The Schneider Electric LC1E40M7 Contactor is a reliable and versatile electrical component designed for various applications. This 3P (3-pole) contactor features three normally open (3NO) contacts and is rated for AC-3 duty at 440V with a 40A current rating. The integrated 220V AC coil operating at 50-60Hz ensures efficient performance.
Key Features:
3P Contactor: This contactor is equipped with three poles, providing essential control in electrical circuits.
3NO Contacts: The three normally open contacts offer flexibility for your control applications.
AC-3 Rated: Suitable for AC-3 duty at 440V, making it ideal for various industrial and commercial applications.
Coil Voltage: The contactor features a 220V AC coil with a 50-60Hz frequency for reliable operation.
Technical Specifications:
Pole Configuration: 3P (3-Pole)
Contact Configuration: 3NO (Three Normally Open Contacts)
Rated Voltage: AC-3 440V
Current Rating: 40A
Coil Voltage: 220V AC, 50-60Hz
The Schneider Electric LC1E40M7 Contactor is a robust and efficient solution for your electrical control needs. Whether you're working in industrial or commercial settings, this contactor ensures reliable performance.
Specifications
| Main | |
| Range | Easy TeSys |
| Range of product | Easy TeSys Control |
| Product or component type | Contactor |
| Device short name | LC1E |
| contactor application | Resistive load |
| Motor control | |
| utilisation category | AC-1 |
| AC-3 | |
| Poles description | 3P |
| [Ue] rated operational voltage | Power circuit: <= 690 V AC 50/60 Hz |
| [Ie] rated operational current | 40 A (at <55 °C) at <= 440 V AC AC-3 for power circuit |
| 60 A (at <60 °C) at <= 440 V AC AC-1 for power circuit | |
| [Uc] control circuit voltage | 220 V AC 50/60 Hz |
| Complementary | |
| Motor power kW | 18.5 kW at 380...400 V |
| 11 kW at 220...230 V AC 50/60 Hz | |
| 22 kW at 415 V | |
| 22 kW at 440 V | |
| 22 kW at 500 V | |
| 30 kW at 660...690 V | |
| Pole contact composition | 3 NO |
| [Ith] conventional free air thermal current | 60 A (at 55 °C) |
| Irms rated making capacity | 400 A at 440 V AC for power circuit conforming to IEC 60947-4-1 |
| Rated breaking capacity | 320 A at 440 V for power circuit conforming to IEC 60947 |
| [Icw] rated short-time withstand current | 320 A 40 °C - 10 s for power circuit |
| 165 A 40 °C - 60 s for power circuit | |
| 72 A 40 °C - 600 s for power circuit | |
| Associated fuse rating | 10 A gG at <= 690 V coordination type 1 for control circuit conforming to IEC 60947-5-1 |
| 80 A gG at <= 690 V coordination type 1 for power circuit | |
| Average impedance | 1.5 mOhm - Ith 60 A 50 Hz for power circuit |
| Power dissipation per pole | 2.4 W AC-3 |
| 5.4 W AC-1 | |
| [Ui] rated insulation voltage | 690 V conforming to IEC 60947-4-1 |
| Overvoltage category | III |
| Pollution degree | 3 |
| [Uimp] rated impulse withstand voltage | 6 kV coil not connected to the power circuit conforming to IEC 60947 |
| Mechanical durability | 5000000 cycles |
| Electrical durability | 350000 cycles AC-1 |
| 900000 cycles AC-3 | |
| Control circuit type | AC at 50/60 Hz |
| Control circuit voltage limits | 0.85...1.1 Uc (55 °C):operational 50/60 Hz |
| 0.3...0.6 Uc (55 °C):drop-out 50/60 Hz | |
| Inrush power in VA | 160 VA 50 Hz cos phi 0.75 (at 20 °C) |
| 140 VA 60 Hz cos phi 0.75 (at 20 °C) | |
| Hold-in power consumption in VA | 15 VA 50 Hz cos phi 0.3 (at 20 °C) |
| 13 VA 60 Hz cos phi 0.3 (at 20 °C) | |
| Heat dissipation | 6…10 W for control circuit |
| Operating time | 20...26 ms on closing |
| 8...12 ms on opening | |
| Maximum operating rate | 1200 cyc/h 55 °C |
| Connections - terminals | Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible without 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 with 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: solid without cable end | |
| Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: solid without cable end | |
| Power circuit: screw clamp terminals 1 2.5…25 mm² - cable stiffness: flexible with cable end | |
| Power circuit: screw clamp terminals 2 2.5…10 mm² - cable stiffness: flexible with cable end | |
| Power circuit: screw clamp terminals 1 2.5…25 mm² - cable stiffness: solid without cable end | |
| Power circuit: screw clamp terminals 2 2.5…16 mm² - cable stiffness: solid without cable end | |
| Tightening torque | Control circuit: 1.2 N.m |
| Power circuit: 5 N.m | |
| Auxiliary contact composition | 1 NO + 1 NC |
| Minimum switching voltage | 17 V for control circuit |
| Minimum switching current | 5 mA for control circuit |
| Insulation resistance | > 10 MOhm for control circuit |
| Non-overlap time | 1.5 ms on energisation guaranteed between NC and NO contact |
| 1.5 ms on de-energisation guaranteed between NC and NO contact | |
| mounting support | Plate |
| DIN rail | |
| Environment | |
| Standards | IEC 60947-4-1 |
| IEC 60947-1 | |
| IEC 60947-5-1 | |
| product certifications | EAC |
| CE | |
| IP degree of protection | IP2X conforming to IEC 60529 |
| Protective treatment | TH (pollution degree 3) conforming to IEC 60068-2-30 test Db |
| Permissible ambient air temperature around the device | -20…70 °C at Uc |
| -60…80 °C storage | |
| -5…55 °C operation | |
| Operating altitude | 3000 m without derating |
| Fire resistance | 850 °C conforming to IEC 60695-2-1 |
| Mechanical robustness | Vibrations contactor open (1.5 Gn, 5...300 Hz) |
| Vibrations contactor closed (3 Gn, 5...300 Hz) | |
| Shocks contactor open (6 Gn for 11 ms) | |
| Shocks contactor closed (7 Gn for 11 ms) | |
| height | 127 mm |
| Width | 75 mm |
| Depth | 114 mm |
| Net weight | 0.98 kg |