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	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
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
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)
410202	Legrand	Thermal Magnetic Circuit Breaker	DIN Rail Mount	400 V		25 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)
422191	Legrand	Thermal Magnetic Circuit Breaker	Panel Mount	400 V		250 A	Screw	-25 °C (-13 °F)	50 kA			Toggle Handle	Bulk	10.236 in (260 mm)	7.205 in (183 mm)			Trip	5.669 in (144 mm)	IEC	4	70 °C (158 °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)
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
9124243200	Weidmueller & Kg	Thermal Magnetic Circuit Breaker	DIN Rail Mount	250 V	80 V	200 mA	Snap On	-30 °C (-22 °F)	200 A		Rated breaking capacity at 65 VDC: 200 A	Push To Reset		3.15 in (80 mm)	0.984 in (25 mm)	Corrosion Resistant; Moisture Resistant	3.15 x 0.984 x 2.087 in (80 x 25 x 53 mm)	Trip	2.087 in (53 mm)	CSA; UL; VDE	2	55 °C (131 °F)
915031	Phoenix Contact	Thermal Magnetic Circuit Breaker								915031
A9F79106	Schneider Electric Sa	Thermal Magnetic Circuit Breaker
A9N18392	Schneider Electric Sa	Thermal Magnetic Circuit Breaker	DIN Rail Mount	440 V	500 V	100 A	Snap On	-25 °C (-13 °F)	6 kA		Rated breaking capacity at 500 VDC: 10000 A	Toggle Handle	Bulk	4.252 in (108 mm)	3.189 in (81 mm)	IP20		Trip	2.874 in (73 mm)	EN; IEC	4	70 °C (158 °F)
DC2CU15L	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)
DC2DU25L	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount		250 V	25 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)
EGE3040FFG	Eaton Corporation	Thermal Magnetic Circuit Breaker	Panel Mount	347 V		40 A	Screw		18 kA			Toggle Handle		5.5 in (139.7 mm)	3 in (76.2 mm)			Manual On/Off	2.992 in (76 mm)	CE; CSA; IEC; UL	3
EGE3050FFG	Eaton Corporation	Thermal Magnetic Circuit Breaker	Panel Mount	347 V		50 A	Screw		18 kA			Toggle Handle		5.5 in (139.7 mm)	3 in (76.2 mm)			Manual On/Off	2.992 in (76 mm)	CE; CSA; IEC; UL	3
EGE3070FFG	Eaton Corporation	Thermal Magnetic Circuit Breaker	Panel Mount	347 V		70 A	Screw		18 kA			Toggle Handle		5.5 in (139.7 mm)	3 in (76.2 mm)			Manual On/Off	2.992 in (76 mm)	CE; CSA; IEC; UL	3
FAZ-C1.5/2-NA-L	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	240 V		1.5 A	Snap On		10 kA			Toggle						Manual On/Off			2
FAZ-C10/2-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V		10 A	Snap On		10 kA			Toggle						Manual On/Off			2
FAZ-C15/2-NA-L	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	240 V		15 A	Snap On		10 kA			Toggle						Manual On/Off			2
FAZ-C15/3-RT	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V		15 A	Snap On	-25 °C (-13 °F)	14 kA			Toggle		4.134 in (105 mm)	2.091 in (53.1 mm)			Trip Free	1.772 in (45 mm)	CSA; UL	3	75 °C (167 °F)
FAZ-C20/3	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V		20 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
FAZ-C3/3	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	96 V	3 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-C5/1-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	48 V	5 A	Snap On	-25 °C (-13 °F)	15 kA		Rated breaking capacity at 400 VAC					IP20; IP40		Trip		CE; CSA; EN; IEC; UL	1	75 °C (167 °F)
FAZ-D20/3-NA	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	480 V	60 V	20 A	Snap On	-25 °C (-13 °F)	15 kA			Manual On/Off		4.134 in (105 mm)	2.091 in (53.1 mm)	IP20; IP40		Trip	2.972 in (75.5 mm)	CSA; EN; IEC; UL	3	75 °C (167 °F)
GB2CD09	Schneider Electric Sa	Thermal Magnetic Circuit Breaker
GV2ME053	Schneider Electric Sa	Thermal Magnetic Circuit Breaker	DIN Rail And Panel Mount	690 V		1 A	Screw And Snap On	-20 °C (-4 °F)	100 kA			Push Button	Bulk	3.976 in (101 mm)	1.772 in (45 mm)	IK04; IP20		Trip	3.091 in (78.5 mm)	EN; IEC	3	60 °C (140 °F)
