ABB’S new Contractors for safety with AF technology, complying with main safety standard EN ISO 13849 and EN 62061 completes ABB’s range of safety joining and makes protection systems easier to build.
• 3 main poles• permanently fixed auxiliary contact block. The built-in auxiliary contact elements are mechanically linked (sidemarked symbol) and the N.C. auxiliary contacts are mirror contacts• control circuit: AC / DC electronic coil• can manage large control voltage variations• built-in surge suppression• suitable for use in Category 4 applications