4. The distribution box is put into use without inspection, leaving hidden danger for safety
Although the products provided by the equipment manufacturer have been strictly inspected before leaving the factory, due to the bumpy road and the vibration of loading and unloading, some connecting bolts may be loosened to a certain extent after they arrive at the site, resulting in the overheating of the lead joints of some distribution boxes shortly after they are put into operation.
Shanghai Pinji Electronic Technology Co., LTD. is one of the professional wiring equipment enterprises that engage in development, design, manufacturing, sales and service. Products range: junction box series, nylon cable gland series, metal cable gland series, air vent valve series, corrugated conduit series, watertight corrugated tube fitting series, quick connector series, rubber series etc. At present, the company has obtained CE, UL, TUV, IP67 waterproof and other certification certified by EU system. Our products are designed and tested to meet a wide range of applications, even under the most severe conditions.