Siemens Q24020CT2 – 40/20A Quadplex Miniature Circuit Breaker Authentic

The Q24020CT2 quadplex breaker saves residential panel space by combining a 40A double-pole and a 20A double-pole circuit into one unit. Requiring only two standard spaces, this plug-on breaker installs into compatible Siemens and Murray load centers. It easily substitutes the MP220240CT2. Featuring thermal-magnetic trip technology and a 10kAIC rating, it includes common trip functionality for both pairs to ensure reliable protection.