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  1. Old GE TQL Breakers and Short-Circuit Current

    Hi all, first post, be gentle. My 1960 electrically-heated house has a 200A GE TRX2820 split-bus panel. It is in fine condition, lugs tight, plenty of room, stays cool under load. The main disconnects are pairs of single-pole breakers with handle ties added: two pairs each of 50A...