Feature:1. FLAME RETARDANT: Made of heat resistant material that carbonize gradually even in the event of open flames, ensuring maximum safety even in extreme situations.2. WIDE TEMPERATURE RANGE: Featuring a temperature range of 20 to 60, this circuit breaker is suitable for use in a variety of extreme temperature environments.3. COMPACT SIZE: With a small and lightweight design, this circuit breaker is easy to install and perfect for tight spaces.4. MULTIPLE PROTECTIONS: Equipped with short circuit and overload protection, this breaker also features a high breaking capacity and quick trip time to prevent damage to power equipment and lines.5. VERSATILE APPLICATIONS: Designed for use in electrical distribution and protection systems, this circuit breaker also provides protection against frequent motor starting and short circuits, overloads, and undervoltage.Specification:Item Type: DC Circuit BreakerMaterial: BMC Thermosetting Plastic, Silver AlloyModel: ZYM1PV 250Contact: Contains 30% Silver Alloy ContactRated Current: 160ARated Voltage (Ue): DC 1000VBreaking Capacity: 20KARecommended Installation Method (2P): Vertical, top in and bottom out wiringRated Impulse Withstand Voltage (Uimp): 8KVIcs=75% Icu.Package List:1 x DC Circuit Breaker2 x Mounting Screw2 x Accessories