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Schneider LC1D18M7 TeSys D Contactor - The Schneider Electric LC1D18M7 is a three pole TeSys D contactor rated 18 A in AC-3 duty, suitable for motors up to 7.5 kW at 400 V.
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Schneider ElectricContactors

Schneider LC1D18M7 TeSys D Contactor

The Schneider Electric LC1D18M7 is a three pole TeSys D contactor rated 18 A in AC-3 duty, suitable for motors up to 7.5 kW at 400 V.

In StockMaterial no.LC1D18M7
Brand
Schneider Electric
Category
Contactors
Series
TeSys D
Condition
New Original
Availability
In Stock
Lead Time
24-72 h dispatch
MOQ
1 pc
Pricing
Please request quote

Description

The Schneider Electric LC1D18M7 is a three pole TeSys D contactor rated 18 A in AC-3 duty, suitable for motors up to 7.5 kW at 400 V. The M7 suffix denotes an AC 220 V 50/60 Hz coil. The device has three normally open main contacts and one normally open plus one normally closed auxiliary contact integrated in the front, and mounts on a 35 mm DIN rail or on a panel plate. TeSys D contactors are the reference motor switching device in European control panels and accept the LRD thermal overload relay family directly.

  • Direct mounting of LRD thermal overload relays
  • AC 220 V 50/60 Hz coil
  • Integrated 1 NO + 1 NC auxiliary contacts
  • DIN rail or panel plate mounting

Technical Specifications

Technical specifications for LC1D18M7, values as published by the manufacturer
Product typeAC contactor, 3 pole
SeriesTeSys D
Rated operational current AC-3 (400 V)18 A
Rated operational power AC-3 (400 V)7.5 kW
Rated operational current AC-1 (60 C)32 A
Rated insulation voltage690 V
Main contacts3 NO
Auxiliary contacts1 NO + 1 NC
Coil voltageAC 220 V, 50/60 Hz
Mounting35 mm DIN rail or panel plate
Compatible overload relaysLRD thermal overload relay range (direct mounting)
StandardsIEC/EN 60947-4-1, UL 508, CSA

Values are quoted as published by Schneider Electric. Parameters not documented by the manufacturer are shown as N/A rather than estimated.

Dimensions & Drawing

No 2D drawing on file

Width (W)45 mm
Height (H)85 mm
Depth (D)92 mm
Weight0.36 kg

Confirm dimensions against the Schneider TeSys D catalogue before panel layout.

Series Information

TeSys DSchneider Electric platform overview

TeSys D is the Schneider Electric contactor range from 9 A to 150 A AC-3. The family shares a common accessory programme of auxiliary contact blocks, mechanical interlocks, surge suppression modules and direct-mount LRD thermal overload relays, allowing the same panel architecture to scale across motor sizes.

Cross Reference & Alternatives

Replaces / supersedes

  • LC1D1810 series legacy ordering codes

Related / interoperable

  • LC1D18B7 (24 V AC coil)
  • LC1D18P7 (230 V AC coil)

Cross references are listed only where the relationship is documented by the manufacturer. They are not inferred.

Application Scenarios

  • Pump and fan motor starters
  • Compressor control
  • Conveyor drives
  • Packaging machinery
  • Building services motor control

Downloads

Contact us for datasheet

Request documents

FAQ

What does the M7 suffix mean?
The suffix encodes the coil. M7 is AC 220 V 50/60 Hz. Other common suffixes are B7 for 24 V AC and P7 for 230 V AC.
Which overload relay mounts directly?
The LRD thermal overload relay for the matching contactor size. Send the motor full load current and we will quote the right setting range.
Can you supply this as a complete starter?
We can quote the contactor, overload relay, auxiliary blocks and terminal shrouds as one RFQ. Send the motor data sheet.

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