Circuit Breakers
Circuit Breaker as a switch device that can switch on, carry and break the current under normal circuit conditions, and can also switch on and carry a certain time and break the current under specified abnormal circuit conditions, is an indispensable part of the power system. Its main function is to turn on, carry and break current under normal or abnormal loop conditions. This switching device can automatically cut off the circuit within a specified time to prevent equipment damage or fire caused by circuit overload, short circuit, undervoltage and other faults. The circuit breaker combines the functions of the fuse switch and the over-under-heat relay, which can act quickly when abnormal current is detected to protect the safety of the circuit and electrical equipment.
Jinftry is a leading global distributor of electronic components, distributing circuit protection devices from many world-renowned brands, including Eaton, AVX, Littelfuse, Bourns, Carling, EPCOS, Raychem, TE Connectivity, Vishay, Cooper-Bussmann, etc. With low prices and rich supply chain resources, we can provide you with original, new, surplus, obsolete/EOL and hard-to-find materials. With sufficient and stable resources and full service, Jinftry is your best partner choice.
Product Quantity: 667
Circuit Breakers: As an important protection equipment in the power system, the circuit breaker not only ensures the stable operation of the power grid, but also protects the safety of the circuit and electrical equipment. In addition, circuit breakers also play a very critical role in other areas, such as in building electrical systems, used to protect circuits and electrical equipment from current overload; In industrial equipment, it is used to control various motors and electrical equipment on the production line to ensure that the equipment is protected during normal operation, and at the same time, the power is quickly cut off in the event of failure to prevent equipment damage and production interruption; With the development of smart grids and renewable energy, circuit breakers are constantly evolving. The intelligent circuit breaker integrates electronic technology and communication technology, which can realize remote control and monitoring, and improve the intelligent level of the power system. In microgrid, solar photovoltaic and other fields, solid circuit breakers have been widely used because of their environmental protection, miniaturization and high reliability.
