CHOMT1515250 - Quad tandem circuit breaker, Homeline, 2 x 1 pole at 15A, 1 x 2 pole at 50A, 120/240VAC, 10kA AIR, plug in, UL | Schneider Electric Canada
Eaton Type BR 20-amp/30-amp 4-Pole Quad Circuit Breaker in the Circuit Breakers department at Lowes.com
Quad Breakers – SimplyBreakers.com
Eaton Part # BQC2502120 - Eaton Br 1- 50 Amp 2-Pole And 2-20 Amp 1 Pole Bqc (Common Trip) Quad Circuit Breaker - Circuit Breakers - Home Depot Pro
Eaton BQ230230 Circuit Breaker with Rejection Tab, Quad, Type BQ, 30 A, 4 -Pole, 120/240 V, Plug Mounting