Window contact with reed relay, 1 normally open contact. Switching power 5W or VA. Maximum switching voltage 175V UC. The window contact consists of a reed relay with connection terminals and a magnet. The normally closed contact opens as soon as the magnet is within 25 mm. When connected to the terminals T1 and T2 of the ETR61NP relay, the power supply of an extractor hood is activated as long as the window is open. The ETR61NP can be placed in the flush-mounted box behind the socket for the extractor hood. Installation of the window contact FK: Pry out the inserts on the narrow side of the housing. Connect the reed relay and cut out the housing opening for the cable. Both housings should be glued parallel with a maximum distance of 15 mm and additionally screwed if necessary. In the longitudinal direction, the magnet can be rotated freely in relation to the reed relay.