THERMAL OVERLOAD RELAY

A case (12) has an engagement hole (21) formed in a side surface thereof in the width direction, a cover (13) has a projecting piece (22) formed thereon, the projecting piece (22) projecting toward the case (12) side, and a tip portion (23) of the projecting piece (22) is fitted into the engagement...

Full description

Saved in:
Bibliographic Details
Main Authors MIURA, Hayato, ONOGI, Yuma, KAMOSAKI, Takeo
Format Patent
LanguageEnglish
French
German
Published 13.03.2024
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
Online AccessGet full text

Cover

More Information
Summary:A case (12) has an engagement hole (21) formed in a side surface thereof in the width direction, a cover (13) has a projecting piece (22) formed thereon, the projecting piece (22) projecting toward the case (12) side, and a tip portion (23) of the projecting piece (22) is fitted into the engagement hole (21) from the inside. A reset bar (34) has a recessed portion (55) formed in a preset range extending in the depth direction and the circumferential direction within the outer peripheral surface of the reset bar (34) and, when positioned at either an initial position or an automatic reset position, prevents the tip portion (23) from being pushed inside by having the outer peripheral surface opposed to the back side of the projecting piece (22). In addition, when positioned at a manual reset position, the reset bar (34) allows the tip portion (23) to be pushed inside by having the recessed portion (55) opposed to the back side of the projecting piece (22).
Bibliography:Application Number: EP20220832646