The ABB ELECTRIC THQB32015 is a Q-Line Miniature Circuit Breaker designed for reliable performance in residential and commercial applications. Featuring a compact, one-inch wide per pole design, this thermal-magnetic breaker offers Quick-make / Quick-break mechanisms, common trip bars, and clear trip indication for enhanced safety. It is a bolt-on version suitable for load centers and lighting panels, ensuring secure connection..The ABB ELECTRIC THQB32015 is a 3-pole miniature circuit breaker with a 15 Amp rating. It operates on a system voltage of 120 Vac, 120/240 Vac, and 240 Vac, with an interrupting rating of 10 KAIC at all these voltages. This breaker features a fixed long time and fixed instantaneous trip function, and is designed as a non-interchangeable unit. It is suitable for reverse feed applications and is marked for HACR use. The frame type is Q-Line and it belongs to the TEY / Q-Line (Bolt-On) product line.