The LC4D40Q7 is a direct-on-line (DOL) starter combining a contactor and fuse disconnector in one unit from the TeSys LC4 series. For motor sizing, the part carries ratings across common line voltages: 11 kW at 220-230 V, 18.5 kW at 380-400 V, 22 kW at 415 V, 22 kW at 440 V, 22 kW at 500 V, and 30 kW at 660-690 V, all at 50/60 Hz. The part mounts to a plate.
TeSys LC4D40Q7 DOL Starter, 40 A AC-3, 380 V Coil
MPNLC4D40Q7
Active
Schneider Electric TeSys LC4 series DOL starter, LC4D40Q7, 40 A rated operational current (AC-3), coil 380 V AC, plate mount.
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
How we verify every order →Specifications
Mechanical & Connection
| Parameter | Value |
|---|---|
| Width | 281 mm |
| Height | 143 mm |
| Depth | 130 mm |
Other specifications
| Parameter | Value |
|---|---|
| Motor power | 11 kW at 220...230 V AC 50/60 Hz 22 kW at 415 V AC 50/60 Hz 22 kW at 440 V AC 50/60 Hz 22 kW at 500 V AC 50/60 Hz 30 kW at 660...690 V AC 50/60 Hz 18.5 kW at 380...400 V AC 50/60 Hz |
| Mounting support | Plate |
| Range of product | TeSys |
| Device short name | LC4 |
| Device composition | Contactor Fuse disconnector |
| Utilisation category | AC-3 |
| Product or component type | DOL starter |
| [Ie] rated operational current | 40 A |
| [Ue] rated operational voltage | 380 V AC 50/60 Hz |
Product details
Frequently asked questions
Is LC4D40Q7 suitable for an 11 kW 415 V motor?
Yes. The part is rated for 22 kW at 415 V AC, so an 11 kW motor is well within its capacity. The 40 A AC-3 rating covers the starting inrush of that size motor.
Does LC4D40Q7 include a thermal overload relay?
No. This is a DOL starter combining a contactor and fuse disconnector only. A separate thermal overload relay (from the TeSys LR9 or LR2 range) must be added in series for motor protection.
MPN
LC4D40Q7