# Schneider Electric TeSys D LC1D18D7

> contactor - Three-pole AC-3/AC-3e motor contactor, 18 A at up to 690 V AC; 7.5 kW at 400 V AC-3, with a 42 V AC coil.

**Voltformer canonical:** https://voltformer.com/switchgear/schneider-electric-tesys-d-lc1d18d7-contactor - markdown version: https://voltformer.com/switchgear/schneider-electric-tesys-d-lc1d18d7-contactor.md

## Overview

- **Brand:** Schneider Electric
- **Product family:** TeSys D
- **Application:** Three-pole AC-3/AC-3e motor contactor, 18 A at up to 690 V AC; 7.5 kW at 400 V AC-3, with a 42 V AC coil.
- **Product type:** contactor

## Technical Specifications

| Property | Value |
|---|---|
| Rated voltage | up to 0.69 kV AC |
| Rated current | 18 A AC-3 |
| Short-circuit withstand | not stated as IEC Icw; conditional short-circuit coordination and the selected protective device must be verified |
| Insulation medium | Air-insulated electromechanical contactor, 3 NO poles |
| Standards | IEC 60947-4-1 |

## Sources

- https://www.se.com/eg/en/product/LC1D18D7/tesys-d-contactor-3p3-no-ac-3-440-v-18-a-42-v-ac-coil/

- **Source scope:** manufacturer-family
- **Last reviewed:** 2026-09-13

Manufacturer portfolio/family source. Confirm the exact order code, guaranteed ratings and project-specific options against the current OEM datasheet before procurement or an SLD study.

Technical ratings are configuration-dependent where stated by the manufacturer. Request project-specific verification before procurement.