Cooling water relay LKR 3000 The device is used for moitoring cooling water circuits. Because of the high braking capacity thermostats and cryostats are also connectable. A reliable water flow sensor. Specifications: Plastic housing (W x H x D): 160mm x 82mm x 130mm LED indication: 10mm high, green Adjustment: min. 10 L/h up to max 250 L/h Power supply: 230V / 50Hz, 16A Breaking capacity: 16A/230V for consumer load, 1A/230V for magnetic valve
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