W58-XB1A4A-2

Series:	W58
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal
Moisture Sensitivity Level (MSL):	--
Current Rating:	2A
Voltage Rating - AC:	250V
Voltage Rating - DC:	50V
Number of Poles:	1
Actuator Type:	Push to Reset
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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IntroductionCircuit breakers are devices in electrical circuits used to open or close the circuit and protect against excessive currents, commonly from overloads and short circuits. They work by interrupting the circuit and dissipating the energy created by the electricity that runs through it. W58-XB1A4A-2 is one such circuit breaker specifically used for residential and industrial medium voltage applications.Application FieldThe W58-XB1A4A-2 medium voltage circuit breaker is designed for use in the Residential and Industrial sectors. It is suitable for a number of applications including secondary power distribution cabinets, power distribution warehouses, busbar switchgear, and general purpose switchgear. It can be used in a variety of voltage levels including 12kV, 15kV, 18kV, and 24kV, making it highly versatile. Construction and FeaturesThe W58-XB1A4A-2 is a three-phase solid insulated breaker with trip free mechanisms, magnetic-hydraulic operating system, and rated voltage of 12-24kV. It is constructed from high-quality materials such as copper and aluminum to ensure reliable operation and maximum performance. Furthermore, it features a mechanical life of 2000 operations and an electrical life of 10.000 operations, making it an efficient and reliable device. Additionally, it has a highly rated electrical endurance tested up to 600A and a highly reliable magnetic trip device with a sensitivity of > 400A. Working PrincipleThe W58-XB1A4A-2 is a medium voltage circuit breaker that operates using thermal, magnetic and hydraulic systems. The thermal system is activated when the breaker encounters an overcurrent or overvoltage situation, and trips accordingly. The magnetic system works by sensing current levels, and a magnetic trip device is triggered when the current exceeds the rated value. The hydraulic system provides support during switchgear control movements and helps to achieve the rapid tripping times required by modern electrical systems. When the breaker is triggered, an interrupter trips the contacts which breaks the current carrying path, stopping the flow of electricity and protecting the system from any further damage.Advantages The W58-XB1A4A-2 offers several advantages to the user, including low operating costs and high efficiency. It is highly reliable, with a long-lasting mechanical life of 2000 operations, and an electrical life of 10.000 operations. Its highly rated electrical endurance allows for use in industrial applications, and its magnetic trip device is highly sensitive and triggers quickly, ensuring system safety and operational efficiency.ConclusionThe W58-XB1A4A-2 medium voltage circuit breaker is a reliable and efficient device suitable for use in Residential and Industrial sectors. It features a trio of thermal, magnetic, and hydraulic systems which work together to trip the contacts when an overload situation is encountered, and protect the system against further damage. This breaker offers a highly reliable and efficient experience, thanks to its highly rated electrical endurance, long-lasting mechanical life, and highly sensitive magnetic trip device.

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