Features Overload and Short Circuit Protection: your DC circuit and equipment with reliable overload protection and short circuit protection, ensuring the safety of your electrical systems. Stable and Rustproof Wiring Terminals: The wiring terminals have undergone quenching treatment and eco-friendly plating, providing strong and rustproof connections for enhanced durability and longevity. High-Performance Flame Retardant Housing: Equipped with a high-performance flame retardant housing, this circuit breaker offers fireproof and anti-corrosive properties, ensuring safety and reliability. High Breaking Capacity and Sensitive Action: Boasting high breaking capacity and sensitive action, this circuit breaker delivers reliable performance in promptly interrupting the current flow, protecting your equipment and circuits. Suitable for DC Systems: Specifically designed for small-sized solar power generation systems, combiner boxes, and other DC systems, making it an ideal choice for various applications. Specification: Model: DZ47-63 Number of poles: 3P Rated voltage: 400V Rated current: 6A/10A/16A/20A (optional) Mechanical life: 20,000 times Mounting Method: 35mm DIN rail Material: Plastic, Electric Components Color: Shown as pictures Package Weight: Approx. 249g/8.8oz Package list: 1 * Miniature Circuit Breaker Package List