Product Model
LC1F185B722L
Selling Points
- 1High current rating: 275 A at 440 V AC.
- 2Wide operating temperature range: -5°C to 55°C.
- 3Robust mechanical design withstanding vibrations up to 2 G.
- 4Compliance with international standards: IEC 60947-4-1, EN 60947-1, JIS C8201-4-1.
- 5Environmentally friendly packaging made from recycled materials.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Range of Product | TeSys F | Product or Component Type | Contactor |
Device short name | LC1F | Contactor application | Resistive load<br />Motor control |
Utilisation category | AC-3<br />AC-1 | Poles description | 3P |
[Ue] rated operational voltage | <= 1000 V AC 50/60 Hz<br /> <= 460 V DC | [Uc] control circuit voltage | 24 V AC 40...400 Hz |
[Ie] rated operational current | 275 A (at <104 °F (40 °C)) at <= 440 V AC AC-1<br />185 A (at <131 °F (55 °C)) at <= 440 V AC AC-3 | [Uimp] rated impulse withstand voltage | 8 kV |
[Ith] conventional free air thermal current | 275 A (at 104 °F (40 °C)) | Rated breaking capacity | 1480 A conforming to IEC 60947-4-1 |
[Icw] rated short-time withstand current | 1500 A 104 °F (40 °C) - 10 s<br />920 A 104 °F (40 °C) - 30 s<br />740 A 104 °F (40 °C) - 1 min<br />500 A 104 °F (40 °C) - 3 min<br />400 A 104 °F (40 °C) - 10 min | Associated fuse rating | 200 A aM at <= 440 V<br />315 A gG at <= 440 V |
Average impedance | 0.33 mOhm - Ith 275 A 50 Hz | [Ui] rated insulation voltage | 1000 V IEC 60947-4-1<br /> 1500 V VDE 0110 group C |
Power dissipation per pole | 12 W AC-3<br />25 W AC-1 | Overvoltage category | III |
power pole contact composition | 3 NO | Auxiliary contact composition | 2 NO + 2 NC |
Motor power kW | 90 kW at 380...400 V AC 50/60 Hz<br />100 kW at 415 V AC 50/60 Hz<br />100 kW at 440 V AC 50/60 Hz<br />110 kW at 500 V AC 50/60 Hz<br />110 kW at 660...690 V AC 50/60 Hz<br />100 kW at 1000 V AC 50/60 Hz<br />55 kW at 220...230 V AC 50/60 Hz | motor power HP (UL / CSA) | 50 hp at 200 V AC<br />60 hp at 230 V AC<br />125 hp at 460 V AC<br />150 hp at 575 V AC |
Control circuit voltage limits | Operational 0.85...1.1 Uc 50/60 Hz 131 °F (55 °C))<br />Drop-out 0.2...0.55 Uc 50/60 Hz 131 °F (55 °C)) | Mechanical durability | 10 Mcycles |
Inrush power in VA | 970 VA, 60 Hz 0.3 68 °F (20 °C))<br />805 VA, 50 Hz 0.3 68 °F (20 °C)) | Maximum operating rate | 2400 cyc/h 131 °F (55 °C) |
Operating time | 20...35 ms closing<br />7...15 ms opening | Connections - terminals | Control circuit screw clamp terminals 1 0.002…0.006 in² (1…4 mm²)flexible without cable end<br />Control circuit screw clamp terminals 2 0.002…0.006 in² (1…4 mm²)flexible without cable end<br />Control circuit screw clamp terminals 1 0.002…0.006 in² (1…4 mm²)flexible with cable end<br />Control circuit screw clamp terminals 2 0.002…0.004 in² (1…2.5 mm²)flexible with cable end<br />Control circuit screw clamp terminals 1 0.002…0.006 in² (1…4 mm²)solid without cable end<br />Control circuit screw clamp terminals 2 0.002…0.006 in² (1…4 mm²)solid without cable end<br />Power circuit bolted connection<br />Power circuit 2 bars 25 x 3 mm<br />Power circuit lugs-ring terminals 1 0.2 in² (150 mm²)<br />Power circuit connector 1 0.2 in² (150 mm²) |
Tightening torque | Control circuit 10.6 lbf.in (1.2 N.m)<br />Power circuit 159.3 lbf.in (18 N.m) | Mounting Support | Plate |
Heat dissipation | 18…24 W | Standards | EN 60947-1<br />IEC 60947-4-1<br />EN 60947-4-1<br />IEC 60947-1<br />JIS C8201-4-1 |
Product Certifications | ABS<br />LROS (Lloyds register of shipping)<br />RINA<br />CCC<br />DNV<br />UL<br />RMRoS<br />CB<br />BV | Hold-in power consumption in VA | 55 VA 50 Hz cos phi 0.3 (at 68 °F (20 °C))<br />66 VA 60 Hz cos phi 0.3 (at 68 °F (20 °C)) |
IP degree of protection | IP2X front face with shrouds IEC 60529<br />IP2X front face with shrouds VDE 0106 | Protective treatment | TH |
Ambient Air Temperature for Operation | 23…131 °F (-5…55 °C) | Ambient Air Temperature for Storage | -76…176 °F (-60…80 °C) |
Permissible ambient air temperature around the device | -40…158 °F (-40…70 °C) | Mechanical robustness | Vibrations contactor open2 Gn, 5...300 Hz<br />Shocks contactor closed15 Gn for 11 ms<br />Vibrations contactor closed5 Gn, 5...300 Hz<br />Shocks contactor open7 Gn for 11 ms |
Height | 12.008 in (305 mm) | Width | 6.6 in (168.5 mm) |
Depth | 7.1 in (181 mm) | Operating altitude | 9842.52 ft (3000 m) without derating |
Specifications may be subject to change without notice