Skip to main content
Log in
Schneider Electric LC3D09AE7 — Contactors

TeSys D LC3D09AE7 Star Delta Starter, 9 A, 48 V AC Coil

MPNLC3D09AE7
Obsolete

Schneider Electric TeSys D star delta starter, 3 x 3P (3 NO), 9 A AC-3, 48 V AC coil, IP20 front face.

Schneider Electric LC3D09AE7 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LC3D09AE7 — Identification
ParameterValue
Product / component typeStar delta starter
Series / rangeTeSys
ApplicationMotor control
LC3D09AE7 — Ratings & Performance
ParameterValue
Rated operational voltage (Ue)Power circuit: 10 MOhm for signalling circuit
Utilisation categoryAC-3
LC3D09AE7 — Contacts & Poles
ParameterValue
Pole configuration3 x 3P
LC3D09AE7 — Environmental
ParameterValue
IP degree of protectionIP20 front face conforming to IEC 60529
Operating altitude3000 m without derating
Mechanical robustnessVibrations contactor open: 2 Gn, 5...300 Hz Vibrations contactor closed: 4 Gn, 5...300 Hz Shocks contactor open: 10 Gn for 11 ms Shocks contactor closed: 15 Gn for 11 ms
Protective treatment / pollution degreeTH conforming to IEC 60068-2-30
Fire resistance850 °C conforming to IEC 60695-2-1
Flame retardanceV1 conforming to UL 94

Product details

The LC3D09AE7 is a TeSys D star delta starter from Schneider Electric, designed for motor control in AC-3 duty. It provides 3 x 3P (3 NO) power poles and is rated for 9 A at 48 V AC coil voltage.

Fire resistance to 850 °C (IEC 60695-2-1) and flame retardance V1 (UL 94) give confidence for panel layouts where arc-flash or thermal events are a concern — these ratings are not just paper specs; they affect the part's suitability for UL 508A listed panels.

Deployment context

As a pre-wired star delta starter, this unit is intended for motor starting applications where reduced inrush current is needed — common on conveyors, pumps, and compressors. The 3 x 3P configuration means it switches all three phases for both star and delta contactor sets, so it replaces a pair of standard contactors in a single package.

Frequently asked questions

What compliance documentation is available for this part?

The part carries IEC 60947-1 compliance (pollution degree 3, climatic withstand), UL 94 V1 flame retardance, and IEC 60695-2-1 fire resistance at 850 °C. Specific RoHS/REACH declarations are not in this record but are typically available from Schneider Electric upon request.

MPN
LC3D09AE7