Siemens Circuit Breaker 138

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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
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
3RV2021-1BA10	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)	Instantaneous
5SU1356-7KK13	Siemens	Equipment Leakage Circuit Breaker	DIN Rail Mount	230 V		13 A	Screw And Snap On		6 kA			Handle		3.543 in (90 mm)	1.417 in (36 mm)	IP20	3.543 x 1.417 x 3.031 in (90 x 36 x 77 mm)	Trip	3.031 in (77 mm)		2	70 °C (158 °F)
5SU1654-7KK16	Siemens	Equipment Leakage Circuit Breaker	DIN Rail Mount	230 V		16 A	Screw And Snap On		10 kA			Handle		3.543 in (90 mm)	1.417 in (36 mm)	IP20	3.543 x 1.417 x 3.031 in (90 x 36 x 77 mm)	Trip	3.031 in (77 mm)		2	70 °C (158 °F)
5SV3314-6	Siemens	Equipment Leakage Circuit Breaker	DIN Rail Mount	230 V		40 A	Screw And Snap On		10 kA			Handle		3.543 in (90 mm)	1.417 in (36 mm)	IP20	3.543 x 1.417 x 2.756 in (90 x 36 x 70 mm)	Trip	2.756 in (70 mm)		2	70 °C (158 °F)
5SV3314-6KK01	Siemens	Equipment Leakage Circuit Breaker	DIN Rail Mount	230 V		40 A	Screw And Snap On		10 kA			Handle		3.543 in (90 mm)	1.417 in (36 mm)	IP20	3.543 x 1.417 x 2.756 in (90 x 36 x 70 mm)	Trip	2.756 in (70 mm)		2	70 °C (158 °F)
5SY4103-8	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		3 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)
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
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
3RV1021-1DA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail And Panel Mount	690 V		3.2 A	Screw And Snap On		8 kA					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)	ATEX; CCC; CE; CSA; EAC; IECEX; UL; VDE	3
3RV2011-0CA15	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		250 mA	Screw And Snap On	-20 °C (-4 °F)	100 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)
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
3RV2011-0JA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		1 A	Snap On	-20 °C (-4 °F)	100 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)
3RV2011-0JA15	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		1 A	Screw And Snap On	-20 °C (-4 °F)	100 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)
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
3RV2011-1FA15	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		5 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 3.819 in (97 x 45 x 97 mm)	Trip	3.819 in (97 mm)		3	60 °C (140 °F)
3RV2021-4BA15	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		20 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
3RV2311-1HC10	Siemens	Magnetic Circuit Breaker	DIN Rail Mount	690 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 3.819 in (97 x 45 x 97 mm)	Trip	3.819 in (97 mm)		3	60 °C (140 °F)
3RV2341-4JC10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		63 A	Screw And Snap On	-20 °C (-4 °F)	3 kA			Rotary Handle		6.496 in (165 mm)	2.756 in (70 mm)	IP00; IP20	6.496 x 2.756 x 6.929 in (165 x 70 x 176 mm)	Trip	6.929 in (176 mm)		3	60 °C (140 °F)
3VA6210-5HM31-2AA0	Siemens	Thermal Circuit Breaker	Panel Mount	600 V		100 A	Screw	-25 °C (-13 °F)	35 kA			Toggle		7.8 in (198.12 mm)	4.1 in (104.14 mm)	IP40	7.8 x 4.1 x 3.4 in (198.12 x 104.14 x 86.36 mm)	Trip	3.4 in (86.36 mm)		3	70 °C (158 °F)
3VL2706-3SP33-0AA0	Siemens	Thermal Circuit Breaker	Panel Mount	690 V	500 V	63 A	Box	-25 °C (-13 °F)	100 kA			Toggle		6.87 in (174.5 mm)	4.114 in (104.5 mm)	IP20	6.87 x 4.114 x 4.193 in (174.5 x 104.5 x 106.5 mm)	Trip	4.193 in (106.5 mm)		3	70 °C (158 °F)
5SJ4320-7HG41	Siemens	Thermal Circuit Breaker	DIN Rail Mount	400 V	125 V	20 A	Screw And Snap On		14 kA			Handle		3.543 in (90 mm)	2.126 in (54 mm)	IP20; IP40	3.543 x 2.126 x 2.992 in (90 x 54 x 76 mm)	Trip	2.992 in (76 mm)		3
5SJ4335-7HG41	Siemens	Equipment Leakage Circuit Breaker						-25 °C (-13 °F)														55 °C (131 °F)
