Company group Services Products For partners Contacts RU RU TRANSFORMER SUBSTATIONS MEDIUM VOLTAGE EQUIPMENT LOW VOLTAGE EQUIPMENT SWITCHING EQUIPMENT LSIS EQUIPMENT SALE OF TRANSFORMERS LSIS EQUIPMENT NPO Sibelektroshchit is the official representative of the largest South Korean company LS Industrial Systems Inc. LSIS is part of the LG Group corporation and is one of the five world leaders in terms of sales of electrical equipment. Vacuum circuit breakers VCB SuSol series Vacuum circuit breakers are designed to operate in KSO and complete switchgears (KRU) for a voltage class of 10 kV, three-phase alternating current with a frequency of 50 Hz. MORE DETAILS Switchgear RMU Susol series The complete switchgear of the RMU Susol series is designed to receive and distribute electrical energy of industrial frequency 50 and 60 Hz with a voltage of 6 (10) kV for currents of 200-630 A. MORE DETAILS Complete switchgear GIS 110/220 kV Gas-insulated switchgear 110/220 kV are used in high voltage power grids. They are produced for both external and internal installation in substations. MORE DETAILS Copyright ® 2018. All rights reserved. With full or partial use of the site materials, a hyperlink is required! OUR PHONES (3812) 22-64-69, 64-74-00 website developed by