mm)		3	60 °C (140 °F)
3RV2031-4VA15	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		45 A	Screw And Snap On	-20 °C (-4 °F)	2 kA			Rotary Handle		5.512 in (140 mm)	2.165 in (55 mm)	IP00; IP20	5.512 x 2.165 x 5.866 in (140 x 55 x 149 mm)	Trip	5.866 in (149 mm)		3	60 °C (140 °F)
3RV2031-4WA15	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		52 A	Screw And Snap On	-20 °C (-4 °F)	2 kA			Rotary Handle		5.512 in (140 mm)	2.165 in (55 mm)	IP00; IP20	5.512 x 2.165 x 5.866 in (140 x 55 x 149 mm)	Trip	5.866 in (149 mm)		3	60 °C (140 °F)
3RV2031-4XA15	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		59 A	Screw And Snap On	-20 °C (-4 °F)	2 kA			Rotary Handle		5.512 in (140 mm)	2.165 in (55 mm)	IP00; IP20	5.512 x 2.165 x 5.866 in (140 x 55 x 149 mm)	Trip	5.866 in (149 mm)		3	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.