Description

Schneider LC1F400M7 | TeSys F contactor – 3P (3 NO) – AC-3 – <= 440 V 400 A – coil 220 V AC

Schneider LC1F400M7 | TeSys F Contactor – 3P (3 NO) – AC-3 ≤ 440 V 400 A – Coil 220 V AC

General Description:

The Schneider LC1F400M7 is a 3-pole power contactor from the TeSys F series, engineered for high-power switching and motor control. With a rated operational current of 400 A in AC-3 duty, it is ideal for demanding industrial applications requiring reliable and durable performance.

Main Features:

  • Contactor Type: 3-pole (3 Normally Open contacts)

  • Utilization Category: AC-3 (for motor control)

  • Rated Operational Voltage: ≤ 440 V AC

  • Rated Current (AC-3 at 440 V): 400 A

  • Control Circuit Voltage: 220 V AC coil

  • Mounting Method: Panel mounting

  • Auxiliary Contacts: Available as optional add-ons

Technical Specifications:

  • Product Series: TeSys F

  • Standards Compliance: IEC 60947-4-1

  • Rated Insulation Voltage (Ui): 1000 V

  • Impulse Withstand Voltage: 8 kV

  • Mechanical Endurance: Up to 5 million operations

  • Electrical Endurance: Depending on load, up to hundreds of thousands of cycles

  • Operating Ambient Temperature: -5°C to +60°C

  • Protection Class: IP20 (basic unit, varies with accessories/enclosure)

Typical Applications:

  • Heavy-duty motor control

  • Power circuits in large industrial facilities

  • HVAC systems and compressors

  • Pumps and conveyors

  • Electrical distribution panels

Key Benefits:

  • Handles high current loads up to 400 A reliably

  • Robust construction for harsh industrial environments

  • Compatible with a wide range of TeSys accessories

  • High electrical and mechanical lifespan

  • Easy integration into automation and control panels

Additional information

brands

Schneider Electric

Specifications

Main
Range TeSys
Range of product TeSys F
Product or component type Contactor
Device short name LC1F
contactor application Motor control Resistive load
utilisation category AC-1 AC-4 AC-3
Poles description 3P
[Ue] rated operational voltage <= 1000 V AC 50/60 Hz <= 460 V DC
[Uc] control circuit voltage 220 V AC 40...400 Hz
[Ie] rated operational current 500 A (at <40 °C) at <= 440 V AC AC-1 400 A (at <55 °C) at <= 440 V AC AC-3
Complementary
[Uimp] rated impulse withstand voltage 8 kV
[Ith] conventional free air thermal current 500 A (at 40 °C)
Rated breaking capacity 3200 A conforming to IEC 60947-4-1
[Icw] rated short-time withstand current 3600 A 40 °C - 10 s 2400 A 40 °C - 30 s 1700 A 40 °C - 1 min 1200 A 40 °C - 3 min 1000 A 40 °C - 10 min
Associated fuse rating 400 A aM at <= 440 V 500 A gG at <= 440 V
Average impedance 0.26 mOhm - Ith 500 A 50 Hz
[Ui] rated insulation voltage 1000 V conforming to IEC 60947-4-1 1500 V conforming to VDE 0110 group C
Power dissipation per pole 65 W AC-1 42 W AC-3
Overvoltage category III
power pole contact composition 3 NO
Motor power kW 75 kW at 400 V AC 50/60 Hz (AC-4) 200 kW at 380...400 V AC 50/60 Hz (AC-3) 220 kW at 415 V AC 50/60 Hz (AC-3) 250 kW at 440 V AC 50/60 Hz (AC-3) 257 kW at 500 V AC 50/60 Hz (AC-3) 280 kW at 660...690 V AC 50/60 Hz (AC-3) 185 kW at 1000 V AC 50/60 Hz (AC-3) 110 kW at 220...230 V AC 50/60 Hz (AC-3)
Control circuit voltage limits Operational: 0.85...1.1 Uc 40...400 Hz (at 55 °C) Drop-out: 0.3...0.5 Uc 40...400 Hz (at 55 °C)
Mechanical durability 10 Mcycles
Inrush power in VA 1075 VA, 40...400 Hz cos phi 0.9 (at 20 °C)
Hold-in power consumption in VA 15 VA, 40...400 Hz cos phi 0.9 (at 20 °C)
Maximum operating rate 2400 cyc/h 55 °C
Operating time 40...65 ms closing 100...170 ms opening
Connections - terminals Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible without cable end Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²flexible without cable end Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²flexible with cable end Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm²flexible with cable end Control circuit: screw clamp terminals 1 cable(s) 1…4 mm²solid without cable end Control circuit: screw clamp terminals 2 cable(s) 1…4 mm²solid without cable end Power circuit: bar 2 cable(s) - busbar cross section: 30 x 5 mm Power circuit: lugs-ring terminals 2 cable(s) 150 mm² Power circuit: bolted connection
Tightening torque Control circuit: 1.2 N.m Power circuit: 35 N.m
mounting support Plate
Heat dissipation 14 W
motor power range 110…220 kW at 480…500 V 3 phases 110…220 kW at 380…440 V 3 phases 110…220 kW at 200…240 V 3 phases 250…500 kW at 480…500 V 3 phases
Motor starter type Direct on-line contactor
Contactor coil voltage 220 V AC standard
Standards IEC 60947-1 EN 60947-4-1 EN 60947-1 IEC 60947-4-1 JIS C8201-4-1
product certifications RMRoS CB RINA DNV LROS (Lloyds register of shipping) CSA UL ABS BV UKCA
Compatibility code LC1F
Control circuit type AC at 40...400 Hz
Environment
IP degree of protection IP20 front face with shrouds conforming to IEC 60529 IP20 front face with shrouds conforming to VDE 0106
Protective treatment TH
ambient air temperature for operation -5…55 °C
Ambient air temperature for storage -60…80 °C
Permissible ambient air temperature around the device -40…70 °C
height 206 mm
Width 213 mm
Depth 219 mm
Operating altitude 3000 m without derating
Net weight 9.1 kg
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 25.000 cm
Package 1 Width 25.500 cm
Package 1 Length 30.000 cm
Package 1 Weight 9.093 kg
Unit Type of Package 2 S04
Number of Units in Package 2 2
Package 2 Height 30.000 cm
Package 2 Width 40.000 cm
Package 2 Length 60.000 cm
Package 2 Weight 18.836 kg
Unit Type of Package 3 P06
Number of Units in Package 3 10
Package 3 Height 75.000 cm
Package 3 Width 80.000 cm
Package 3 Length 60.000 cm
Package 3 Weight 102.180 kg
Contractual warranty
Warranty 18 months

Main Document

Main Document

Data Sheet : LC1F400M7

Main Document

Data Sheet : LC1F400M7

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