Engaging in the manipulation handle of the handle

摘要

PROBLEM TO BE SOLVED: To simplify the structure of a handle lock device, dispense with a padlock to lock it and reduce its manufacturing cost. ;SOLUTION: This circuit breaker handle lock device 1 is composed of a handle lock cap 4 installed from the upper surface side of an operation handle 3 of a circuit breaker 2. a handle lock pin 6 that is inserted into a through hole 5 formed in the handle lock cap 4 and locked in the inserted state, and a handle lock releasing means 7 to release the handle lock.;COPYRIGHT: (C)2000,JPO