daily maintenance method of molded case circuit breakerenvironmental plastic case circuit breaker is mainly used to distribute electric energy and protect power lines and power supply equipment from overload, short circuit, undervoltage and other faults. equipment maintenance regulation is the requirement and regulation of daily maintenance of equipment. persisting in the implementation of equipment maintenance regulation can prolong the service life of equipment and ensure safe and comfortable work.

Detailed Description of Daily Maintenance of Molded Case Circuit BreakerDaily maintenance of plastic case circuit breaker is the basic work of equipment maintenance. It must be institutionalized and standardized. Regular maintenance work of equipment should be formulated work quota and material consumption quota, and assessed according to the quota. Regular maintenance of plastic case circuit breaker Maintenance work should be included in the assessment of the workshop contractual responsibility system.

Detailed Explanation of Common Faults of Molded Case Circuit BreakerPlastic case circuit breaker always has some faults in use. Here are some common faults to illustrate: 1. Frequent trips occur 1. The unbalanced three-phase load causes overload tripping of circuit breakers; find out the load condition and set the current reasonably.