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- Schneider Electric LC1D40AV7 TeSys Deca Contactor 3P 3NO AC-3 40 A 400 V AC Coil Contactor Schneider Electric LC1D40AV7 TeSys Deca Contactor 3P 3NO AC-3 40 A 400 V AC Coil Contactor
Schneider Electric LC1D40AV7 TeSys Deca Contactor 3P 3NO AC-3 40 A 400 V AC Coil Contactor
Schneider Electric LC1D40AV7 TeSys Deca Contactor 3P 3NO AC-3 40 A 400 V AC Coil Contactor
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- Description
The Schneider Electric LC1D40AV7 is a TeSys Deca 3-pole (3NO) contactor rated 40 A AC-3 at up to 440 V, switching 18.5 kW motors at 400 V. It runs on a 400 V 50/60 Hz AC coil wired straight from the three-phase line, and power connections use EverLink BTR screw connectors that hold torque without periodic retightening.
Technical Specifications
| Reference | LC1D40AV7 |
| Brand | Schneider Electric |
| Range | TeSys Deca |
| GTIN | 3389119408431 |
| Product Type | Contactor |
| Poles | 3P (3NO) |
| Utilisation Category | AC-1, AC-3, AC-3e, AC-4 |
| Rated Operational Voltage (Ue) | ≤ 690 V AC, 25-400 Hz / ≤ 300 V DC |
| Rated Operational Current (Ie), AC-3, ≤440V | 40 A |
| Rated Operational Current (Ie), AC-1, ≤440V | 60 A |
| Motor Power, AC-3 at 400 V | 18.5 kW |
| Control Circuit Voltage (Uc) | 400 V AC, 50/60 Hz |
| Inrush Power | 160 VA |
| Rated Breaking Capacity at 440 V | 800 A, IEC 60947 |
| Rated Short-Time Withstand Current (Icw), 1 s | 720 A at 40 degrees C |
| Rated Insulation Voltage (Ui) | 690 V, IEC 60947-4-1 |
| Auxiliary Contact Composition | 1 NO + 1 NC, mirror contact |
| Terminal Type | EverLink BTR screw connectors (power), screw clamp (control) |
| Maximum Operating Rate | 3600 cyc/h at 60 degrees C |
| Mounting | DIN rail or screw-fixing plate |
| IP Degree of Protection | IP20, front face |
| Dimensions (H x W x D) | 122 x 55 x 120 mm |
| Net Weight | 850 g |
Certifications & Standards
- IEC 60947-4-1
- UL
- CSA
- CCC
- Marine
Selection Notes
At 40 A AC-3 the LC1D40AV7 switches 18.5 kW at 400 V and draws the coil power directly from a 400 V three-phase line, cutting out a control transformer on panels already fed at that voltage. EverLink power terminals rated to 35 mm2 hold torque without retightening on vibration-prone installations, and the 800 A breaking capacity supports coordination with upstream breakers up to 110 A. The electronic-coil BNE/EHE/KUE variants cover the same frame where a lower, wide-range control voltage is preferred.