1. Installation Guide Rail: The power distribution box has built in guide rail, convenient for installing circuit breaker and other appliances.2. Multi Purpose: The distribution protection box can be used for electrical installation, supporting and house renovation of building electrical distribution system.3. Reliable Material: The distribution box is made of metal box and plastic cover, which is especially suitable for building and decoration projects.4. Good Durability: This circuit breaker box is firm and sturdy, rust and corrosion resistance, has good durability.5. Wide Application: The distribution box adopts concealed installation, with fashionable appearance, suitable for high end residential, hotel, office building and other places.Specification:Item Type: Distribution Protection BoxMaterial: Cold rolled steel plate, PC cover plateSize: Approx. 294x210x105mm/11.6x8.3x4.1inBottom Box Size: Approx. 268x190x85mm/10.6x7.5x3.3inHow to