The 2-pole auxiliary contact block CAF6-02E with 2NC is suitable for screwing onto the front of 4-pole miniature contactors of the B/BC6 and B/BC7 series and reversing contactors of the VB/VBC6 and VB/VBC7 series with screw connection. Not permitted for the types TBC, B6S and B7S interface miniature contactors. The side CA6 and the front CAF6 must not be installed at the same time.