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IVAR.B4V - dependent el. 4-speed control

DEPENDENT EL. FOUR-SPEED CONTROL

IVAR.B4V

B4V642II
supply voltage 230 V, 50 Hz
enables fan speed control in cooperation with a suitable type of control, e.g. IVAR.TFM, possibly from another manufacturer
with the help of superior control, it allows speed control in up to four power levels based on the set desired temperature