Schmersal N-Series hygienic operator devices with 'blue' sealing

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Schmersal's N-Series range of products has been designed and tested specifically for the food industry and other hygiene-sensitive environments. The product range consists of a portfolio of command and signalling devices including emergency stop mushroom buttons, push-buttons, illuminated push-buttons and pilot lights, selector switches, main switches and more.

Constructed using the 'hygienic design' principle, there are no corners or edges, which prevents contamination and allows the device to be cleaned and maintained easily.

The series is UV and ozone resistant, and also resistant to cleaning agents typically used in the food processing industry. Special seals prevent the penetration of product residue in the gaps between the fixed and moving parts, effectively preventing the formation of bacteria that are hard to reach for cleaning.

Blue sealing bellows have been added to the push-button range for detection by optical sensors. Since the colour blue is not a natural food colour, it is an effective colour to contrast against food and food products for foreign objects using special sensors.