Schneider Electric LC1F1250
MPNLC1F1250
End of Life
Square D LC1F1250 1260A Iec Contactor|Square D LC1F1250 1260A Iec Contactor
$1,402.08Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
How we verify every order →Specifications
| Parameter | Value |
|---|---|
| Product or component type | Contactor |
| Coil voltage | 110...600 V AC 40...400 Hz with LX1/LX9 coil 28...250 V DC with LX4 coil |
| Voltage | 1000 V IEC 60947-4-1 1500 V VDE 0110 group C |
| Control circuit voltage limits | Operational: 0.85...1.1 Uc AC 40...400 Hz with LX1/LX9 coil Drop-out: 0.25...0.5 Uc AC 40...400 Hz with LX1/LX9 coil Operational: 0.85...1.1 Uc DC with LX4 coil Drop-out: 0.2...0.35 Uc DC with LX4 coil |
| [Ue] rated operational voltage | <= 690 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 8 kV |
| [Icw] rated short-time withstand current | 3000 A 104 °F (40 °C) - 3 min 5200 A 104 °F (40 °C) - 30 s 4000 A 104 °F (40 °C) - 1 min 2000 A 104 °F (40 °C) - 10 min 8000 A 104 °F (40 °C) - 10 s |
| Breaking capacity | 1890 A conforming to IEC 60947-4-1 |
| [Ie] rated operational current | 1260 A 104 °F (40 °C)) <= 440 V AC-1 |
| [Ith] conventional free air thermal current | 1260 A (at 104 °F (40 °C)) |
| Inrush power in | 1500...1730 VA, 40...400 Hz cos phi 0.9 (at 68 °F (20 °C))with LX1/LX9 coil 1420...1920 VA (at 68 °F (20 °C))with LX4 coil |
| Power dissipation per pole | 120 W AC-1 |
All specifications
| Parameter | Value |
|---|---|
| Power pole contact composition | 3 NO |
| Hold-in power consumption in | 20...25 VA, 40...400 Hz cos phi 0.9 (at 68 °F (20 °C))with LX1/LX9 coil 6.5...12.5 VA (at 68 °F (20 °C))with LX4 coil |
| Poles description | 3P |
| Utilisation category | AC-1 |
| Mounting support | Plate |
| Connections - terminals | Power circuit bar 2 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) |
| Operating altitude | 9842.52 ft (3000 m) without derating |
| Depth | 10.04 in (255 mm) |
| Width | 12.2 in (309 mm) |
| Height | 13.3 in (338 mm) |
| Mechanical durability | 1 Mcycles |
| Standards | IEC 60947-1 EN 60947-1 JIS C8201-4-1 EN 60947-4-1 IEC 60947-4-1 |
| Range | TeSys |
| Category | US10I1222336 |
| Operating time | 40...80 ms closing with LX1/LX9 coil 100...200 ms opening with LX1/LX9 coil 60...70 ms closing with LX4 coil 40...50 ms opening with LX4 coil |
| Heat dissipation | 20 W |
| Average impedance | 0.12 mOhm - Ith 1260 A 50 Hz |
| Device short name | LC1F |
| Tightening torque | Power circuit 513.3 lbf.in (58 N.m) Control circuit 10.6 lbf.in (1.2 N.m) |
| Overvoltage category | III |
| Protective treatment | TH |
| Contactor application | Resistive load |
| Mechanical robustness | Vibrations contactor open2 Gn, 5...300 Hz Vibrations contactor closed4 Gn, 5...300 Hz Shocks contactor open6 Gn for 1/2 sine wave (11 ms) Shocks contactor closed15 Gn for 1/2 sine wave (11 ms) |
| Associated fuse rating | 1400 A gG at <= 440 V for power circuit |
| Maximum operating rate | 1200 cyc/h 131 °F (55 °C) |
| Irms rated making capacity | 1890 A conforming to IEC 60947-4-1 |
| Ambient air temperature for storage | -76...176 °F (-60...80 °C) |
| Ambient air temperature for operation | 23...104 °F (-5...40 °C) |
| Permissible ambient air temperature around the device | -40...140 °F (-40...60 °C) |
MPN
LC1F1250