GGD AC low voltage distribution cabinet for power plants, substations, industrial enterprises and other power users of AC 50HZ, rated working voltage of 380V 3150A rated operational current distribution system, as energy conversion power, lighting and power distribution equipment, distribution and control purposes. GGD AC low voltage distribution cabinet is based on the requirements of the Department of Energy in charge of their superiors, the majority of electricity users and design department, in a safe, economical, reasonable and reliable design principles of the new low-voltage distribution cabinet. Products with high breaking capacity, dynamic thermal stability, electrical program flexible combination of convenience, family, practical, novel structure, high level of protection. Low-voltage switchgear as a replacement product. GGD AC low voltage distribution cabinet meet IEC439 "Low-voltage switchgear and control equipment", GB7251 "Low-voltage switch equipment" and other standards GGD AC low-voltage distribution cabinet: G-- low voltage distribution cabinet; G-- fixed installation, fixed wiring; D-- power exchange with the cabinet dimensions of a low voltage distribution cabinet cabinet, which is usually a height of 2200mm, depth 600mm (or 800mm), width of 400mm (or 600mm, 800mm, 1000mm, 1200mm). Model meaning G-- low voltage distribution cabinet; G-- fixed installation, fixed wiring; D-- a power cabinet