Air circuit breaker safety measures

Recommended for use, operation, or maintenance personnel ME09 air circuit breaker procedures mcb circuit breaker include the following measures: Before starting any maintenance work or detailed inspection before: * air circuit breaker disconnect all power. * Air circuit breaker should be in the off air circuit breaker the stored energy spring. This releases a spring mechanism in the stored energy, thereby eliminating the inspection and maintenance due to inadvertent tripping or electric meter by injury. * When handling circuit breakers should be careful to avoid injury by moving parts. * Should be used during system maintenance cable / busbar earthing device locking, air circuit breakers and accessories should be used within the specified ratings. * The circuit breaker is removed from the sample frame, it is recommended to use a specially designed air circuit breaker tips car.