Schneider Electric TeSys F LX1FK415 contactor coil, 415...440 V AC 40...400 Hz, 1100 VA inrush, 18 VA holding.
| Parameter | Value |
|---|---|
| Control circuit type | AC 40...400 Hz |
| Product or component type | Contactor coil |
| Coil voltage | 415 V AC 40...400 Hz |
| Control circuit voltage limits | Operational 0.85...1.1 Uc 40...400 Hz 131 °F (55 °C)) Drop-out 0.3...0.5 Uc 40...400 Hz 131 °F (55 °C)) |
| Inrush power in | 1100 VA 40...400 Hz cos phi 0.9 (at 68 °F (20 °C)) |
| Hold-in power consumption in | 18 VA 40...400 Hz cos phi 0.3 (at 68 °F (20 °C)) |
| Mechanical durability | 10 Mcycles |
| Range | TeSys |
| Category | US10I1222341 |
| Operating time | 100...170 ms opening 40...75 ms closing |
| Coil technology | Without built-in suppressor module |
| Heat dissipation | 18 W 40...400 Hz |
| Device short name | LX1FK |
| Average resistance | 143 Ohm inrush 68 °F (20 °C) 3730 Ohm holding 68 °F (20 °C) |
| Maximum operating rate | 2400 cyc/h 131 °F (55 °C) |
| Inductance of closed circuit | 18.4 H |
| Ambient air temperature for operation | 23...131 °F (-5...55 °C) |
The LX1FK415 is the 415...440 V AC 40...400 Hz coil for the TeSys F contactor range. It draws 1100 VA at inrush and 18 VA holding, dissipating 18 W. Opening time runs 100...170 ms, closing 40...75 ms. This coil ships without a built-in suppressor module. If the application requires surge suppression for the control circuit, an external RC snubber or varistor needs to be added at the coil terminals. The holding coil resistance is 3730 Ω at 20 °C.