AS-INTERFACE DEVICE HOLDER WITH EXTENSION 2I2O FOR 2 LOAD BRANCHES 2X 1I1O FOR 2 CONTACTORS CONNECTION VIA SEPARATE PLUG-IN CABLE (3RX9811-0AA00) 2X1I AND 2X1O VIA CAGE CLAMP F. STANDARD MOUNT. RAIL MOUNT. FOR SCREW MOUNTING LUGS (3RX9812-0AA00)ARE REQUIRED