5SL6110-7	Siemens	Thermal Circuit Breaker	DIN Rail Mount	400 V	60 V	10 A	Snap On	-25 °C (-13 °F)	6 kA					3.543 in (90 mm)	0.709 in (18 mm)	IP20; Sealed	3.543 x 0.709 x 2.992 in (90 x 18 x 76 mm)	Trip	2.992 in (76 mm)	CE; CEBEC; TSE; VDE	1	45 °C (113 °F)
5SU1354-6KK25	Siemens	Equipment Leakage Circuit Breaker	DIN Rail Mount	230 V		25 A	Screw And Snap On		10 kA			Handle		3.543 in (90 mm)	1.417 in (36 mm)	IP20	3.543 x 1.417 x 3.031 in (90 x 36 x 77 mm)	Trip	3.031 in (77 mm)		2	70 °C (158 °F)
5SU1354-7KK10	Siemens	Equipment Leakage Circuit Breaker	DIN Rail Mount	230 V		10 A	Screw And Snap On		10 kA			Handle		3.543 in (90 mm)	1.417 in (36 mm)	IP20	3.543 x 1.417 x 3.031 in (90 x 36 x 77 mm)	Trip	3.031 in (77 mm)		2	70 °C (158 °F)
5SU1354-7KK13	Siemens	Equipment Leakage Circuit Breaker	DIN Rail Mount	230 V		13 A	Snap On	-25 °C (-13 °F)	10 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)
5SU1354-7KK32	Siemens	Equipment Leakage Circuit Breaker	DIN Rail Mount	230 V		32 A	Screw And Snap On		10 kA			Handle		3.543 in (90 mm)	1.417 in (36 mm)	IP20	3.543 x 1.417 x 3.031 in (90 x 36 x 77 mm)	Trip	3.031 in (77 mm)		2	70 °C (158 °F)
5SU1356-6KK13	Siemens	Equipment Leakage Circuit Breaker	DIN Rail Mount	230 V		13 A	Screw And Snap On		6 kA			Handle		3.543 in (90 mm)	1.417 in (36 mm)	IP20	3.543 x 1.417 x 3.031 in (90 x 36 x 77 mm)	Trip	3.031 in (77 mm)		2	70 °C (158 °F)
5SU1356-6KK25	Siemens	Equipment Leakage Circuit Breaker	DIN Rail Mount	230 V		25 A	Screw And Snap On		6 kA			Handle		3.543 in (90 mm)	1.417 in (36 mm)	IP20	3.543 x 1.417 x 3.031 in (90 x 36 x 77 mm)	Trip	3.031 in (77 mm)		2	70 °C (158 °F)
5SV3344-6KL	Siemens	Equipment Leakage Circuit Breaker	DIN Rail Mount	400 V		40 A	Screw And Snap On		10 kA			Handle		3.543 in (90 mm)	2.835 in (72 mm)	IP20	3.543 x 2.835 x 2.756 in (90 x 72 x 70 mm)	Trip	2.756 in (70 mm)		4	70 °C (158 °F)
5SV4312-0	Siemens	Equipment Leakage Circuit Breaker	DIN Rail Mount	230 V		25 A	Snap On	-25 °C (-13 °F)	10 kA					3.535 in (89.8 mm)	1.409 in (35.8 mm)	IP20	3.535 x 1.409 x 2.764 in (89.8 x 35.8 x 70.2 mm)	Trip	2.764 in (70.2 mm)	CCC; CE; IMQ	2	45 °C (113 °F)	Instantaneous
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)
5SY4363-6	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; RCM; UL; VDE	3
3RV1021-4AA10	Siemens	Thermal Magnetic Circuit Breaker	DIN Rail And Panel Mount	690 V		16 A	Screw And Snap On		4 kA					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)	ATEX; CCC; CE; CSA; EAC; IECEX; UL; VDE	3
3VA2220-7MN32-0AA0	Siemens	Thermal Circuit Breaker	Panel Mount	690 V		200 A	Screw	-25 °C (-13 °F)	110 kA			Toggle		7.1 in (180.34 mm)	4.1 in (104.14 mm)	IP40	7.1 x 4.1 x 3.4 in (180.34 x 104.14 x 86.36 mm)	Trip	3.4 in (86.36 mm)		3	70 °C (158 °F)
5SJ4108-7HG40	Siemens	Equipment Leakage Circuit Breaker						-25 °C (-13 °F)														55 °C (131 °F)
5SY4102-7	Siemens	Thermal Circuit Breaker	Panel Mount	400 V		2 A	Screw	-25 °C (-13 °F)	10 kA	5SY		Sealed Bat		3.543 in (90 mm)	0.709 in (18 mm)	IP20	3.543 x 0.709 x 2.756 in (90 x 18 x 70 mm)	Under Voltage Release	2.756 in (70 mm)	CCC; CUL; EN; GOST; IMQ; UL; VDE	1	45 °C (113 °F)	Standard
5SY4120-7	Siemens	Thermal Circuit Breaker	DIN Rail Mount	400 V		20 A	Snap On	-25 °C (-13 °F)	5 kA					3.535 in (89.8 mm)	0.693 in (17.6 mm)	IP20; Sealed	3.535 x 0.693 x 3.008 in (89.8 x 17.6 x 76.4 mm)	Trip	3.008 in (76.4 mm)	CCC; CE; IMQ; RCM; UL; VDE	1	55 °C (131 °F)
5SY4210-7	Siemens	Thermal Circuit Breaker	DIN Rail Mount	400 V		10 A	Screw And Snap On	-25 °C (-13 °F)	5 kA		Environmental Characteristics: Sealed			3.535 in (89.8 mm)	1.386 in (35.2 mm)	Environment/Moisture Resistant; IP20	3.535 x 1.386 x 2.992 in (89.8 x 35.2 x 76 mm)	Trip	2.992 in (76 mm)	CE; CCC; IMQ; RCM; UL; VDE	2	55 °C (131 °F)
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
5SY4106-7	Siemens	Thermal Circuit Breaker	DIN Rail Mount	400 V		6 A	Snap On	-25 °C (-13 °F)	5 kA	5SY4106-7	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)	CE; EAC; IMQ; KTL; UL; VDE	1	55 °C (131 °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.