IELK21-35714-50-V

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Circuit breakers are an essential part of an electrical system, providing power and protection for important components such as transformers and motors. The IELK21-35714-50-V circuit breaker is a two-way manual operation device that is ideal for medium voltage applications. The high performance breaker provides overvoltage protection and isolation for power supplies, motors, transformers, generators, and other circuits.

The IELK21-35714-50-V has a two-pole structure with an operating voltage rating of up to 15kV. It is rated for a maximum current of 50A, a power dissipation of up to 3kW, and an insulation withstand voltage of 10kV. The breaker also has a wide operating temperature range, from -4 to 40 degrees Celsius.

The IELK21-35714-50-V has a double insulation structure, providing protection against electrical surge and arc-fault. The breaker is equipped with two independent shutters that are spring-loaded and electrically operated, providing enhanced safety and reliable protection. The breaker has a rated short-circuit breaking capacity (Icu) of 8kA.

The working principle of the IELK21-35714-50-V is simple. When the circuit is open, the contacts of the breaker will be closed. As the current passes through the contacts, it will be monitored by a built-in current sensitive relay, which will trip the breaker when the current reaches a preset limit. Upon tripping, the breaker will open the contacts, interrupting the flow of electricity to the circuit.

The IELK21-35714-50-V is widely used in power plants, factories, construction sites, and residential buildings. Its high performance design and superior protection features make it an ideal choice for medium voltage applications. It is also used in a variety of other applications, such as automotive, medical, and military equipment.

In conclusion, the IELK21-35714-50-V is an efficient, high-performance circuit breaker that provides protection and isolation for a variety of applications. Its double insulation structure provides superior protection against electrical surge and arc-fault, while its two-pole design and high power capacity make it an ideal choice for medium voltage applications. Its simple working principle and wide range of operating temperatures make it an ideal choice for any application.

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