Spring switch 1268421

single-polereinforcedself-extinguishing

Ex zone 22 Metal enclosure 2 contacts Wire length up to 35 m 2 different spring force variants available Compact design Release by push button (VD) Wire pull and breakage detection Watertight collar W for protection against penetration of dirt Attention: Please state required international approvals with your order! Applied standards EN 60947-5-1, EN 60947-5-5, EN IEC 60079-0, EN 60079-31, EN ISO 13850, EN ISO 13849-1 Enclosure aluminium die-cast, powder-coated Cover thermoplastic, glass-fibre reinforced, impact resistant, self-extinguishing UL 94 V-0 Degree of protection IP67 (IEC/EN 60529) B10d (10 % load) 200 000 TM max. 20 years Switch insert 1 x Ex 14 Contact material silver Switching system slow action, positive break NC contacts A Switching elements 1 NC/1 NO contact or 2 NC contacts, type Zb Connection pre-wired cable H05VV-F