Due to Explosion distribution box inevitably spark at work, and once they produce explosive gas mixtures or the scene of encounter, it will lead to explosion, directly endanger the safety of life and property of the citizens of the country. Therefore, as the most widely used lighting, it's proof technical issues have already aroused widespread concern and attention. Our large warehouse wholesale various proof distribution box, explosion-proof lighting, explosion-proof lights portable power distribution cabinet installation, explosion-proof fan lights, welcome to call us to discuss two protection circuit prevents the use of an external power distribution box circuit failure. Choose smaller smart lack of protection, such as the choice of DA88CM-II phase motor protection module (Shanghai product) installed in low voltage power distribution box in order to prevent burn out the motor running phase. 2.3 Improved original wiring distribution box low-voltage capacitor group from its mounting position on the exchanges and contacts trailer coupling, into the low-pressure distribution box is connected between the line and meter gauge. To prevent the occurrence of the operation phase capacitor circuit failure or damage capacitors, resulting in inaccurate metering metering device. In addition, the capacitors should select the model BSMJ series of products to ensure quality and reliable components, safe operation. 2.4 If the new column with a radio rack-proof electrical cabinet, in the production of distribution box enclosure, optional 2 mm thick stainless steel plate Beijing explosion-proof electrical cabinet, and appropriately scaled distribution box size (in Agricultural Improvement Project used JP4-100 / 3W based on the type bpg proof electrical cabinet, in the original box width dimension by about 100 mm, that is, the original 680 mm to 780 mm. The improved power distribution box Dimensions To: 1300 mm × 780 mm × 500 mm), in order to increase the shunt between the outlet, outlet and electrical safety tank shell distance, it is a good electrician farming operation and maintenance and replacement of the fusible element, but also to the heat. Shanghai-proof power distribution cabinets, explosion-proof electrical cabinet west, but the abundance of well-known manufacturers from Zhejiang Koretoyo explosion-proof electrical Co., Ltd. Tianjin offices. Zhejiang Koretoyo explosion-proof electrical Ltd. Tianjin Office (#) (http://www.tjfangbao.com) strong, credible, in Tianjin's proof lighting industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving Koretoyo innovative ideas will lead into the brilliant explosion and you work for a better future! You can also access (http://www.tjfangbao.com/supply_details_41932110.html), for more information about the company.