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The PBW switch is used to switch gears of two or three-speed fans after an external 230 VAC signal (on request 24 VDC).
EC Control 3V
EC control 3V is used to switch three EC fan gears with a 0-10V control input. The device can cooperate with EC fans equipped with a 0-10V analogue voltage input used as a speed reference device.
Ex-Safety switch 10A, 3-pole
A set comprising a protection relay and a switch (MSD-2, MS 220 KA). Dedicated to fans of ILT ATEX type.
Venture Industries Group