SB5 modular button assembly 22mm protruding with return plastic 1NO black SE SB5AL21 Systeme Electric

SB5 series button assembly, modular, for mounting in 22 mm diameter holes, protruding, black, with spring return, in a plastic housing. Number of contacts: 1NO. SystemeSig control and signaling devices are widely used in process equipment and machines, distribution and control cabinets, industrial enterprises, infrastructure facilities, civil construction (formerly Schneider Electric Harmony XB5 ZB5AL2).