Rettberg 

Rettberg
Water Detector LWW 20

With switching relay 220 V, 2.2 kW (max.) and cooling water sensor made of borosilicate glass 3.3 with platinum twin electrode. The device switches off connected appliances permanently, if there is a shortage of cooling water. A visual and acoustic signal is emitted simultaneously. The relay is installed in the power supply line to the electrical appliances and the sensor is connected to the outlet of the cooling water line. Length of switching cable: 5 m.
 DescriptionPUOrder No.in Stock 
 Water detector LWW 2015305348-Login / Registration
Remark: supplied without illustrated support parts and accessories.