Thermal Magnetic Circuit Breaker Circuit Breaker 1,670

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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	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
S204M-C25	Abb	Thermal Magnetic Circuit Breaker
S202M-C63	Abb	Thermal Magnetic Circuit Breaker
S203-D16	Abb	Thermal Magnetic Circuit Breaker
24205	Schneider Electric Sa	Thermal Magnetic Circuit Breaker
2CDS272001R0064	Abb	Thermal Magnetic Circuit Breaker								2CDS272001R0064
GV2P14	Schneider Electric Sa	Thermal Magnetic Circuit Breaker	DIN Rail And Panel Mount	690 V		10 A	Screw And Snap On	-20 °C (-4 °F)	6 kA				Rotary Handle	Bulk	3.504 in (89 mm)	1.772 in (45 mm)	IK04; IP20		Trip	3.819 in (97 mm)	ATEX; BV; CCC; CSA; DNV-GL; EAC; EN; IEC; LROS; RINA; UL	3	60 °C (140 °F)
XT1NU3100AFF000XXX	Abb	Thermal Magnetic Circuit Breaker	DIN Rail Mount	347 V		100 A	Snap On		18 kA						5.118 in (130 mm)	3 in (76.2 mm)		5.118 x 3 x 2.756 in (130 x 76.2 x 70 mm)	Trip	2.756 in (70 mm)	CSA; UL	3
5SY4204-8	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V		4 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
2907566	Phoenix Contact	Thermal Magnetic Circuit Breaker								2907566
SU201M-K15	Abb	Thermal Magnetic Circuit Breaker
SU202M-K15	Abb	Thermal Magnetic Circuit Breaker
3RV2011-4AA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		16 A	Snap On	-20 °C (-4 °F)	2 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)
SU202M-K10	Abb	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	96 V	10 A	Screw And Snap On	-25 °C (-13 °F)	10 kA		200 ms			Bulk	4.37 in (111 mm)	1.378 in (35 mm)	IP20; IP40		Shunt Trip	2.717 in (69 mm)	CCC; CSA; EN; IEC; UL; VDE	2	55 °C (131 °F)	Instantaneous
3RV2021-4CA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		22 A	Snap On	-20 °C (-4 °F)	2 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)	Instantaneous
3RV2811-1HD10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		8 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)
SU201M-K5	Abb	Thermal Magnetic Circuit Breaker
1020056	Phoenix Contact	Thermal Magnetic Circuit Breaker
FAZ-C5/1-NA-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		5 A	Snap On		10 kA				Toggle						Manual On/Off			1
S201M-C20	Abb	Thermal Magnetic Circuit Breaker
0916609	Phoenix Contact	Thermal Magnetic Circuit Breaker
3RV2011-0HA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		800 mA	Snap On	-20 °C (-4 °F)	100 kA				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)	Instantaneous
3RV2011-1JA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		10 A	Snap On	-20 °C (-4 °F)	4 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)	Instantaneous
3RV2011-1KA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		12.5 A	Snap On	-20 °C (-4 °F)	4 kA				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)	Instantaneous
410151	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)	2.102 in (53.4 mm)			Manual On/Off	3.11 in (79 mm)	IEC	2	70 °C (158 °F)
60140	Schneider Electric Sa	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V	125 V	5 A	Snap On	-30 °C (-22 °F)	6 kA			Rated breaking capacity at 125 VDC: 10000 A, Environmental Characteristics: IP40	Toggle		2.874 in (73 mm)	1.417 in (36 mm)	Environment/Moisture Resistant; IP20	2.874 x 1.417 x 4.213 in (73 x 36 x 107 mm)	Trip	4.213 in (107 mm)	CCC; CSA; EN; GB; IEC; UL	2	70 °C (158 °F)
FAZ-C5/1-NA-DC-SP	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount		125 V	5 A	Snap On	-25 °C (-13 °F)	10 kA				Toggle	Bulk	4.134 in (105 mm)	0.697 in (17.7 mm)			Trip Free	1.772 in (45 mm)	CSA; UL	1	75 °C (167 °F)
S203-C32	Abb	Thermal Magnetic Circuit Breaker
2D5UL	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)
5SY4363-7	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V		63 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
3RV2011-1FA25	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		5 A	Snap On	-20 °C (-4 °F)	4 kA			Interrupting current max at 450 VDC: 10000 A	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; KC; UL; VDE	3	60 °C (140 °F)
FAZ-C16/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		16 A	Snap On		10 kA				Toggle						Manual On/Off			2
FAZ-C16/2-NA-DC	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount		250 V	16 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)
FAZ-C16/2-NA-L	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	240 V		16 A	Snap On		10 kA				Toggle						Manual On/Off			2
3D8UL	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V		8 A	Snap On	-25 °C (-13 °F)	10 kA				Toggle Handle	Bulk	4.146 in (105.3 mm)	2.067 in (52.5 mm)			Trip	2.693 in (68.4 mm)	CE, CUL, UL	3	55 °C (131 °F)
5SY4210-8	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V		10 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
TMC81C40A	Phoenix Contact	Thermal Magnetic Circuit Breaker								TMC81C40A
3RV2011-1EA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		4 A	Snap On	-20 °C (-4 °F)	4 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)
FAZ-C25/3	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)	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-C2,5/3	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V		2.5 A	Screw And Snap On	-40 °C (-40 °F)	10 kA				Handle	Bulk	3.15 in (80 mm)	2.126 in (54 mm)	IP20		Trip	2.858 in (72.6 mm)	CE; CSA; EN; IEC; UL	3	75 °C (167 °F)
SU202M-K1	Abb	Thermal Magnetic Circuit Breaker
2CDS253103R0634	Abb	Thermal Magnetic Circuit Breaker
2D20UM	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	80 V	20 A	Screw And Snap On	-25 °C (-13 °F)	10 kA				Handle	Bulk	3.516 in (89.3 mm)	1.378 in (35 mm)	IP20		Under Voltage Release	2.693 in (68.4 mm)	CSA; UL; VDE	2	55 °C (131 °F)
3RV2011-0KA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		1.25 A	Snap On	-20 °C (-4 °F)	100 kA				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)	Instantaneous
3RV2011-1CA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		2.5 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)	Instantaneous
3RV2011-1GA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		6.3 A	Snap On	-20 °C (-4 °F)	4 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)
2CDS251103R0634	Abb	Thermal Magnetic Circuit Breaker
2CDS252001R0634	Abb	Thermal Magnetic Circuit Breaker
2CDS254001R0634	Abb	Thermal Magnetic Circuit Breaker

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.