LELK11-39433-40

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Circuit breakers are a type of switch designed to protect an electrical circuit from receiving too much current. This is done by cutting off the circuit when the current exceeds a certain threshold. The LELK11-39433-40 is a circuit breaker specifically designed for high-voltage applications. It is rated up to 400,000 A/m (amps per minute) and has a voltage rating of 2 kV to 3.3 kV.

The LELK11-39433-40 circuit breaker has two parts: the thermal trip mechanism and the mechanical trip mechanism. The thermal trip mechanism is responsible for sensing excess heat within the protected circuit. When the temperature of the circuit reaches a certain level, the thermal trip mechanism trips the breaker, disconnecting the circuit from the power source. The mechanical trip mechanism is responsible for sensing excessive current. When the current exceeds the pre-set limit, the mechanical trip mechanism trips the breaker, again disconnecting the circuit from the power source.

The LELK11-39433-40 circuit breaker can be used in a variety of high-voltage situations, such as industrial and commercial buildings, large generators, and substations. It can also be used for protection against short circuits, arc faults, and lightning strikes. The breaker is designed to trip immediately when an overcurrent or overload situation occurs, preventing damage to the equipment and wiring and helping to minimize downtime.

The LELK11-39433-40 circuit breaker is designed to provide reliable protection for high-voltage circuits. It features a high switching capacity and high-speed trip-out times, ensuring fast circuit interruption if necessary. It also includes a built-in alarm that can be used to alert operators to any problems that have occurred. Additionally, the LELK11-39433-40 is designed for easy installation and maintenance, making it ideal for industrial applications.

The LELK11-39433-40 circuit breaker is an invaluable tool for protecting equipment and wiring from damage due to overcurrent, overload, short circuits, arc faults, and lightning strikes. It provides fast circuit interruption, with built-in alarms for alerting operators, and is designed with ease of installation and maintenance in mind. With its high switching capacity and high-speed tripping times, the LELK11-39433-40 is an ideal circuit breaker for high-voltage applications.

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