The LC1F185U5 TeSys F Contactor is a reliable and efficient electrical control solution from Schneider Electric, suitable for applications up to 440V and 275A.
Product ModelLC1F185U5
Product ID33066
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureHigh reliability and efficiency for electrical control applications.
2
FeatureDesigned for applications up to 440V and 275A.
3
Fast switching times20...35 ms closing, 7...15 ms opening.
4
FeatureFlexible control circuit with screw clamp terminals.
5
FeatureIdeal for use in industrial settings requiring precise control.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Range
TeSys
Range of Product
TeSys F
Product or Component Type
Contactor
Device short name
LC1F
Contactor application
Resistive loadMotor control
Utilisation category
AC-4AC-3AC-1
Poles description
3P
[Ue] rated operational voltage
<= 460 V DC<= 690 V AC 50/60 Hz
[Uc] control circuit voltage
240 V AC 50 Hz
[Ie] rated operational current
275 A (at <104 °F (40 °C)) at <= 440 V AC-1185 A (at <131 °F (55 °C)) at <= 440 V AC-3
[Uimp] rated impulse withstand voltage
8 kV
[Ith] conventional free air thermal current
275 A (at 104 °F (40 °C))
Rated breaking capacity
1480 A conforming to IEC 60947-4-1
[Icw] rated short-time withstand current
1500 A 104 °F (40 °C) - 10 s920 A 104 °F (40 °C) - 30 s740 A 104 °F (40 °C) - 1 min500 A 104 °F (40 °C) - 3 min400 A 104 °F (40 °C) - 10 min
Associated fuse rating
200 A aM at <= 440 V315 A gG at <= 440 V
Average impedance
0.33 mOhm - Ith 275 A 50 Hz
[Ui] rated insulation voltage
1000 V IEC 60947-4-1 1500 V VDE 0110 group C
Power dissipation per pole
12 W AC-325 W AC-1
Overvoltage category
III
power pole contact composition
3 NO
Motor power kW
90 kW at 380...400 V AC 50/60 Hz (AC-3)100 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)110 kW at 660...690 V AC 50/60 Hz (AC-3)55 kW at 220...230 V AC 50/60 Hz (AC-3)33 kW at 400 V AC 50/60 Hz (AC-4)