GV2ME056	Schneider Electric Sa	Thermal Magnetic Circuit Breaker
GV2ME05TQ	Schneider Electric Sa	Thermal Magnetic Circuit Breaker
GV2ME163	Schneider Electric Sa	Thermal Magnetic Circuit Breaker	DIN Rail And Panel Mount	690 V		14 A	Screw And Snap On	-20 °C (-4 °F)	3 kA			Push Button	Bulk	3.976 in (101 mm)	1.772 in (45 mm)	IK04; IP20	3.976 x 1.752 x 2.646 in (101 x 44.5 x 67.2 mm)	Trip	3.091 in (78.5 mm)	ATEX; BV; CCC; CSA; DNV-GL; EAC; EN; IEC; LROS; RINA; UL	3	60 °C (140 °F)
GV2ME20	Schneider Electric Sa	Thermal Magnetic Circuit Breaker	DIN Rail And Panel Mount	690 V		18 A	Screw And Snap On	-20 °C (-4 °F)	3 kA			Push Button	Bulk	3.504 in (89 mm)	1.772 in (45 mm)	IK04; IP20	3.079 x 1.772 x 3.504 in (78.2 x 45 x 89 mm)	Trip	3.091 in (78.5 mm)	ATEX; BV; CCC; CSA; DNV-GL; EAC; EN; IEC; LROS; RINA; UL	3	60 °C (140 °F)
GV3P25	Schneider Electric Sa	Thermal Magnetic Circuit Breaker	DIN Rail And Panel Mount	690 V		25 A	Screw And Snap On	-20 °C (-4 °F)	6 kA		Reference standard: UL	Rotary Handle	Bulk	5.197 in (132 mm)	2.165 in (55 mm)	IK09; IP20		Trip	5.354 in (136 mm)	ABS; ATEX; BV; CSA; CCC; DNV-GL; EAC; EN; IEC; LR0S; UKCA	3	60 °C (140 °F)
GV3P40	Schneider Electric Sa	Thermal Magnetic Circuit Breaker	DIN Rail And Panel Mount	690 V		40 A	Screw And Snap On	-20 °C (-4 °F)	6 kA		Reference standard: UL	Rotary Handle	Bulk	5.197 in (132 mm)	2.165 in (55 mm)	IK09; IP20		Trip	5.354 in (136 mm)	ABS; ATEX; BV; CSA; CCC; DNV-GL; EAC; EN; IEC; LR0S; UKCA	3	60 °C (140 °F)
GV3P401	Schneider Electric Sa	Thermal Magnetic Circuit Breaker	DIN Rail And Panel Mount	690 V		40 A	Screw And Snap On	-20 °C (-4 °F)	6 kA			Rotary Handle	Bulk	5.197 in (132 mm)	2.165 in (55 mm)	IK09		Trip	5.354 in (136 mm)	CSA; EN; IEC; UL	3	60 °C (140 °F)
M9F22170	Schneider Electric Sa	Thermal Magnetic Circuit Breaker
M9F23104	Schneider Electric Sa	Thermal Magnetic Circuit Breaker
M9F23201	Schneider Electric Sa	Thermal Magnetic Circuit Breaker
M9F42110	Schneider Electric Sa	Thermal Magnetic Circuit Breaker	DIN Rail Mount	415 V	60 V	10 A	Snap On	-30 °C (-22 °F)	3 kA			Toggle	Bulk	4.055 in (103 mm)	0.709 in (18 mm)	IP20; IP40		Trip	2.835 in (72 mm)	CCC; CSA; EN; GB; IEC; UL	1	70 °C (158 °F)
M9F43305	Schneider Electric Sa	Thermal Magnetic Circuit Breaker
PKZM0-25	Eaton Corporation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	690 V		25 A	Snap On	-25 °C (-13 °F)	50 kA		Rated breaking capacity max at: 400 VAC	Button		3.638 in (92.4 mm)	1.772 in (45 mm)	IP00; IP20		Trip	2.65 in (67.3 mm)	CE; CSA; IEC/EN; UL	3	55 °C (131 °F)
S202-C63	Abb	Thermal Magnetic Circuit Breaker
S204-D63	Abb	Thermal Magnetic Circuit Breaker
SU201M-K13	Abb	Thermal Magnetic Circuit Breaker
SU202M-C15	Abb	Thermal Magnetic Circuit Breaker
SU202M-C40	Abb	Thermal Magnetic Circuit Breaker
140M-C2E-B25	Rockwell Automation	Thermal Magnetic Circuit Breaker	DIN Rail Mount	600 V	600 V	25 A	Snap On	-25 °C (-13 °F)	10 kA			Manual On/Off		3.622 in (92 mm)	1.772 in (45 mm)	Moisture Resistant; IP2X		Shunt Trip	2.618 in (66.5 mm)	CCC; CE; CSA; CUL; EN; IEC; UL	3	60 °C (140 °F)	Instantaneous
2210-T210-K0M1-H121-10A	E-t-a Elektrotechnische Apparate	Thermal Magnetic Circuit Breaker	Panel Mount	250 V	65 V	10 A	Screw	-30 °C (-22 °F)	800 A		Rated breaking capacity at 32 VDC: 2500 A	Toggle		1.772 in (45 mm)	0.492 in (12.5 mm)		1.772 x 0.492 x 0.122 in (45 x 12.5 x 3.09 mm)	Manual On/Off	0.122 in (3.09 mm)	CSA; GL; UL; VDE	1	60 °C (140 °F)
2C2UM	Altech	Thermal Magnetic Circuit Breaker	DIN Rail Mount	277 V	80 V	2 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)
2CDS251103R0204	Abb	Thermal Magnetic Circuit Breaker
2CDS271001R0024	Abb	Thermal Magnetic Circuit Breaker								2CDS271001R0024

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.