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Schneider Electric LC1F780F7

Schneider Electric LC1F780F7

MPNLC1F780F7
Obsolete

CONTACTOR 575VAC 780AMP IEC +OPTIONS|CONTACTOR 575VAC 780AMP IEC +OPTIONS

Schneider Electric LC1F780F7 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

LC1F780F7 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 voltage110 V AC standard 120 V AC standard
Coil voltage110 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 0.2...0.4 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 current3000 A 104 °F (40 °C) - 3 min 6250 A 104 °F (40 °C) - 10 s 5600 A 104 °F (40 °C) - 30 s 4600 A 104 °F (40 °C) - 1 min 2200 A 104 °F (40 °C) - 10 min
Breaking capacity6240 A conforming to IEC 60947-4-1

All specifications

LC1F780F7 additional specifications
ParameterValue
[Ie] rated operational current1600 A (at 780 A (at <131 °F (55 °C)) at <= 440 V AC AC-3
[Ith] conventional free air thermal current1600 A (at 104 °F (40 °C))
Motor power450 kW at 1000 V AC 50/60 Hz (AC-3) 400 kW at 380...400 V AC 50/60 Hz (AC-3) 425 kW at 415 V AC 50/60 Hz (AC-3) 425 kW at 440 V AC 50/60 Hz (AC-3) 450 kW at 500 V AC 50/60 Hz (AC-3) 475 kW at 660...690 V AC 50/60 Hz (AC-3) 220 kW at 220...230 V AC 50/60 Hz (AC-3) 110 kW at 400 V AC 50/60 Hz (AC-4)
Motor power range250...500 kW 380...440 V 3 phase 110...220 kW 200...240 V 3 phase 250...500 kW 480...500 V 3 phase
Inrush power in2100 VA, 40...400 Hz 0.9 68 °F (20 °C))
Power dissipation per pole250 W AC-1 60 W AC-3
Power pole contact composition3 NO
Hold-in power consumption in50 VA, 40...400 Hz 0.9 68 °F (20 °C))
Poles description3P
Utilisation categoryAC-4 AC-1 AC-3
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 2 100 x 5 mm Power circuit bolted connection
Operating altitude9842.52 ft (3000 m) without derating
Depth10.04 in (255 mm)
Width27.6 in (702 mm)
Height17.09 in (434 mm)
Mechanical durability5 Mcycles
StandardsEN 60947-1 JIS C8201-4-1 IEC 60947-4-1 IEC 60947-1 EN 60947-4-1
RangeTeSys
CategoryUS10I1222336
Operating time40...80 ms closing 130...230 ms opening
Heat dissipation44 W
Average impedance0.1 mOhm - Ith 1600 A 50 Hz
Device short nameLC1F
Tightening torqueControl circuit 10.6 lbf.in (1.2 N.m) Power circuit 513.3 lbf.in (58 N.m)
Compatibility codeLC1F
Overvoltage categoryIII
Protective treatmentTH
Contactor applicationResistive load Motor control
Associated fuse rating1600 A gG at 800 A aM at <= 440 V
Maximum operating rate600 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)
MPN
LC1F780F7