One new Thomas & Betts TBBQ2302120 Quad circuit breaker will provide 1 "2 pole 30 amp" and 2 "1 pole 20 amp" breakers in the same space as 1 "2 pole breaker" This breaker will also replace the Challenger type A, Westinghouse, Cutler Hammer  type BQ or BQC of the same amperage.We have provided 3 views of the same breaker. We give price breaks for quanity purchases!!!! Make us an offer!!!Email with questions or other quad breakers. Buyer pay actual shipping cost. FL residents pay applicable state sales tax. We can ship UPS RED next day air if needed.