H - Electricity – 01 – H
Patent
H - Electricity
01
H
306/74
H01H 71/52 (2006.01) H01H 71/10 (2006.01)
Patent
CA 1088599
ABSTRACT A molded case circuit breaker comprising a case divided longitudinally into two approximate half cases. Each case defines an arcing chamber. Further, each half case has a side wall, an end wall, and a top wall. The end walls of each half case defining an opening through which the arc gasses are vented. The top walls of each half case define an inverted U-shaped cavity. A V-shaped screen has one leg thereof placed against the end walls to restrict the opening. The other leg of the V-shaped screen extends into the U-shaped cavity, but is spaced from the wall defining the U-shaped cavity. The V-shaped screen has legs which are spaced apart to provide a space through which the arc gasses may pass. The circuit breaker also includes a stationary contact surrounded on all sides but one by an arc runner which is keyed to a supporting conductor. Further, two or more circuit breaker poles may be interconnected at their handle links with only one handle link extending outwardly of deep wells formed by portions of the half cases for manual operation of the multi-pole circuit breaker formed thereby.
281195
Heinemann Electric Company
Smart & Biggar
LandOfFree
Multi-pole circuit breaker in which each pole has a two-part... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-pole circuit breaker in which each pole has a two-part..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-pole circuit breaker in which each pole has a two-part... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-396201