Feature: 1. STABLE STRUCTURE AND EXCELLENT PERFORMANCE: Internal switch has reliable performance, advanced design, and sensitive operation. 2. COMPACT AND EASY TO INSTALL: Features a sleek appearance, compact size, and lightweight construction. Includes waterproof ring and screws for easy installation. 3. VERSATILE APPLICATION: Suitable for use in residential buildings, workshops, shopping malls, restaurants, offices, garages, sheds, and other locations. 4. IP65 WATERPROOF RATING: Outdoor power distribution box is durable, waterproof, and windproof. Designed to IP65 standards for reliable outdoor performance. 5. DURABLE PLASTIC CONSTRUCTION: Housing and components made from impact-resistant and fire-resistant plastic materials for long-lasting durability and safety. Specification: Item Type: Outdoor Waterproof Distribution Box Material: ABS, PC, PA66 Waterproof Grade: IP65 Parameter: Model: C6+C20, C16+C20, C20+C20 MCB Rated Current (1): 6A, 16A, 20A MCB Rated Current (2): 20A Rated Voltage: AC 230/400V Frequency: 50Hz Rated Ultimate Short-Circuit Breaking Capacity (Household Icn): 6000A or 4500A Package List: 1 x Main Body 1 x Upper Cover 2 x Waterproof Ring 2 x Screw Note: Units are shipped with either 6000A or 4500A breaking capacity at random.