Feature:1. Wide Applications: Miniature circuit breaker is often used in solar panel grid systems, wind and solar hybrid systems to prevent damage caused by overload and short circuit.2. Durable Outer Cover: The outer cover of the circuit breaker is made of PC material, which is resistant to impact and falling, and can be used for a long time.3. Reliable Operation: Supports rapid tripping, ensuring reliable operation of the load and prolonging the service life of electrical circuit breakers.4. Convenient Installation: The DIN rail design makes it easy to install in the distribution box, and has bistable lock for stable installation.5. Low Voltage: The maximum voltage of the circuit breaker is DC , with overload, short circuit and undervoltage protection functions.Specification:Item Type: Miniature Circuit BreakerProduct Model: DZ47 63DCProduct Material: PCNumber of Pole: 2PInstallation Size: Approx. 36 x 76 x 66mm / 1.4 x 3 x 2.6inInstallation Form: Standard DIN RailApplication: Widely used in solar panel grid systems, wind and solar hybrid systems, and many other DC systems to protect against overload and short circuit damage.Package List:1 x Miniature Circuit BreakerNote:The circuit is dangerous, please install it by a professional electrician.