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Schneider Electric LC1F400U7

Schneider LC1F400U7 TeSys F contactor, 500 A, 240 V AC coil

MPNLC1F400U7
Obsolete

Schneider Electric TeSys F LC1F400U7 contactor, 3-pole, 500 A switching current, 240 V AC coil, AC-3/AC-1/AC-4 utilization, 14 W heat dissipation, IP20 front face with shrouds, plate mount.

$1,333.50Ref. price · indicative, final on quote
Schneider Electric LC1F400U7 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

LC1F400U7 key specifications
ParameterValue
Range of productTeSys F
Motor starter typeDirect on-line contactor
Control circuit typeAC 40...400 Hz
Product or component typeContactor
Contactor coil voltage240 V AC standard
Coil voltage240 V AC 40...400 Hz
Voltage1000 V IEC 60947-4-1 1500 V VDE 0110 group C
Control circuit voltage limitsOperational 0.85...1.1 Uc 40...400 Hz 131 °F (55 °C)) Drop-out 0.3...0.5 Uc 40...400 Hz 131 °F (55 °C))
[Ue] rated operational voltage<= 460 V DC
[Uimp] rated impulse withstand voltage8 kV
[Icw] rated short-time withstand current3600 A 104 °F (40 °C) - 10 s 2400 A 104 °F (40 °C) - 30 s 1700 A 104 °F (40 °C) - 1 min 1200 A 104 °F (40 °C) - 3 min 1000 A 104 °F (40 °C) - 10 min
Breaking capacity3200 A conforming to IEC 60947-4-1

All specifications

LC1F400U7 additional specifications
ParameterValue
[Ie] rated operational current500 A (at 400 A (at <131 °F (55 °C)) at <= 440 V AC AC-3
[Ith] conventional free air thermal current500 A (at 104 °F (40 °C))
Motor power75 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)
Motor power range110...220 kW 480...500 V 3 phase 110...220 kW 380...440 V 3 phase 110...220 kW 200...240 V 3 phase 250...500 kW 480...500 V 3 phase
Inrush power in1075 VA, 40...400 Hz 0.9 68 °F (20 °C))
Power dissipation per pole65 W AC-1 42 W AC-3
Power pole contact composition3 NO
Hold-in power consumption in15 VA, 40...400 Hz 0.9 68 °F (20 °C))
Poles description3P
Utilisation categoryAC-3 AC-1 AC-4
IP degree of protectionIP20 front face with shrouds IEC 60529 IP20 front face with shrouds VDE 0106
Mounting supportPlate
Connections - terminalsControl circuit screw clamp terminals 1 0.002...0.006 in² (1...4 mm²)flexible without cable end Control circuit screw clamp terminals 2 0.002...0.006 in² (1...4 mm²)flexible without cable end Control circuit screw clamp terminals 1 0.002...0.006 in² (1...4 mm²)flexible with cable end Control circuit screw clamp terminals 2 0.002...0.004 in² (1...2.5 mm²)flexible with cable end Control circuit screw clamp terminals 1 0.002...0.006 in² (1...4 mm²)solid without cable end Control circuit screw clamp terminals 2 0.002...0.006 in² (1...4 mm²)solid without cable end Power circuit bar 2 30 x 5 mm Power circuit lugs-ring terminals 2 0.2 in² (150 mm²) Power circuit bolted connection
Operating altitude9842.52 ft (3000 m) without derating
Depth8.6 in (219 mm)
Width8.4 in (213 mm)
Height8.1 in (206 mm)
Mechanical durability10 Mcycles
StandardsIEC 60947-1 IEC 60947-4-1 EN 60947-4-1 EN 60947-1 JIS C8201-4-1
RangeTeSys
CategoryUS10I1222336
Operating time40...65 ms closing 100...170 ms opening
Heat dissipation14 W
Average impedance0.26 mOhm - Ith 500 A 50 Hz
Device short nameLC1F
Tightening torqueControl circuit 10.6 lbf.in (1.2 N.m) Power circuit 309.8 lbf.in (35 N.m)
Compatibility codeLC1F
Overvoltage categoryIII
Protective treatmentTH
Contactor applicationResistive load Motor control
Associated fuse rating400 A aM at 500 A gG at <= 440 V
Maximum operating rate2400 cyc/h 131 °F (55 °C)
Ambient air temperature for storage-76...176 °F (-60...80 °C)
Ambient air temperature for operation23...131 °F (-5...55 °C)
Permissible ambient air temperature around the device-40...158 °F (-40...70 °C)

Product details

Overview

The LC1F400U7 is a Schneider TeSys F three-pole contactor rated for 500 A switching current, energized by a 240 V AC coil, and listed for AC-3, AC-1, and AC-4 duty cycles. It dissipates 14 W at rated load, carries a 3.2 kA breaking capacity, and is protected to IP20 on the front face with shrouds.

The 500 A switching current and 0.26 mOhm average impedance at Ith 500 A mean the contactor is sized for heavy motor or resistive loads; the associated fuse rating of 400 A aM or 500 A gG at ≤ 440 V guides upstream protection. With a 3.2 kA breaking capacity and 8 kV withstand, it suits installations requiring high fault-current coordination.

Compared to the LC1D150M7, which switches 200 A, the LC1F400U7 handles 500 A — a 300 A delta — making it the correct choice when the load exceeds 200 A or when the panel requires the higher breaking capacity.

MPN
LC1F400U7