Circuit breaker with automatic circuit breaker rated value

Abstract

The invention discloses a circuit breaker with an automatic circuit breaker rated value, relates to the technical field of circuit breaker design, and solves the problems that when the circuit breaker with the automatic circuit breaker rated value is used, the circuit breaker often needs specific mounting conditions, so that the circuit breaker is very inconvenient to mount, an outer cover of the circuit breaker is difficult to detach, and the service life of the circuit breaker is prolonged. And therefore, internal parts are difficult to maintain and treat. A circuit breaker with an automatic circuit breaker rated value comprises a circuit breaker body, a connecting column is fixedly installed on the surface of the rear side of the circuit breaker body, a movable circular groove is formed in the outer side of the connecting column, and an X-shaped movable table is movably installed on the surface of the rear side of the circuit breaker body. And assembling rods are movably connected to the four end corners of the surface of the X-shaped movable table in a clamped mode. Through the arrangement of the X-shaped movable table, the device can rotate the X-shaped movable table at any time, the device can adjust the assembling angle by rotating the four assembling rods, and the device is convenient to use.

Description

technical field [0001] The invention relates to the technical field of circuit breaker design, in particular to a circuit breaker with an automatic circuit breaker rating. Background technique [0002] With the rapid development of social economy, the use of circuit breakers has become one of the very common items in people's daily life. A circuit breaker refers to the ability to close, carry and break current under normal circuit conditions and within a specified time. Switchgear for closing, carrying and breaking current under abnormal circuit conditions. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. [0003] However, when the existing circuit breaker with automatic circuit breaker rating is in use, the circuit breaker often requires specific installation conditions, which makes the installation very inconvenient, and the outer cover of the circuit breaker is difficult to remove, so it is ...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a circuit breaker with an automatic circuit breaker rating to solve the problem that when using a circuit breaker with an automatic circuit breaker rating in the background art, the circuit breaker often requires specific installation conditions, resulting in It is very inconvenient to install, and the outer cover of the circuit breaker is difficult to remove, making it difficult to maintain and handle the internal components.

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