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Schneider LC1E50M7 | Easy TeSys contactor 3P(3 NO) – AC-3 – <= 440 V 50A – 220 V AC coil


Schneider LC1E50M7 | Easy TeSys contactor 3P(3 NO) – AC-3 – <= 440 V 50A – 220 V AC coil

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Schneider LC1E50M7 | Easy TeSys contactor 3P(3 NO) – AC-3 – <= 440 V 50A – 220 V AC coil

The Schneider LC1E50M7 is a high-performance contactor from the Easy TeSys series, designed for efficient control of electrical circuits in industrial and commercial applications. This contactor is ideal for switching and controlling electrical loads, with a rated current of 50A and a 220V AC coil voltage. Its design ensures long-term durability and reliability, making it suitable for various demanding environments.

Technical Specifications

Here are the key technical details of the LC1E50M7 contactor:

  • Model: LC1E50M7
  • Brand: Schneider Electric
  • Number of Poles: 3P (3 NO)
  • Maximum Operating Voltage (AC-3/AC-3e): Up to 440V
  • Rated Current (AC-3): 50A
  • Coil Voltage: 220V AC
  • Frequency: 50/60Hz
  • Design: Compact and robust, designed for easy installation in control panels
  • Compliance: Meets IEC 60947-4-1 standards

Key Features

The Schneider LC1E50M7 contactor offers several features that make it a top choice for professionals:

  1. Reliable Performance – Handles medium to high-power electrical loads with ease.
  2. Durable Construction – Made with high-quality materials to withstand the harsh conditions of industrial environments.
  3. Space-Saving Design – The compact design allows for easy installation in control panels without taking up much space.
  4. Energy Efficient – Opt
  5. ntrol – Ideal for controlling electric motors in industrial machinery, production lines, and other equipment.
  6. Control Panels – Used in electrical control panels to manage switching functions for equipment and machinery.
  7. Light
  8. imized for low power consumption while maintaining consistent performance.
  9. Enhanced Safety – Designed with safety features to protect against overloading and electrical faults.
  10. Global Compatibility – Operates efficiently on 50/60Hz power networks, ensuring compatibility with international standards.

Applications

The LC1E50M7 contactor is versatile and can be used in various applications, such as:

  1. Motor Coing Systems – Suitable for controlling large-scale lighting circuits in commercial or industrial environments.
  2. Industrial Automation – Applied in automated systems for the management and operation of various types of machinery and devices.
  3. HVAC Systems – Used in heating, ventilation, and air conditioning systems to regulate power and improve energy efficiency.
brands

Schneider Electric

Main
RangeEasy TeSys
Range of productEasy TeSys Control
Product or component typeContactor
Device short nameLC1E
Contactor applicationMotor control
Resistive load
Utilisation categoryAC-3
AC-3e
AC-1
Poles description3P
[Ue] rated operational voltagePower circuit: <= 690 V AC 50/60 Hz
[Ie] rated operational current50 A (at <55 °C) at <= 440 V AC AC-3 for power circuit
40 A (at <55 °C) at <= 440 V AC AC-3e for power circuit
70 A (at <55 °C) at <= 440 V AC AC-1 for power circuit
[Uc] control circuit voltage220 V AC 50/60 Hz
Complementary
Motor power kW15 kW at 220…230 V AC 50/60 Hz
22 kW at 380…400 V
25 kW at 415 V
30 kW at 440 V
30 kW at 500 V
33 kW at 660…690 V
Pole contact composition3 NO
[Ith] conventional free air thermal current70 A (at 55 °C) for power circuit
Irms rated making capacity500 A at 440 V AC for power circuit conforming to IEC 60947-4-1
Rated breaking capacity400 A at 440 V for power circuit conforming to IEC 60947
[Icw] rated short-time withstand current400 A 40 °C – 10 s for power circuit
208 A 40 °C – 60 s for power circuit
84 A 40 °C – 600 s for power circuit
Associated fuse rating10 A gG at <= 690 V coordination type 1 for control circuit conforming to IEC 60947-5-1
100 A gG at <= 690 V coordination type 1 for power circuit
Average impedance1.5 mOhm – Ith 70 A 50 Hz for power circuit
Power dissipation per pole3.8 W AC-3
7.4 W AC-1
[Ui] rated insulation voltage690 V conforming to IEC 60947-4-1
overvoltage categoryIII
pollution degree3
[Uimp] rated impulse withstand voltage6 kV coil not connected to the power circuit conforming to IEC 60947
Mechanical durability5000000 cycles
Electrical durability350000 cycles AC-1
900000 cycles AC-3
Control circuit typeAC at 50/60 Hz
Control circuit voltage limits0.85…1.1 Uc (-5…55 °C):operational 50/60 Hz
0.3…0.6 Uc (-5…55 °C):drop-out 50/60 Hz
Inrush power in VA160 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 VA15 VA 50 Hz cos phi 0.3 (at 20 °C)
13 VA 60 Hz cos phi 0.3 (at 20 °C)
Heat dissipation6…10 W for control circuit
Operating time20…26 ms on closing
8…12 ms on opening
Maximum operating rate1200 cyc/h 60 °C
Connections – terminalsControl 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 torqueControl circuit: 1.2 N.m
Power circuit: 5 N.m
Auxiliary contact composition1 NO + 1 NC
Minimum switching voltage17 V for control circuit
Minimum switching current5 mA for control circuit
Insulation resistance> 10 MOhm for control circuit
Non-overlap time1.5 ms on energisation guaranteed between NC and NO contact
1.5 ms on de-energisation guaranteed between NC and NO contact
Mounting supportDIN rail
Plate
Environment
StandardsIEC 60947-5-1
IEC 60947-4-1
IEC 60947-1
Product certificationsEAC
CE
IP degree of protectionIP2X conforming to IEC 60529
Protective treatmentTH (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 altitude3000 m without derating
Fire resistance850 °C conforming to IEC 60695-2-1
Mechanical robustnessVibrations 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)
Height127 mm
Width75 mm
Depth114 mm
Product weight0.98 kg
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height8.200 cm
Package 1 Width12.500 cm
Package 1 Length13.100 cm
Package 1 Weight976.000 g
Unit Type of Package 2S02
Number of Units in Package 29
Package 2 Height15.000 cm
Package 2 Width30.000 cm
Package 2 Length40.000 cm
Package 2 Weight9.164 kg

Main Document

Data Sheet : Download

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