VELECMA range ( electromagnetic holding solenoids for fire protection)0 pages
Ces matériels reçoivent des ordres de la centrale incendie et assurent l’asservissement des éléments coupe-feu. Ils sont conformes aux normes françaises :
NF S 61-937 - 1
NF S 61-937 - 2
NF EN-1155
This material is generally linked to a fire system which will automatically release the fire doors
in case of a fire, by switching the power off. It conforms with French standards :
NF S 61-937 - 1
NF S 61-937 - 2
NF EN-1155