CNC 2PCS AC Miniature Circuit Breaker, 20 Amp 120V/240V 1 Pole

InstallationThe package includes 2 1pole 20A 400V AC circuit breaker, 135mm din rial,2screw. | Functionality: Used to protect 110V 120V 220V 230V 380V AC circuit from overload and short circuit damage, and can also be used for control and isolation. | High Quality & Curve C: Magnetic trip range 5-10 times rated current,Silver alloy contacts, flame retardant material shell, color indicator. | Application: Can be used in solar ac systems, RV, home circuits, or other 50/60Hz AC systems. | Customer Support: If you have any questions, please feel free to contact us. We have a professional team ready to assist you.