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TeSys F Contactor LC1F1250Q7 - High-Current 3P Contactors | INDPRT
Home
Schneider
Industrial Automation and Control
Contactors and Protection Relays
LC1F1250Q7
Schneider
Contactors and Protection Relays
LC1F1250Q7
Product Model
LC1F1250Q7
Product ID
33035
Stock on Request
Last updated: 8/29/2026
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Key Features
1
Feature
-
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 load
Utilisation category
AC-1
Poles description
3P
[Ue] rated operational voltage
<= 460 V DC<= 690 V AC 50/60 Hz
[Uc] control circuit voltage
380 V AC 40...400 Hz
[Ie] rated operational current
1260 A (at <104 °F (40 °C)) AC-1
[Uimp] rated impulse withstand voltage
8 kV
[Ith] conventional free air thermal current
1260 A (at 104 °F (40 °C))
Rated breaking capacity
1890 A conforming to IEC 60947-4-1
[Icw] rated short-time withstand current
3000 A 104 °F (40 °C) - 3 min8000 A 104 °F (40 °C) - 10 s5200 A 104 °F (40 °C) - 30 s4000 A 104 °F (40 °C) - 1 min2000 A 104 °F (40 °C) - 10 min
Associated fuse rating
1000 A gG at <= 440 V
Average impedance
0.12 mOhm - Ith 1260 A 50 Hz
[Ui] rated insulation voltage
1000 V IEC 60947-4-1 1500 V VDE 0110 group C
Power dissipation per pole
120 W AC-1
Overvoltage category
III
power pole contact composition
3 NO
Control circuit voltage limits
Operational 0.85...1.1 Uc 40...400 Hz 131 °F (55 °C))Drop-out 0.25...0.5 Uc 40...400 Hz 131 °F (55 °C))
Inrush power in VA
1650 VA, 40...400 Hz 0.9 68 °F (20 °C))
Hold-in power consumption in VA
22 VA, 40...400 Hz 0.9 68 °F (20 °C))
Maximum operating rate
1200 cyc/h 131 °F (55 °C)
Operating time
40...80 ms closing100...200 ms opening
Connections - terminals
Control circuit screw clamp terminals 1 0.002...0.006 in² (1...4 mm²)flexible without cable endControl circuit screw clamp terminals 2 0.002...0.006 in² (1...4 mm²)flexible without cable endControl circuit screw clamp terminals 1 0.002...0.006 in² (1...4 mm²)flexible with cable endControl circuit screw clamp terminals 2 0.002...0.004 in² (1...2.5 mm²)flexible with cable endControl circuit screw clamp terminals 1 0.002...0.006 in² (1...4 mm²)solid without cable endControl circuit screw clamp terminals 2 0.002...0.006 in² (1...4 mm²)solid without cable endPower circuit bar 2 100 x 5 mmPower circuit bolted connection
Tightening torque
Control circuit 10.6 lbf.in (1.2 N.m)Power circuit 513.3 lbf.in (58 N.m)
Mounting Support
Plate
Heat dissipation
20 W
Standards
IEC 60947-4-1JIS C8201-4-1IEC 60947-1EN 60947-4-1EN 60947-1
Product Certifications
CBULCSACQCCEUKCACCC
compatibility code
LC1F
Control circuit type
AC 40...400 Hz
Protective treatment
TH
Ambient Air Temperature for Operation
23...104 °F (-5...40 °C)
Ambient Air Temperature for Storage
-76...176 °F (-60...80 °C)
Permissible ambient air temperature around the device
-40...140 °F (-40...60 °C)
Height
13.3 in (338 mm)
Width
12.2 in (309 mm)
Depth
10.04 in (255 mm)
Operating altitude
9842.52 ft (3000 m) without derating
Net Weight
41.9 lb(US) (19 kg)