DC 12-50V 30A PWM 2-4 Wire Fan Temperature Control Module Voltage Speed Control
ab 14,27 €
Note: The 4-wire fan speed display and stall fault detection function can only be used on one channel. The 2-wire and 3-wire fans do not have speed display and stop detection functions. If the 4-wire fan is not connected for use, the speed switch must be turned to the OFF position, otherwise E3 alarm will appear and it will not work.
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