DIN Rail Mount Circuit Breaker 165

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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	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
5SY4102-8	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		2 A	Snap On	-25 °C (-13 °F)	5 kA		Handle		3.543 in (90 mm)	0.709 in (18 mm)		3.543 x 0.709 x 2.992 in (90 x 18 x 76 mm)	Trip	2.992 in (76 mm)	CE; CSA; EN; UL	1	45 °C (113 °F)
5SY4110-8	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		10 A	Snap On	-25 °C (-13 °F)	5 kA		Handle		3.543 in (90 mm)	0.709 in (18 mm)		3.543 x 0.709 x 2.992 in (90 x 18 x 76 mm)	Trip	2.992 in (76 mm)	CE; CSA; EN; UL	1	45 °C (113 °F)
3RV1011-1CA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		2.5 A	Snap On	-20 °C (-4 °F)	100 kA	Interrupting current max at 450 VDC: 10000 A	Rocker		3.543 in (90 mm)	1.772 in (45 mm)	IP00; IP20	3.543 x 1.772 x 2.953 in (90 x 45 x 75 mm)	Trip	2.953 in (75 mm)	ATEX; CCC; CE; CSA; EAC; IECEX; UL; VDE	3	60 °C (140 °F)	Instantaneous
5SJ4106-6HG40	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V	60 V	6 A	Snap On	-25 °C (-13 °F)		Interrupting current max: 14000 A as per UL/CSA	Handle		3.535 in (89.8 mm)	0.693 in (17.6 mm)	IP20; IP40; Sealed	3.535 x 0.693 x 3.031 in (89.8 x 17.6 x 77 mm)	Trip	3.031 in (77 mm)	CCC; CE; UL; VDE	1	55 °C (131 °F)
3RV2011-1JA20	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		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)	Instantaneous
3RV2011-1EA20	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		4 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
5SY4302-8	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V		2 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; RCM; UL; VDE	3
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
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
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
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
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
5SY4216-8	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V		16 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
5SY4204-7	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; KC; RCM; UL; VDE	2
5SY4206-8	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V		6 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
3RV2011-1GA20	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		6.3 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; KC; UL; VDE	3	60 °C (140 °F)	Instantaneous
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
3RV2011-0KA10	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
3RV2011-0EA15	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		400 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
3RV2011-0HA15	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
3RV2011-1KA10	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
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
3RV2011-1CA20	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		2.5 A	Snap On	-20 °C (-4 °F)	10 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
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)
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)
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)
1020002	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)
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
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)
J7MN-3P-1E6	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		1.6 A	Snap On	-20 °C (-4 °F)	100 kA		Rocker		3.858 in (98 mm)	1.772 in (45 mm)	IP20		Trip	2.677 in (68 mm)		3	60 °C (140 °F)
J7MC-3P-16	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		16 A	Screw	-20 °C (-4 °F)	10 kA		Rocker		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Trip	2.941 in (74.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3R-10	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		10 A	Screw	-20 °C (-4 °F)	50 kA		Rotary Knob		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Manual On/Off	3.728 in (94.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3R-1E6	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		1.6 A	Screw	-20 °C (-4 °F)	100 kA		Rotary Knob		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Manual On/Off	3.728 in (94.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3R-E25	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		250 mA	Screw	-20 °C (-4 °F)	100 kA		Rotary Knob		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Manual On/Off	3.728 in (94.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3R-E4	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		400 mA	Screw	-20 °C (-4 °F)	100 kA		Rotary Knob		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Manual On/Off	3.728 in (94.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3R-E63	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		630 mA	Screw	-20 °C (-4 °F)	100 kA		Rotary Knob		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Manual On/Off	3.728 in (94.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3P-1	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		1 A	Screw	-20 °C (-4 °F)	100 kA		Rocker		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Trip	2.941 in (74.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3P-13	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		13 A	Screw	-20 °C (-4 °F)	10 kA		Rocker		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Trip	2.941 in (74.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3P-E25	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		250 mA	Screw	-20 °C (-4 °F)	100 kA		Rocker		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Trip	2.941 in (74.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3R-1	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		1 A	Screw	-20 °C (-4 °F)	100 kA		Rotary Knob		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Manual On/Off	3.728 in (94.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3R-2E5	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		2.5 A	Screw	-20 °C (-4 °F)	100 kA		Rotary Knob		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Manual On/Off	3.728 in (94.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3R-E16	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		160 mA	Screw	-20 °C (-4 °F)	100 kA		Rotary Knob		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Manual On/Off	3.728 in (94.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3R-4	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		4 A	Screw	-20 °C (-4 °F)	100 kA		Rotary Knob		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Manual On/Off	3.728 in (94.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3P-20	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		20 A	Screw	-20 °C (-4 °F)	10 kA		Rocker		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Trip	2.941 in (74.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3P-4	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		4 A	Screw	-20 °C (-4 °F)	100 kA		Rocker		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Trip	2.941 in (74.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3P-E16	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		160 mA	Screw	-20 °C (-4 °F)	100 kA		Rocker		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Trip	2.941 in (74.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3P-E4	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		400 mA	Screw	-20 °C (-4 °F)	100 kA		Rocker		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Trip	2.941 in (74.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	3	60 °C (140 °F)
J7MC-3P-E63	Omron	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V		630 mA	Screw	-20 °C (-4 °F)	50 kA		Rocker		5.118 in (130 mm)	1.772 in (45 mm)	IP20		Trip	2.941 in (74.7 mm)	CCC; CE; CUL; IEC; PSE; TUV; UL	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.