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Schneider Electric LC1F185

Schneider LC1F185 TeSys F contactor, 275 A switching, 3-pole

MPNLC1F185
Obsolete

Schneider Electric TeSys F LC1F185 contactor, 3-pole, 3-phase, 275 A switching current, 24 V coil, plate mount, IP2X, IEC 60947-4-1.

$1,324.86Ref. price · indicative, final on quote
Schneider Electric LC1F185 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

LC1F185 key specifications
ParameterValue
Product or component typeContactor
Coil voltage24...575 V AC 40...400 Hz with LX9 coil 24...460 V DC with LX4 coil 100...250 V AC 50/60 Hz with LXE coil 100...380 V DC with LXE coil
Voltage1000 V IEC 60947-4-1 1500 V VDE 0110 group C
Control circuit voltage limitsOperational: 0.85...1.1 Uc AC 40...400 Hz with LX9 coil Drop-out: 0.2...0.55 Uc AC 40...400 Hz with LX9 coil Operational: 0.85...1.1 Uc DC with LX4 coil Drop-out: 0.15...0.2 Uc DC with LX4 coil Operational: 85...275 V AC 50/60 Hz with LXE coil Drop-out: 0...60 V AC 50/60 Hz with LXE coil Operational: 85...418 V DC with LXE coil Drop-out: 0...45 V DC with LXE coil
[Ue] rated operational voltage<= 460 V DC
[Uimp] rated impulse withstand voltage8 kV
[Icw] rated short-time withstand current1500 A 104 °F (40 °C) - 10 s 920 A 104 °F (40 °C) - 30 s 740 A 104 °F (40 °C) - 1 min 500 A 104 °F (40 °C) - 3 min 400 A 104 °F (40 °C) - 10 min
Breaking capacity1480 A conforming to IEC 60947-4-1
[Ie] rated operational current275 A 104 °F (40 °C)) 185 A 131 °F (55 °C)) <= 440 V AC-3
[Ith] conventional free air thermal current275 A (at 104 °F (40 °C))
Motor power100 kW at 415 V AC 50/60 Hz (AC-3) 100 kW at 440 V AC 50/60 Hz (AC-3) 110 kW at 500 V AC 50/60 Hz (AC-3) 90 kW at 380...400 V AC 50/60 Hz (AC-3) 55 kW at 220...240 V AC 50/60 Hz (AC-3) 110 kW at 660...690 V AC 50/60 Hz (AC-3) 33 kW at 400 V AC 50/60 Hz (AC-4)
Inrush power in950...1180 VA, 40...400 Hz cos phi 0.9 (at 68 °F (20 °C))with LX9 coil 737...902 VA (at 68 °F (20 °C))with LX4 coil 280...310 VA, 50/60 Hz cos phi 0.5 (at 68 °F (20 °C))with LXE coil 270...320 VA (at 68 °F (20 °C))with LXE coil

All specifications

LC1F185 additional specifications
ParameterValue
Power dissipation per pole25 W AC-1 12 W AC-3
Power pole contact composition3 NO
Hold-in power consumption in8.9...10.9 VA, 40...400 Hz cos phi 0.9 (at 68 °F (20 °C))with LX9 coil 4.13...5.07 VA (at 68 °F (20 °C))with LX4 coil 4.5...7.0 VA, 50/60 Hz cos phi 0.5 (at 68 °F (20 °C))with LXE coil 2.5...4.0 VA (at 68 °F (20 °C))with LXE coil
Poles description3P
Utilisation categoryAC-3 AC-4 AC-1
IP degree of protectionIP2X front face with shrouds IEC 60529 IP2X front face with shrouds VDE 0106
Mounting supportPlate
Connections - terminalsPower circuit bar 2 25 x 3 mm Power circuit lugs-ring terminals 1 0.2 in² (150 mm²) Power circuit connector 1 0.2 in² (150 mm²) Power circuit bolted connection Control 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 with 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)solid without cable end Control circuit screw clamp terminals 1 0.002...0.006 in² (1...4 mm²) Control circuit screw clamp terminals 2 0.002...0.006 in² (1...4 mm²) Control circuit screw clamp terminals 1.0 0.0003...0.004 in² (0.2...2.5 mm²)flexible without cable end Control circuit screw clamp terminals 1.0 0.0004...0.004 in² (0.25...2.5 mm²)flexible with cable end Control circuit screw clamp terminals 1.0 0.0003...0.004 in² (0.2...2.5 mm²)solid without cable end
Depth7.1 in (181 mm)
Width6.6 in (168.5 mm)
Height6.9 in (174 mm)
Mechanical durability10 Mcycles
StandardsIEC 60947-4-1 EN 60947-1 JIS C8201-4-1 EN 60947-4-1 IEC 60947-1
RangeTeSys
CategoryUS10I1222336
Operating time35 ms closing with LX9 coil 130 ms opening with LX9 coil 30...40 ms closing with LX4 coil 30...50 ms opening with LX4 coil 40...80 ms closing with LXE coil 6...54 ms opening with LXE coil
Heat dissipation8...9.8 W 2.2...2.5 W
Average impedance0.33 mOhm - Ith 275 A 50 Hz
Device short nameLC1F
Tightening torquePower circuit 159.3 lbf.in (18 N.m) Control circuit 10.6 lbf.in (1.2 N.m) Control circuit 5.3 lbf.in (0.6 N.m)
Compatibility codeLC1F
Overvoltage categoryIII
Protective treatmentTH
Contactor applicationResistive load Motor control
Mechanical robustnessVibrations contactor open2 Gn, 5...300 Hz Vibrations contactor closed5 Gn, 5...300 Hz Shocks contactor open7 Gn for 1/2 sine wave (11 ms) Shocks contactor closed15 Gn for 1/2 sine wave (11 ms)
Associated fuse rating200 A aM at 315 A gG at <= 440 V
Irms rated making capacity1850 A conforming to IEC 60947-4-1
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 LC1F185 is a Schneider TeSys F 3-pole contactor rated for 275 A switching current across AC-1, AC-3, and AC-4 utilization categories, handling both resistive and motor loads on a 460 V supply. It carries a 24 V coil, draws 8.9 W holding power, and is built to IEC 60947-4-1 with an IP2X finger-safe front and a plate-mount footprint of 174 x 168.5 x 181 mm.

Compared to the LC1D150P7 (150 A switching, 125 hp), the LC1F185 delivers 275 A switching current — a 125 A increase — making it the right choice when the load exceeds the TeSys D frame's 150 A ceiling, particularly for high-current motor or resistive banks.

MPN
LC1F185