1C075UM

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Circuit breakers are designed to protect electrical circuits and equipment in the event of a fault or overload. A particular type of circuit breaker, the 1C075UM, is designed to protect electronic circuits and equipment from temperature, overcurrent and overvoltage conditions. This article examines the applications and working principles of the 1C075UM circuit breaker.

The 1C075UM circuit breaker is used for a variety of industrial and commercial applications. It can be used to protect devices such as motors, generators, transformers, and other large electrical loads. In addition, it can be used to protect multiple circuits that operate under different power loads. The 1C075UM circuit breaker can also be used in systems where a combination of control and protection is required.

The 1C075UM circuit breaker has a variety of features that make it suitable for different applications. It is designed to provide superior protection against over-temperature, over-current, and over-voltage conditions. The circuit breaker is designed to be adjustable, allowing it to be tailored to the specific requirements of the application. It can support multiple current ratings, including 6, 12, 18, 24, and 36 amps. The circuit breaker also features an adjustable trip range, allowing the user to select the desired trip points.

The working principle of the 1C075UM circuit breaker is based on the use of a bimetallic strip. This strip contains two dissimilar metals which expand at different rates when exposed to heat. This expansion causes the strip to bend, activating a mechanism which trips the circuit breaker when a predetermined temperature is exceeded. The circuit breaker can be reset once the temperature has returned to a safe level.

The 1C075UM circuit breaker also includes an over-current protection feature. This feature uses a current sensing element, such as a resistor, to measure the current flowing through the circuit breaker at all times. When the load exceeds the rated current, a relay trips the circuit breaker, cutting off power to the protected device. The circuit breaker can be reset using a manual or automated reset button.

The 1C075UM circuit breaker also provides over-voltage protection. This protection is provided by a voltage-sensing mechanism, which measures the voltage across the circuit breaker at all times. If the voltage exceeds the specified level, a relay trips the circuit breaker, cutting off power to the protected device. This feature is useful in protecting sensitive electronic equipment from damage due to excessive voltage.

The 1C075UM circuit breaker is a versatile and reliable protection device for a wide range of applications. It is designed to provide superior protection against over-temperature, over-current, and over-voltage conditions. The adjustable trip range and the over-current and over-voltage protection features make it a suitable choice for different applications. This circuit breaker provides effective and reliable protection for electronic equipment and circuits.

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