Switchgear unit for a consumer, especially a motor starter

Details Switchgear unit for a consumer, especially a motor starter Switchgear unit for a consumer, especially a motor starter

2006-03-14

2006-03-14

Chervinsky, Boris (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electrical power distribution systems and devices

C361S614000, C361S628000, C361S673000

Reexamination Certificate

active

07012800

ABSTRACT:
The Switchgear unit, especially a motor starter, has a contactor and a power switch for short-circuit protection. The additional function of overload protection envisaged for the switchgear unit is integrated in an overload relay that is configured separately from the power switch. The components thereof extend into free areas formed by the arrangement of the contactor and power switch as standard components on a support.

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patent: WO 99/23737 (1999-05-01), None
patent: WO 01/88939 (2001-11-01), None

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