ABB Q-Line THQL2140 40A Double-Pole Circuit Breaker

The ABB Q-Line THQL2140 circuit breaker is a 40 amp, double-pole, thermal magnetic plug-on breaker designed for residential and commercial load centers. It supports 120/240 VAC and features a 10 kAIC interrupt rating, ensuring reliable protection against overloads and short circuits. Ideal for upgrading or replacing circuit protection in compatible panels, this unit provides safe and efficient power distribution.