• Complies with the standard GB/T14048.11 “Low voltage switchgear and control equipment – Part 6-1: Multifunctional electrical transfer switchgear”;

• Used for primary and some secondary loads, to complete a dual circuit power supply system and ensure the reliability of power supply for important users;

• Widely used in important places where power outages are not allowed, such as comprehensive buildings, postal and telecommunications, coal mines and ships, medical and health, airports, fire protection, metallurgy, chemical industry, textiles, petroleum, etc;

• The current ranges from 6A~630A.