The Schneider LC3D12AQ7 is a TeSys D star delta starter, pre-wired with 3 x 3P (3 NO) power poles, rated 12 A in AC-3 utilisation category for motor control. The 380 V AC coil matches standard European three-phase line supplies. IP20 front-face protection keeps fingers out of the live terminals inside the enclosure.
Lifecycle reality — obsolete, source as critical spare
This order code is obsolete per the manufacturer. No direct successor is listed in the evidence.
Environmental and mechanical withstand
Climatic withstand conforms to IACS and IEC 60947-1 Annex Q Category D. Vibration resistance: 2 Gn contactor open, 4 Gn closed over 5-300 Hz; shock: 10 Gn open, 15 Gn closed for 11 ms. Fire resistance at 850 °C per IEC 60695-2-1, flame retardance V1 per UL 94, pollution degree 3.
Integration notes
Pre-wired unit reduces field wiring time. IP20 front face means it mounts inside a standard IP54 or higher enclosure — no additional finger protection needed on the front. Operating altitude rated to 3000 m without derating. Protective treatment TH per IEC 60068-2-30 for damp heat.