TeSys F, contactor coil, LX4FH, 24 V DC. range: TeSys – product or component type: contactor coil – device short name: LX4FH – product compatibility: LC1F265, LC1F330 – average resistance: 0.9 Ohm inrush at 20 °C, 192 Ohm holding at 20 °C – inductance of closed circuit: 26.3 H – operating time: 40…50 ms closing, 40…65 ms opening.