This Siemens ED42B020 20A 20 AMP 2-POLE CIRCUIT BREAKER in E2N1S ENCLOSURE is a circuit protection device manufactured by Siemens. It serves as the protective device in an electrical circuit, stopping current flow when a fault is detected. Key specifications noted on this listing include 20A, 20 AMP. It is commonly in control panels, switchgear, and machine electrical systems.
