Eaton Corporation

Eaton Intelligent Power Limited

Bruce Richard Terhorst

James Leo Lagree

Jon Hymel

A support apparatus is usable with an electrical enclosure to provide support to retain a cover portion of the electrical enclosure in proximity to a cabinet portion of the electrical enclosure. The support apparatus includes a shank having a hook-shaped retention element situated at an end thereof that is configured to provide vertical support to the cover portion. The support apparatus can further include a second hook-shaped retention element at an opposite end of the shank that is configured to rest upon an upturned lip of the cabinet portion, or the shank can potentially be affixed to the cabinet portion. Slots can additionally be provided in the cabinet portion, the cover portion, or both to additionally provide horizontal alignment of the cover portion with the cabinet portion.

Support apparatus usable with electrical enclosure

The disclosed concept relates to electrical switching apparatus, such as, but not limited to, molded case circuit breakers, and more particularly, to a connector assembly for mechanically and electrically connecting the accessory components housed within the electrical switching apparatus to equipment located outside of the electrical switching apparatus.

Molded case circuit breaker accessory wiring improvement

A circuit breaker includes line and load terminals, separable contacts electrically connected between the line and load terminals, and a line neutral pigtail. An operating mechanism including an operating handle is adapted to open and close the contacts. A trip circuit responds to current flowing through the contacts and cooperates with the operating mechanism in response to predetermined current conditions to open the contacts. The trip circuit is powered from the line terminal and the line neutral pigtail. A solenoid includes a plunger and a coil, which is energized from the line terminal and the line neutral pigtail. The plunger engages the operating handle when the coil is not energized to prevent movement of the handle from the open to the closed position thereof. The plunger disengages from the operating handle when the coil is energized to permit movement of the handle from the open to the closed position thereof.

Growing community of inventors

Burgettstown, PA, United States of America

Bruce Richard Terhorst