Circuit Breaker

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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	Circuit Function	Body Height	Reference Standard	No. of Poles	Maximum Operating Temperature
GV2P10	Schneider Electric Sa	Thermal Magnetic Circuit Breaker	DIN Rail And Panel Mount	690 V		6.3 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)
413-K14-LN2-50A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Panel Mount	115 V	28 V	50 A	Screw	-55 °C (-67 °F)	6 kA		Push-Pull		1.26 in (32 mm)	0.748 in (19 mm)	Corrosion/Moisture Resistant; IP00; IP40	Tease-Free And Trip-Free	1.929 in (49 mm)	CSA; UL	1	75 °C (167 °F)
413-K14-LN2-80A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Panel Mount	115 V	28 V	80 A	Screw	-55 °C (-67 °F)	6 kA		Push-Pull		1.26 in (32 mm)	0.748 in (19 mm)	Corrosion/Moisture Resistant; IP00; IP40	Tease-Free And Trip-Free	1.929 in (49 mm)	CSA; UL	1	75 °C (167 °F)
413-K14-LN2-40A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Panel Mount	115 V	28 V	40 A	Screw	-55 °C (-67 °F)	6 kA		Push-Pull		1.26 in (32 mm)	0.748 in (19 mm)	Corrosion/Moisture Resistant; IP00; IP40	Tease-Free And Trip-Free	1.929 in (49 mm)	CSA; UL	1	75 °C (167 °F)
1324402	Phoenix Contact	Thermal Circuit Breaker	Panel Mount	250 V	72 V	16 A	Quick Connect	-20 °C (-4 °F)	200 A		Push Button	Bulk	1.752 in (44.5 mm)	0.374 in (9.5 mm)	IP00; IP40	Trip	0.961 in (24.4 mm)	CCC; CSA; CUL; UL; VDE		60 °C (140 °F)
ESX10-TB-101-DC24V-3A-E	E-t-a Elektrotechnische Apparate	Equipment Leakage Circuit Breaker	DIN Rail Mount		24 V	3 A	Snap On	-25 °C (-13 °F)			Reset Button		3.15 in (80 mm)	0.492 in (12.5 mm)	IP20	Trip	3.268 in (83 mm)	ATEX; CSA; CUL; DNV; IEC; TUV; UKCA; UL	1	60 °C (140 °F)
1110-F112-P1M1-5A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Panel Mount	250 V	50 V	5 A	Quick Connect	-20 °C (-4 °F)	40 A	Rated breaking capacity at 50 VDC: 50 A	Push Button		0.748 in (19 mm)	0.748 in (19 mm)	Corrosion Resistant; IP00; IP40; IP64	Tease-Free And Trip-Free	2.008 in (51 mm)	CSA; CUL; EN; UL; VDE	1	60 °C (140 °F)
3131-AF1PT-000000-000-2A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Panel Mount	240 V	28 V	2 A	Quick Connect	-20 °C (-4 °F)	20 A		Rocker		2.008 in (51 mm)	0.945 in (24 mm)	Corrosion Resistant; IP00; IP66	Manual On/Off	1.142 in (29 mm)	UL; VDE	1	60 °C (140 °F)
3120-N324-P7T1-W19DG3-20A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Panel Mount	115 V		20 A	Quick Connect	-30 °C (-22 °F)	5 kA	Rated breaking capacity at 50 VDC: 1000 A	Rocker				Corrosion Resistant; IP00; IP40	Manual On/Off		CCC; CE; CSA; CQC; KTL; UKCA; UL; VDE	2	60 °C (140 °F)
3120-N32A-H7T1-W12LY4-2A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Panel Mount	230 V		2 A	Quick Connect	-30 °C (-22 °F)	5 kA	Rated breaking capacity at 50 VDC: 1000 A	Rocker				Corrosion Resistant; IP00; IP40	Manual On/Off		CCC; CE; CSA; CQC; KTL; UKCA; UL; VDE	2	60 °C (140 °F)
1610-21-6A	E-t-a Elektrotechnische Apparate	Thermal Circuit Breaker	Inline/Holder		32 V	6 A	Tab/Blade	-40 °C (-40 °F)	150 A		Push To Reset		0.787 in (20 mm)	0.236 in (6 mm)	Corrosion Resistant; IP00; IP30; IP54	Trip Free	0.945 in (24 mm)	UL	1	85 °C (185 °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.