Further information for Jung 639W - AP / WD double switch 2 639 icon selection
with symbol assortment
with screw terminals for rigid and flexible conductors up to 2.5 mm2
Connection terminals according to DIN VDE 0632 (EN 60669)
Symbol assortment:
2 x neutral (white)
1 x green with imprint ?
1 x red with imprint 0