LELHK11-32769-50

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Circuit breakers are an important element of modern power systems. They are essential for both safety and reliability of the power system. They are designed to detect abnormal conditions on the power system and isolate portions of the power system to prevent faults from occurring and propagating throughout the system. Circuit breakers are typically rated to interrupt the flow of current when a certain apparent power (kVA) threshold is exceeded. Circuit breakers also have the ability to carry full load current and to provide over current protection.

The LELHK11-32769-50 circuit breaker is a three-pole, 50A rated device designed for use in distribution systems. It is designed to interrupt circuit current up to 50A under normal service and 100A under exceptional service conditions. The unit is made of glass-fiber reinforced plastic and stainless steel parts. It has a maximum rating of 50kV, and can handle 50A at up to 250V.

The LELHK11-32769-50 circuit breaker has a variety of uses. It is designed for indoor and outdoor residential, commercial, and industrial applications. It can be used in applications that require overcurrent protection such as motor control, AC distribution, etc. Additionally, the unit can be used as a disconnect device in circuit applications. The unit can also be used as a disconnecting means in solar applications.

The LELHK11-32769-50 circuit breaker has a working principle that is similar to other circuit breakers. It utilizes a thermal-magnetic release mechanism. This mechanism works by using a thermal element to sense an overload condition. When the thermal element senses an overload, it activates the release mechanism, which trips the circuit breaker. The magnetic element of the device is designed to detect short circuit conditions, and will trip the breaker if the current exceeds the unit\'s rating.

The LELHK11-32769-50 circuit breaker is designed to be UL 1077 listed and CSA certified, and is rated at 50A and 250V. It is also designed with a black terminal cover that provides additional safety when the breaker is used in earthed, equipment-protected installations. Additionally, the unit is designed for easy installation and maintenance, and can be fitted into most standard electrical boxes.

In conclusion, the LELHK11-32769-50 circuit breaker is a reliable and safe circuit breaker intended for indoor and outdoor applications, Motor control, AC distribution, and solar applications. It utilizes a thermal-magnetic release mechanism and is UL 1077 listed and CSA certified. The unit is easy to install and maintain, and has a black terminal cover for added safety in equipment protected installations.

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