This structure is a type of distribution transformer, designed to replace the overhead pole-mounted units used in older neighborhoods and is enclosed in a robust, tamper-resistant metal housing, often painted green or gray. In the power system, the **green electrical box** usually refers to the **low-voltage distribution box** or ** power distribution cabinet** used outdoors, and its color design is mainly related to functions, safety signs, and environmental adaptation. The following is a detailed explanation: ### I. The large, green metal box sitting low to the ground in a yard is a common sight in modern suburban and residential neighborhoods utilizing underground power distribution. These enclosures often generate curiosity because they are securely locked, marked with danger signs, and located on what. Not every green box is the same. Others route internet, TV, or phone lines. Start with the look, the labels, and where it sits. Most neighborhood boxes are access. Daelim Belefic is the best choice for transformer distributors and customers who have transformers in stock. In this article, we'll be discussing everything you need to know about residential transformers.