... 't exist combustible, explosive or corrosive gas, and without any special requirements, such as machine tools, pumps, fans, transport machinery, mixer ... , Rated frequency: 50Hz, 60Hz.5, Connection: Y Star-connection for6, 3kw or less whereas and delta-connection.7, Duty/Rating: Continuous ... .51.86.8Y315M-4132241149094Y315L1-416029194.5Y315L2-42003540.9 Y series three-phase asynchronous motor