The 3RA2318-8XB30-1AF0: It ships with two 3RT2018-1AF02 contactors pre-assembled, saving panel build time on reversing motor circuits. Mechanical life is rated at 10,000,000 typical cycles, with a maximum switching frequency of 750 operations per hour in AC-3 duty. This suits frequent reversing applications like conveyors, hoists, and door drives where the contactor set cycles multiple times per shift.
Mounting and integration — DIN rail with flexible orientation
Dimensions are 90 mm wide, 68 mm high, 73 mm deep. The main circuit and coil use screw-type terminals, accepting solid or stranded conductors up to 4 mm².