Arc chute components are assembled in an insulating
jacket which is removable from the top of the circuit
breaker, as previously described in paragraph 2-4.
Each arc chute has a baffled top cover.
Figure 3-15 Integral Arc Runner Viewed From Top of Arc
Chamber (Arc Chute Removed, Circuit Breaker Closed)
Integral
Arc Runner
Integral
Arc Runner
Figure 3-16 Magnum Arc Plate Assembly
Top
“V” Shaped
Plates
Top Plate for
Arcing Contact
“V” Shaped
Plates
Figure 3-16a Magnum DSX Arc Chute
Bottom View
Top View
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