Description:
The manufacturing of insulated hexagonal wrench conforms to ISO2936 and DIN 911 standards, and its insulation meets ESI26/3 standard chromium molybdenum steel. It has a high-quality orange safety tool with a chemical black hexagonal tip, and is insulated, tested, and marked according to the British power supply industry standard ESI 26-3 (published in February 1984). At the same time, it also complies with or exceeds IEC requirements: Technical Committee 78 (draft document), EDF: ST specification technical number 1 (France), VDE 0680//2 Part II (West Germany), B.S. 2559 Pt 3:1973. The insulation material used has excellent mechanical and electrical properties (exceeding the temperature range of -20 ° C to+70 ° C), and has undergone a minimum of 10000 V, 50 Hz test for three minutes at various stages of manufacturing. The insulation is fully bonded to the tool, resistant to impact, fire, and most acids. To ensure that the insulation material can still be judged for safety after damage, the outermost layer is painted orange and the inner layer is painted white. It is designed to help protect users during live work, accidental electric shock, or tripping when operating in or near electrified systems, ensuring a maximum safe working voltage of 1000 V
