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Easy TeSys Control contactor 3 poles for motor applications up to 500A 295kW@440V. It provides a 110V 50/60Hz AC coil, without built-in auxiliary contacts, power and control connections by screw clamp terminals. 233mm width for standard. It provides standard reliability and durability with 0.6 Mcycles electrical durability AC-3 and 4 Mcycles mechanical durability. Operating rates up to 2400 cycles per hour. It can cover -5°C to 55°C working temperature. No derating up to 3000m altitude. Available worldwide, it is multi-standards certified (CB scheme,CE,CCC,EAC) and Environmental compliant (RoHS/REACH).
Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Device short name | LC1E |
| Poles description | 3P |
| [Ie] rated operational current | 700 A (at <55 °C) at <= 440 V AC AC-1 for power circuit, 500 A (at <55 °C) at <= 440 V AC AC-3 for power circuit |
| Utilisation category | AC-1, AC-3 |
| Range | Easy TeSys |
| Product or component type | contactor |
| Contactor application | motor control, resistive load |
| Range of product | Easy TeSys Control |
| [Ue] rated operational voltage | power circuit: <= 690 V AC 50/60 Hz |
| [Uc] control circuit voltage | 110 V AC 50/60 Hz |
| Complementary | |
| Heat dissipation | 18-18 W, 18-18 W for control circuit |
| [Icw] rated short-time withstand current | 4200 A 40 °C - 10 s for power circuit |
| [Ui] rated insulation voltage | 690 V conforming to IEC 60947-4-1 |
| Motor power kW | 355 kW at 660...690 V, 335 kW at 500 V, 295 kW at 440 V, 280 kW at 415 V, 250 kW at 380...400 V, 147 kW at 220...230 V AC 50/60 Hz |
| Overvoltage category | III |
| Hold-in power consumption in VA | 18-18 VA 60 Hz cos phi 0.9 (at 20 °C), 18-18 VA 50 Hz cos phi 0.9 (at 20 °C) |
| Mechanical durability | 4000000 cycles |
| Electrical durability | 600000 cycles AC-3, 250000 cycles AC-1 |
| Tightening torque | power circuit: 35 N.m, control circuit: 1.2 N.m |
| Maximum operating rate | 2400 cyc/h 55 °C |
| Minimum switching voltage | 17 V for control circuit |
| Operating time | 40...75 ms on closing, 100...170 ms on opening |
| Connections - terminals | power circuit: bars 2 - busbar cross section: 40 x 5 mm, power circuit: cable with lug 2 - external diameter: 240 mm, control circuit: screw clamp terminals 2 1-4 mm² - cable stiffness: solid without cable end, control circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: solid without cable end, control circuit: screw clamp terminals 2 1-2.5 mm² - cable stiffness: flexible with cable end, control circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: flexible with cable end, control circuit: screw clamp terminals 2 1-4 mm² - cable stiffness: flexible without cable end, control circuit: screw clamp terminals 1 1-4 mm² - cable stiffness: flexible without cable end |
| Pole contact composition | 3 NO |
| [Uimp] rated impulse withstand voltage | 8 kV coil not connected to the power circuit conforming to IEC 60947 |
| Inrush power in VA | 1100-1100 VA 60 Hz cos phi 0.9 (at 20 °C), 1100-1100 VA 50 Hz cos phi 0.9 (at 20 °C) |
| Associated fuse rating | 800 A gG at <= 690 V coordination type 1 for power circuit, 10 A gG at <= 690 V coordination type 1 for control circuit conforming to IEC 60947-5-1 |
| Irms rated making capacity | 5000 A at 440 V AC for power circuit conforming to IEC 60947-4-1 |
| Rated breaking capacity | 4000 A at 440 V for power circuit conforming to IEC 60947 |
| Insulation resistance | > 10 MOhm for control circuit |
| Pollution degree | 3 |
| Control circuit type | AC at 50/60 Hz |
| Mounting support | plate |
| Control circuit voltage limits | 0.35...0.5 Uc (-5-55 °C):drop-out 50/60 Hz, 0.85...1.1 Uc (-5-55 °C):operational 50/60 Hz |
| [Ith] conventional free air thermal current | 700 A (at 40 °C) for power circuit |
| Average impedance | 0.18 mOhm - Ith 700 A 50 Hz for power circuit |
| Power dissipation per pole | 88 W AC-1, 45 W AC-3 |
| Minimum switching current | 5 mA for control circuit |
| Non-overlap time | 1.5 ms on de-energisation guaranteed between NC and NO contact, 1.5 ms on energisation guaranteed between NC and NO contact |
| Environment | |
| Permissible ambient air temperature around the device | -5-55 °C operation, -60-80 °C storage, -20-70 °C at Uc |
| Depth | 232 mm |
| Width | 233 mm |
| Fire resistance | 850 °C conforming to IEC 60695-2-1 |
| Operating altitude | 3000 m without derating |
| Mechanical robustness | shocks contactor open (9 Gn for 11 ms) , vibrations contactor closed (4 Gn, 5...300 Hz) , vibrations contactor open (2 Gn, 5...300 Hz) , shocks contactor closed (15 Gn for 11 ms) |
| IP degree of protection | IP00 conforming to IEC 60529 |
| Net weight | 11.35 kg |
| Standards | IEC 60947-4-1, IEC 60947-1, IEC 60947-5-1 |
| Height | 400 mm |
| Product certifications | CE, EAC |
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