Multipole circuit breaker with individual breakers coupled by slides therebetween
United States Patent 3353127
US Patent References:
Multipole switch
- - 2503409
Two pole circuit breaker
- - 2875289
Common trip interlock
- - 2977444
Circuit breaker having cam controlled contact bar
- - 3018351
Multipole switch
- - 2503409
Two pole circuit breaker
- - 2875289
Common trip interlock
- - 2977444
Circuit breaker having cam controlled contact bar
- - 3018351
Inventors:
Joseph, Francis
Pennell, Walter D.
Pennell, Walter D.
Publication Date:
11/14/1967
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Export Citation:
Assignee:
WOOD ELECTRIC CORP
Primary Class:
Other Classes:
74/107, 337/74
International Classes:
H01H71/10; H01H71/62