Circuit breaker voltage sensing module

Details Circuit breaker voltage sensing module Circuit breaker voltage sensing module

2005-06-21

2005-06-21

Patel, Rajnikant B. (Department: 2838)

Electricity: electrical systems and devices

Safety and protection of systems and devices

With specific current responsive fault sensor

C361S094000, C335S172000, C307S038000

Reexamination Certificate

active

06909586

ABSTRACT:
A combined current and voltage sensor includes: a combined sensor shell; a current sensor located in the combined sensor shell, the current sensor disposed proximate to said first load strap; and a first voltage sensor located in the combined sensor shell, the first voltage sensor disposed proximate to the first load strap. A circuit breaker includes: a first load strap in electrical communication with an electronic trip unit; a breaker in electrical communication with the electronic trip unit; a current sensor disposed at the first load strap; and a first voltage sensor disposed proximate the current sensor.

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patent: 6426634 (2002-07-01), Clunn et al.

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