Tripping device with burning prevention switch.

摘要

A tripping device with burning prevention switch has a electromagnet (10) and a burning prevention switch (14) both of which are cased in each insulating bodies: The electromagnet (10) and the burning prevention switch (14) are combined by projections (15, 16) provided on the burning prevention switch (14) and hollow (12) and hole (13,) which are engaged with the projections (15, 16) provided on the electromagnet (10.)