The 3RA2115-0CA15-1AP6: Rated AC-3 at 690 V maximum — this covers 400 V, 480 V, and 575 V line voltages without derating for the switching duty of squirrel-cage motors. The assembly ships with a pre-matched contactor (3RT2015-1AP61) and circuit-breaker (3RV2011-0CA15), so coordination between the overload and short-circuit protection is already validated.
Panel integration — mounting and clearances
The 45 mm width fits standard S00-size feeder slots. Clearance requirements: 20 mm upwards, 10 mm downwards, 9 mm at the side, 0 mm forwards and backwards. The 97.1 mm depth leaves room for wiring in a 200 mm deep enclosure. Rated for vertical mounting only — confirm the orientation before panel layout.
Wiring and environmental limits
AWG equivalents: 2× (20–16), 2× (18–14), or 2× 12 for the contactor. Operating temperature range -20 to +60 °C; storage -50 to +80 °C; transport -55 to +80 °C. Pollution degree 3 — suitable for industrial environments with conductive dust or moisture. Surge voltage resistance rated at 6 kV — coordinates with standard 400 V distribution panels for impulse withstand.