Feature: 1. Rated voltage: DC 12‑400V protection, protection ‑ and + poles as well as AC 90‑400V protection, protecting L and N poles. 2. Wide Utility: Widely used in solar panel grid connected system, wind solar complementary system and other DC circuit systems to avoid overcurrent damage caused by overload or short circuit. It can also be used for household 120V 240V circuit on off. 3. Arc Extinguishing: The DC circuit breaker has a magnetic system for auxiliary arc extinguishing, fast and reliable. 4. Other Application: Used to protecting power distribution facilities from overload and short circuit damage, and can also be used for control and isolation. 5. Installation: Modular structure together with screw clamp will largely facilitate the 35mm DIN rail installation. 6. Fast Tripping: Electromagnetic tripping system can trip immediately in case of short circuit to protecting circuit safety. Specification: Item Type: Circuit Breaker Model: DZ47X-63 Material: Pa66 Rated Current: 10A Rated Voltage: DC 12-400V AC 90-400V Rated Ultimate Short Circuit Breaking Capacity Household Icn: 4000A Rated Impulse Withstand Voltage Uimp: 4KV Application: For solar photovoltaic electric motorcycle, electric vehicle. Mechanical Life: 20000 times. Applicable Temperature: -35℃ - +70℃. Package List: 1 x Circuit Breaker