Schneider Electric LC1D40M7

Technical specifications

Manufacturer

Schneider Electric

Manufacturer part no.

LC1D40M7

Type

Contactor

Application

Motor contactor

Used with

Motor control and resistive loads

Range

TeSys

Range of product

TeSys Deca Advanced

Product or component type

Contactor

Device short name

LC1D

Contactor application

Motor control; Resistive load

Utilisation category

AC-3; AC-3e; AC-1; AC-4; AC-2

Poles description

3P

[Ue] rated operational voltage

Power circuit: <= 690 V AC 25...400 Hz

[Ie] rated operational current

40 A (at <60 °C) at <= 440 V AC AC-3 for power circuit; 60 A (at <60 °C) at <= 440 V AC AC-1 for power circuit; 40 A (at <60 °C) at <= 440 V AC AC-3e for power circuit

[Uc] control circuit voltage

220 V AC 50/60 Hz

Motor power kW

11 kW at 220/230 V AC 50/60 Hz (AC-3); 18.5 kW at 380/400 V AC 50/60 Hz (AC-3); 22 kW at 415 V AC 50/60 Hz (AC-3); 22 kW at 440 V AC 50/60 Hz (AC-3); 22 kW at 500 V AC 50/60 Hz (AC-3); 30 kW at 660/690 V AC 50/60 Hz (AC-3); 22 kW at 1000 V AC 50/60 Hz (AC-3); 11 kW at 220/230 V AC 50/60 Hz (AC-3e); 18.5 kW at 380/400 V AC 50/60 Hz (AC-3e); 22 kW at 415 V AC 50/60 Hz (AC-3e); 22 kW at 440 V AC 50/60 Hz (AC-3e); 22 kW at 500 V AC 50/60 Hz (AC-3e); 30 kW at 660/690 V AC 50/60 Hz (AC-3e); 22 kW at 1000 V AC 50/60 Hz (AC-3e); 9 kW at 400 V AC 50/60 Hz (AC-4)

Motor power hp

3 hp at 115 V AC 60 Hz for 1 phase motors; 5 hp at 230/240 V AC 60 Hz for 1 phase motors; 10 hp at 200/208 V AC 60 Hz for 3 phases motors; 10 hp at 230/240 V AC 60 Hz for 3 phases motors; 30 hp at 460/480 V AC 60 Hz for 3 phases motors; 30 hp at 575/600 V AC 60 Hz for 3 phases motors

Compatibility code

LC1D

Pole contact composition

3 NO

Protective cover

With

[Ith] conventional free air thermal current

10 A (at 60 °C) for control circuit; 60 A (at 60 °C) for power circuit

Irms rated making capacity

800 A at 440 V for power circuit conforming to IEC 60947; 140 A AC for control circuit conforming to IEC 60947-5-1

Rated breaking capacity

800 A at 440 V for power circuit conforming to IEC 60947

Associated fuse rating

10 A gG for control circuit conforming to IEC 60947-5-1; 80 A gG at <= 690 V coordination type 1 for power circuit; 80 A gG at <= 690 V coordination type 2 for power circuit

Power dissipation per pole

5.4 W AC-1; 2.4 W AC-3; 2.4 W AC-3e

[Ui] rated insulation voltage

Control circuit: 600 V CSA certified; Control circuit: 600 V UL certified; Power circuit: 600 V CSA certified; Power circuit: 600 V UL certified; Control circuit: 690 V conforming to IEC 60947-1; Power circuit: 690 V conforming to IEC 60947-1

Overvoltage category

III

[Uimp] rated impulse withstand voltage

8 kV conforming to IEC 60947

Safety reliability level

B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1; B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1

Mechanical durability

6 Mcycles

Technical documents (1)

• Schneider Electric product page LC1D40M7

Key features

• 40 A in AC-3, 60 A in AC-1 at up to 440 V
• 220 V AC 50/60 Hz coil
• Built-in 1 NO + 1 NC auxiliary contacts
• Screw clamp terminals
• Plate or rail mounting

About the Schneider Electric LC1D40M7

The Schneider Electric LC1D40M7 is a three-pole contactor from the TeSys D range. Schneider Electric rates it at 40 A in AC-3 at up to 440 V, which switches an 18.5 kW motor at 380/400 V, with a 220 V AC 50/60 Hz coil and 1 NO + 1 NC auxiliary contacts. Schneider Electric lists it as discontinued without giving a date, and recommends the LC1D40AM7 as its replacement.

What is the LC1D40M7 used for?

The LC1D40M7 switches a three-phase motor or a resistive load on and off in a motor starter or control panel, from its 220 V AC coil.

Lifecycle and successor

Discontinued.

OEM successor: LC1D40AM7

Before you order

What to photograph or confirm so the right unit is quoted.

Check the reference LC1D40M7 on the contactor's rating label, with its coil voltage marking. Send us a photo of the label and we will confirm the details before quoting.