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What amperage Powerpact P frame does the S33646 phase barrier fit?
Issue:
Why don't we have a phase barrier for P frames over 800 amps with lugs?
Product Line: Circuit Breakers
Environment: Powerpact P frame, phase barrier S33646
Resolution:
The phase barrier slots are in the breaker base. The slots are visible and useable on the 800 and 1200 amp bus bar breaker and 800 amp with lugs. The larger/longer 1200 amp lug cover does not have the slots.
The S33646 phase barrier will fit 1200 amp and smaller busbar connected breakers (because they do not use the 1200 amp lug cover).
The S33646 phase barrier will fit the 800 amp and smaller breaker with lugs (because they do not use the 1200 amp lug cover).
Showing slot location in the breaker base (item B), circled in red below.
1200 amp and smaller bus bar breaker, and 800 amp and smaller breaker with lugs have the slots in the base for the phase barrier.
1200 amp lug cover. No slots for the phase barrier.