1. The voltage is clear
For example, in some mines, subways and other places, the purpose of using industrial plugs is to consider safety. This kind of product's shell color can represent the voltage, for example, the blue represents 220 V, and the red represents 380 V, which is easier to distinguish.
2. High protection level
Industrial socket plug is not able to contact human body directly, the safety factor is high.
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.