Mine isolation for the switch manufacturer phone you are prospecting with isolation for the switch manufacturer phone? DH2 / 7-80,125,200 mine isolation for a detailed description of the scope of the switch for AC 50Hz, rated voltage up to 600V, rated current up to 200A of the power system, breaking, closed circuit, especially for flameproof electromagnetic starter The isolation commutation switching purposes. Product Features 1. In case of emergency, break the circuit with a load 2. In order to change the outlet end of the no-load conditions, the reversible conversion. The main technical parameters Rated voltage 380 / 660V rated current 80/125 / 200A rated frequency 50HZ Operation Manual 3 poles main contact analysis capabilities 6LE Thank you for your purchase, the company solemn promise: the date of this product to purchase, within a year any product quality problems under natural conditions by the Company free warranty! Note: Due to the company's product specifications are more than marked price is for reference only, the final transaction price, please contact us.