The LC1F1700 is a high-current 3-pole contactor from Schneider Electric, designed for reliable and efficient electrical control.
Product ModelLC1F1700
Product ID33170
Stock on Request
Last updated: 8/29/2026
Key Features
1
Reliable PerformanceThe LC1F1700 contactor ensures reliable electrical control with its robust design and high current rating of 1700A.
2
Efficient OperationDesigned for efficient operation, the LC1F1700 contactor minimizes energy loss and maximizes system performance.
3
Versatile ApplicationsSuitable for a wide range of applications, including industrial control systems, the LC1F1700 contactor offers flexibility and reliability.
4
High Voltage RatingWith a voltage rating of up to 1000V AC, the LC1F1700 contactor is ideal for high-voltage applications requiring precise control.
5
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Range
TeSys
Product name
TeSys F
Product or Component Type
Contactor
Device short name
LC1F
Contactor application
Resistive load
Utilisation category
AC-1
Durable ConstructionBuilt with durable materials, the LC1F1700 contactor ensures long-lasting performance and minimal maintenance needs.
Poles description
3P
power pole contact composition
3 NO
[Ue] rated operational voltage
<= 1000 V AC 50/60 Hz <= 460 V DC
[Ie] rated operational current
1700 A 104 °F (40 °C)) <= 440 V AC AC-1
[Uc] control circuit voltage
110...500 V AC 40...400 Hz with LX1/LX9 coil110...440 V DC with LX4 coil
[Uimp] rated impulse withstand voltage
8 kV
Overvoltage category
III
[Ith] conventional free air thermal current
1700 A (at 104 °F (40 °C))
Irms rated making capacity
2550 A AC conforming to IEC 60947-4-1
Rated breaking capacity
2550 A conforming to IEC 60947-4-1
[Icw] rated short-time withstand current
10000 A 104 °F (40 °C) - 10 s for power circuit7500 A 104 °F (40 °C) - 30 s5500 A 104 °F (40 °C) - 1 min4200 A 104 °F (40 °C) - 3 min3000 A 104 °F (40 °C) - 10 min
Associated fuse rating
1600 A gG at <= 440 V for power circuit conforming to IEC 60947-4-1
Average impedance
0.1 mOhm - Ith 1700 A 50 Hz
[Ui] rated insulation voltage
1000 V IEC 60947-4-1 1500 V VDE 0110 group C 1000 V UL 60947-4-1
Power dissipation per pole
200 W AC-1
Control circuit voltage limits
Operational: 0.85...1.1 Uc AC 40...400 Hz with LX1/LX9 coilDrop-out: 0.3...0.5 Uc AC 40...400 Hz with LX1/LX9 coilOperational: 0.85...1.1 Uc DC with LX4 coilDrop-out: 0.2...0.35 Uc DC with LX4 coil
Heat dissipation
18 W
Operating time
40...75 ms closing with LX1/LX9 coil100...170 ms opening with LX1/LX9 coil50...60 ms closing with LX4 coil45...60 ms opening with LX4 coil
Mounting Support
Plate
Standards
EN 60947-1JIS C8201-4-1IEC 60947-1EN 60947-4-1IEC 60947-4-1UL 60947-4-1ACSA C22.2 No 60947-4-1
1600...2400 VA, 40...400 Hz cos phi 0.9 (at 68 °F (20 °C))with LX1/LX9 coil2000...2200 VA (at 68 °F (20 °C))with LX4 coil
Hold-in power consumption in VA
29...37 VA, 40...400 Hz cos phi 0.9 (at 68 °F (20 °C))with LX1/LX9 coil8...10 VA (at 68 °F (20 °C))with LX4 coil
Maximum operating rate
600 cyc/h 131 °F (55 °C)
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)
Operating altitude
9842.52 ft (3000 m) without derating
Mechanical robustness
Vibrations contactor open2 Gn, 5...300 HzVibrations contactor closed4 Gn, 5...300 HzShocks contactor open6 Gn for 1/2 sine wave (11 ms)Shocks contactor closed15 Gn for 1/2 sine wave (11 ms)
