Datasheet White Air Switch Bellows, Dia. 50mm, L.42.5mm RS Stock number 1900434 Features Reliable snap action bellows offering high environmental remote switching protection Compact size Choice of colours and style Low profile above surface RS, Professionally Approved Products, gives you professional quality parts across all products categories. Our range has been testified by engineers as giving comparable quality to that of the leading brands without paying a premium price. ENGLISH