LC1E50E7 | Easy TeSys Control 3P 50A 1NO+1NC – Schneider Electric

Name: LC1E50E7 | Easy TeSys Control 3P 50A 1NO+1NC - Schneider Electric - myelectric.in
Brand: Schneider Electric
SKU: LC1E50E7
Price: 17335.00 INR
Availability: OutOfStock

SKU: LC1E50E7

₹17,335.00 Excl. GST

Out of stock

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Looking for the LC1E50E7 | Easy TeSys Control 3P 50A 1NO+1NC? This genuine Schneider Electric electrical component from the Easy TeSys range is built for industrial, commercial, and infrastructure applications, combining proven reliability with full compliance to applicable IEC/IS standards. Key ratings include 50 A, Power circuit: <= 690 V AC 50/60 Hz, 3P. Order part number LC1E50E7 from myelectric.in — a trusted Schneider Electric supplier offering competitive pricing, GST billing, and shipping across India and overseas.

📋 Technical Specifications

Product
Brand	Schneider Electric
Part Number / SKU	LC1E50E7
Category	Electrical Component
Main
Range	Easy TeSys
Range of product	Easy TeSys Control
Product or component type	Contactor
Device short name	LC1E
Contactor application	Motor control Resistive load
Utilisation category	AC-3 AC-3e AC-1
Poles description	3P
[Ue] rated operational voltage	Power circuit: <= 690 V AC 50/60 Hz
[Ie] rated operational current	50 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 voltage	48 V AC 50/60 Hz
Complementary
Motor power kW	11 kW at 220/230 V AC 50/60 Hz 22 kW at 380/400 V AC 22 kW at 415/440 V AC 30 kW at 500 V AC 30 kW at 660/690 V AC 33 kW at 660…690 V
Pole contact composition	3 NO
[Ith] conventional free air thermal current	70 A (at 55 °C) for power circuit
Irms rated making capacity	650 A at 440 V AC for power circuit conforming to IEC 60947-4-1
Rated breaking capacity	425 A at 440 V for power circuit conforming to IEC 60947
[Icw] rated short-time withstand current	400 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 rating	100 A gG at <= 690 V coordination type 1 for power circuit 10 A gG at <= 690 V for auxiliary contact circuit conforming to IEC 60947-5-1
Average impedance	1.5 mOhm – Ith 70 A 50 Hz for power circuit
Power dissipation per pole	3.8 W AC-3 7.4 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 (-5…55 °C):operational 50/60 Hz 0.3…0.6 Uc (-5…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 60 °C
Connections – terminals	Power circuit: screw clamp terminals 1 2.5…25 mm² – cable stiffness: flexible without cable end Power circuit: screw clamp terminals 2 2.5…10 mm² – cable stiffness: flexible 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…16 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 Control circuit: screw clamp terminals 1 1…4 mm² – cable stiffness: flexible without cable end Control circuit: screw clamp terminals 2 1…2.5 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…4 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
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 auxiliary contact circuit
Minimum switching current	5 mA for auxiliary contact circuit
Insulation resistance	> 10 MOhm for auxiliary contact 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	DIN rail Plate
Environment
Standards	EN/IEC 60947-1 EN/IEC 60947-4-1 EN/IEC 60947-5-1 GB/T 14048.1 GB/T 14048.4 GB/T 14048.5 EN/IEC 60335-1:Clause 30.2 EN/IEC 60335-2-40:Annex JJ
Product certifications	CB Scheme CCC CE EAC
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
Product weight	0.98 kg
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	11.4 cm
Package 1 Width	7.5 cm
Package 1 Length	12.7 cm
Package 1 Weight	980 g
Contractual warranty
Warranty (in months)	18

⚡ Key Features

50 A current rating — confirmed from product specifications; size wiring and terminals to match or exceed this value.
1 NO + 1 NC contact arrangement — provides the stated switching capacity for control and signalling circuits.
Manufactured to IS/IEC 60947, IS 8828 (MCBs), IS 13947, IEC 61439 (DBs) — complies with Indian BIS and IEC international safety standards.
BIS certified, CE marked, RoHS compliant — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
Genuine authorised Schneider Electric product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.

❓ Frequently Asked Questions

Q: What is the significance of the 50 A rating on the LC1E50E7?

A: The 50 A rating is the device’s maximum continuous current carrying capacity under specified conditions (typically 40°C ambient). For circuit design, use 80% of this value as the design current to allow for derating due to grouping, temperature, and future load growth.

Q: What does the 1 NO + 1 NC contact configuration on the LC1E50E7 mean?

A: This device has both Normally Open (NO) and Normally Closed (NC) contacts. NO contacts close when the device operates (energised/tripped); NC contacts open. This allows both start-interlock and stop-interlock circuits from a single device.