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Schneider Electric LC4D25AD7 — Motor Starters

TeSys LC4D25AD7 DOL Starter, 25 A, 42 V AC Coil

MPNLC4D25AD7
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Schneider Electric TeSys LC4 DOL starter, LC4D25AD7, 25 A rated operational current, 42 V AC 50/60 Hz coil, plate-mount.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LC4D25AD7 — Mechanical & Connection
ParameterValue
Width86 mm
Height173 mm
Depth98 mm
LC4D25AD7 — Other specifications
ParameterValue
Motor power11 kW at 380...400 V AC 50/60 Hz 11 kW at 415 V AC 50/60 Hz 11 kW at 440 V AC 50/60 Hz 15 kW at 500 V AC 50/60 Hz 5.5 kW at 220...230 V AC 50/60 Hz
Mounting supportPlate
Range of productTeSys
Device short nameLC4
Device compositionFuse disconnector Contactor
Utilisation categoryAC-3
Product or component typeDOL starter
[Ie] rated operational current25 A
[Ue] rated operational voltage42 V AC 50/60 Hz

Product details

The Schneider Electric TeSys LC4D25AD7 is a direct-on-line (DOL) starter that combines a fuse disconnector and a contactor in one plate-mounted unit. It's rated for AC-3 utilisation category at 25 A, meaning it's sized for switching squirrel-cage motors under starting and stopping duty — not resistive loads. The coil pulls in at 42 V AC 50/60 Hz. Motor power capability varies with line voltage: 11 kW at 380–440 V AC, 15 kW at 500 V AC, and 5.5 kW at 220–230 V AC. At 415 V it delivers the full 11 kW, so it's a direct fit for a standard European 400 V-class motor circuit.

Mounts to a plate, not a DIN rail. The footprint is 173 mm tall by 86 mm wide by 98 mm deep — plan for a backplate or sub-panel with clearance for the fuse-disconnector handle swing and cable bending radius below the terminals.

Frequently asked questions

Does LC4D25AD7 include an overload relay?

No. This is a DOL starter combining a fuse disconnector and a contactor only. An external thermal overload relay (TeSys LR2 or LR9 series) must be added in series with the motor circuit for overcurrent protection.

What is the rated operational current of LC4D25AD7?

The rated operational current (Ie) is 25 A in AC-3 utilisation category — that's the motor-switching current, not the thermal continuous rating for resistive loads.

Can LC4D25AD7 be used with a 415V motor?

Yes. At 415 V AC the unit is rated for 11 kW motor power, which is a standard 400 V-class motor rating.

MPN
LC4D25AD7