Automatic Transfer Switches Breadcrumb Home Products Automatic Transfer Switches Catalogue No. 421058 Automatic Transfer Switch Ensure continuity of service in critical applications with automatic transfer switches for Moulded Case Circuit Breakers. Fixing plates for transfer switches Plate for mounting and interlocking of 2 DPX³For 2 DPX³ 160 or 2 DPX³ 250 or 1 DPX³ 160 and 1 DPX³ 250For fixed version VIEW IN E-CATALOGUE RESOURCES Show more Show less Power Protection Catalogue Download All