Product information: "Control box type SUP-A, -25.0 A – star-delta activation"
Control box, type SUP-A, for three-phase network, dry run protection with electrodes, without over run for pump.
Operating voltage 3~ 400 V, 50 Hz, control voltage 230 V, 50 Hz, encapsulated, consisting of:
– 1 control box housing, type of protection: IP 54
– 1 air break contactor for direct start-up or star-delta combination
– 1 motor protection switch, thermal and magnetic
– 1 electrode relay for dry run protection, however without electrodes
– 1 connection for pressure switch
– 1 on/off switch
– 1 control fuse
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