Reversing starter in a single DIN footprint
The 3RA2220-0GB23-0AP6: This is a non-fused reversing motor starter (SIRIUS 3RA2 series, size S0) that combines a contactor pair, thermal overload relay, and magnetic short-circuit trip in one 90 mm wide housing. It snaps onto a 35 mm standard rail and mounts vertically. The supplied contactor is 3RT2023-1AP60; the link module, busbar adapter, and RH assembly kit ship with the unit. Depth is 120 mm, width 90 mm, height 265 mm. Clearance requirements: 30 mm upward, 10 mm forward, 10 mm downward, 9 mm at the side. Backward clearance is 0 mm — the housing sits flush against the mounting surface.
Class 10 trip and motor power ratings
The short-circuit trip is magnetic, responding instantaneously to fault currents. Motor power ratings: 180 W at 400 V, 180 W at 500 V, 250 W at 690 V. Rated insulation voltage is 690 V; maximum AC-3 operating voltage is also 690 V. Control supply accepts 176…242 V at 50 Hz and 192…264 V at 60 Hz, with an operating frequency range of 50…60 Hz. Main contact wire range: stranded 1…10 mm², or 2×(2.5…6 mm²); AWG equivalent 2×(16…12) or 2×(14…8). Pollution degree 3 — suitable for industrial environments with conductive contamination.
Compliance and environmental range
Substance prohibitance date is 03/01/2017 — the unit complies with RoHS and REACH requirements as of that date. Operating temperature range is -20…+60 °C; storage -50…+80 °C; transport -55…+80 °C.