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Schneider Electric LC3D80V7 — Contactors

Schneider LC3D80V7 TeSys D Star Delta Starter, 80 A, 400 V A

MPNLC3D80V7
Obsolete

Schneider Electric TeSys D star delta starter, LC3D80V7, 3 x 3P (3 NO) power poles, 80 A, 400 V AC coil, AC-3 utilisation category, IP20 front face.

Schneider Electric LC3D80V7 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

LC3D80V7 — Identification
ParameterValue
Product / component typeStar delta starter
Series / rangeTeSys
ApplicationMotor control
LC3D80V7 — Ratings & Performance
ParameterValue
Rated operational voltage (Ue)Power circuit: 10 MOhm for signalling circuit
Utilisation categoryAC-3
LC3D80V7 — Contacts & Poles
ParameterValue
Pole configuration3 x 3P
LC3D80V7 — Environmental
ParameterValue
IP degree of protectionIP20 front face conforming to IEC 60529
Operating altitude3000 m
Mechanical robustnessVibrations contactor open: 2 Gn, 5...300 Hz Shocks contactor open: 8 Gn for 11 ms Vibrations contactor closed: 3 Gn, 5...300 Hz Shocks contactor closed: 10 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 LC3D80V7 is a pre-wired star delta starter from the TeSys D range, built for motor control in AC-3 duty — the category that governs switching of squirrel-cage motors during starting and running. The 400 V AC coil matches standard three-phase control voltages common across European and Asian panel designs. This is a 3-pole device with three normally-open power poles per phase (3 x 3P), configured for star-delta transition.

Environmental and compliance profile

Rated for operation from -40 °C to 60 °C ambient, with derating required above 60 °C up to 70 °C. Storage range spans -60 °C to 80 °C. The TH protective treatment per IEC 60068-2-30 means it withstands damp heat, cyclic — relevant for non-condensing humidity in unheated enclosures. Mechanical robustness: the contactor withstands 2 Gn vibration (5–300 Hz) when open, 3 Gn when closed, and shock ratings of 8 Gn (open) and 10 Gn (closed) for 11 ms. Operating altitude is rated to 3000 m without derating.

Frequently asked questions

What is the closest alternative to the LC3D80V7?

Schneider does not list an official successor order code for this specific star delta starter. For a new design, you would need to select a current TeSys Deca or TeSys island star delta starter with matching 80 A AC-3 rating and 400 V AC coil voltage, then verify the physical footprint and wiring scheme against your panel layout.

What compliance documentation is available for the LC3D80V7?

The part carries IEC 60947-4-1 compliance for contactors and starters, with fire resistance to IEC 60695-2-1 (850 °C) and flame retardance V1 per UL 94. The TH treatment conforms to IEC 60068-2-30 for damp heat. Specific RoHS/REACH declarations would be available from Schneider's documentation portal using the product range and date code.

How do I source the LC3D80V7 if it is obsolete?

Submit an RFQ through our sourcing desk. We will search our network of surplus and independent suppliers for available inventory. There is no standard lead time — availability depends on what our channel partners hold. Expect to provide a target quantity and acceptable condition (new, new-in-box, or used-tested).

MPN
LC3D80V7