LELH11-36528-1-V

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Circuit breakers, such as the LELH11-36528-1-V, are used to protect electrical systems from damage due to excessive current, voltage, or power. They work by disconnecting the circuit if a dangerous level of electrical current is detected. This helps prevent further damage to the system and the potential for injury to the people working on the system.The LELH11-36528-1-V is a medium-voltage (1.2 – 10 kV) power circuit breaker. It is designed to be used in both indoor and outdoor applications and comes in either manual or motor-operated versions. It is suitable for a variety of power systems, including ac generators, motors, and transformers.The circuit breaker\'s working principle is simple. A large spring-loaded armature is used to move two contact blades (the contacts) along the insulated channel. When the incoming current exceeds the circuit breaker\'s set limit, the armature is quickly brought down, forcing the contacts to open. This prevents any further current from entering the circuit, thus protecting the equipment from damage.The LELH11-36528-1-V features an extremely high breaking rating and a wide rated voltage range of 1.2 – 10 kV, making it ideal for a variety of applications. It also offers enhanced safety features such as a short-circuit trip rating, a short-circuit clearing duration, and a short-circuit withstand rating.In addition, this circuit breaker also features a built-in thermal overload protection, which is designed to protect the equipment as well as the people working on the system. The thermal overload protection is designed to detect any substantial rise in temperature inside the breaker, such as when the current exceeds the device\'s specified limit. If this happens, the thermal overload protection will trigger and the device will disconnect the circuit, allowing it to cool down and prevent further damage.The LELH11-36528-1-V has a manual/automatic switch, which enables users to select between manual or motor-operated mode. In the manual mode, the circuit breaker is operated manually by rotating the handle of the switch to the \'off\' position. In the motor-operated mode, the circuit breaker can be switched on/off automatically using the motor.Overall, the LELH11-36528-1-V is a powerful and reliable circuit breaker, designed for use in both indoor and outdoor applications. It features high-quality components and advanced safety features, making it a great choice for protecting electrical systems from damage.

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