ATS MLQ2 2P/3P/4P 16A-63A 220V Micro Circuit Breaker Dual Power Automatic transfer switch/Auto transfer switch

Key attributes

Industry-specific attributes

Other attributes

overview
MLQ2-63 dual power supply automatic transfer switching appliance is suitable for dual power supply systems with AC 50Hz, rated working voltage 400V, and rated working current below 63A. Selective switching between the two power supplies is possible as required.
The product has the functions of overload and short circuit, and also has the function of outputting closing signal. Especially suitable for lighting lines in ofice buildings, shopping malls, banks, high-rise buildings, etc.
The product complies with IEC60947-6-1 and GB/T14048.11 standards.
Features Strong anti-interference ability and high precision; Complete protection functions, with overload and short circuit protection; Small size, high breaking, short arcing, compact structure, beautiful appearance; Noiseless operation, energy saving and consumption reduction, easy installation and operation, and stable performance.

normal working conditions
Ambient air temperature: the upper limit does not exceed +40°C, the lower limit does not exceed-5 C, and the average value of 24 hours does not exceed+35°C;
Installation site: the altitude does not exceed 2000m;
Atmospheric conditions: The relative humidity of the atmosphere does not exceed 50% when the surounding air temperature is +40″C. At a lower temperature, there can be a higher temperature. When the average minimum temperature of the wettest month is +25″C, the average The maximum relative humidity is 90%. And taking into account the condensation that occurs on the surface of the product due to humidity changes, special measures should be taken;
Pollution level: ll level;
Installation environment: no strong vibration and shock at the operating site, no corrosion and harmful gases that damage insulation, no serious dust, no conductive particles and explosive hazardous substances, no strong electromagnetic interference; Use category: AC-33iB.