-46%

Schneider LC1D38E7 Contactor | TeSys D – 3P(3 NO) – AC-3 – <= 440 V 38 A – 48 V AC 50/60 Hz coil

Schneider Electric
Availability:

In stock


Schneider LC1D38E7 Contactor

3,562 EGP 6,596 EGP

In stock

Compare

Schneider LC1D38E7 Contactor: Enhancing Electrical Systems

Contactors play a crucial role in the operation of various electrical systems, ensuring efficient control and management of power circuits. Among the myriad of contactors available in the market, it stands out for its exceptional performance and reliability. In this article, we delve into the features, applications, advantages, installation guide, maintenance tips, and more, to provide a comprehensive overview of it.

Features of Schneider LC1D38E7 Contactor

it boasts a range of features that make it an ideal choice for diverse applications. With a high capacity and ratings, it can handle heavy loads effortlessly. Available in various coil voltage options, it offers flexibility in installation. The contact material ensures low wear and tear, enhancing longevity. Despite its robust performance, its compact design makes it easy to integrate into different systems seamlessly.

Applications of Schneider LC1D38E7 Contactor

From industrial machinery to HVAC systems, motor control to lighting systems, it finds wide-ranging applications across industries. Its versatility and reliability make it a preferred choice for controlling and switching electrical circuits in diverse settings.

Advantages of Using Schneider LC1D38E7 Contactor

One of the primary advantages of it is its reliability. It ensures uninterrupted operation, minimizing downtime and enhancing productivity. With a durable design, it can withstand harsh operating conditions, offering long-term performance. Additionally, its ease of installation and compatibility with various systems make it a convenient choice for engineers and technicians.

Installation Guide

Installing it is a straightforward process, provided proper precautions are taken. It is essential to follow the manufacturer’s guidelines and adhere to safety protocols to ensure a secure installation. Detailed instructions, including wiring diagrams and mounting procedures, are provided in the product manual.

Maintenance Tips

To ensure optimal performance and longevity of it, regular maintenance is essential. This includes periodic inspection for signs of wear or damage, cleaning of contacts, and timely replacement of worn-out components. Following the recommended maintenance schedule helps prevent unexpected failures and ensures the continued operation of electrical systems.

Comparison with Alternatives

When compared to other contactor models available in the market, it offers several advantages. Its robust construction, high reliability, and compatibility with a wide range of applications set it apart from its competitors. While there may be alternatives with similar features, the Schneider LC1D38E7 excels in terms of performance and durability.

Customer Reviews

Feedback from users who have installed and used it provides valuable insights into its performance and reliability. Many users commend its sturdy build quality, ease of installation, and consistent operation. Positive reviews highlight its ability to handle heavy loads without faltering, making it a trusted component in electrical systems.

Common Issues and Troubleshooting

Despite its exceptional performance, users may encounter occasional issues with the Schneider LC1D38E7 contactor. Common problems include overheating, contact welding, and coil failure. However, these issues can be easily addressed with proper troubleshooting techniques outlined in the product manual.

Conclusion

The Schneider LC1D38E7 contactor emerges as a reliable and efficient solution for controlling and switching electrical circuits in various applications. With its robust construction, versatile functionality, and user-friendly design, it offers unmatched performance and durability. Whether in industrial settings or commercial establishments, the Schneider LC1D38E7 contactor proves to be an indispensable component in enhancing electrical systems.

Main
RangeTeSys
TeSys Deca
Range of productTeSys Deca
Product or component typeContactor
Device short nameLC1D
Contactor applicationMotor control
Resistive load
Utilisation categoryAC-4
AC-1
AC-3
AC-3e
Poles description3P
[Ue] rated operational voltagePower circuit: <= 690 V AC 25…400 Hz
Power circuit: <= 300 V DC
[Ie] rated operational current50 A (at <60 °C) at <= 440 V AC AC-1 for power circuit
38 A (at <60 °C) at <= 440 V AC AC-3 for power circuit
38 A (at <60 °C) at <= 440 V AC AC-3e for power circuit
[Uc] control circuit voltage48 V AC 50/60 Hz
Complementary
Motor power kW18.5 kW at 500 V AC 50/60 Hz (AC-3)
18.5 kW at 660…690 V AC 50/60 Hz (AC-3)
7.5 kW at 400 V AC 50/60 Hz (AC-4)
18.5 kW at 380…400 V AC 50/60 Hz (AC-3)
9 kW at 220…230 V AC 50/60 Hz (AC-3)
18.5 kW at 415…440 V AC 50/60 Hz (AC-3)
18.5 kW at 500 V AC 50/60 Hz (AC-3e)
18.5 kW at 660…690 V AC 50/60 Hz (AC-3e)
18.5 kW at 380…400 V AC 50/60 Hz (AC-3e)
9 kW at 220…230 V AC 50/60 Hz (AC-3e)
18.5 kW at 415…440 V AC 50/60 Hz (AC-3e)
Motor power hp10 hp at 230/240 V AC 50/60 Hz for 3 phases motors
10 hp at 200/208 V AC 50/60 Hz for 3 phases motors
5 hp at 240 V AC 50/60 Hz for 1 phase motors
20 hp at 480 V AC 50/60 Hz for 3 phases motors
25 hp at 600 V AC 50/60 Hz for 3 phases motors
Compatibility codeLC1D
Pole contact composition3 NO
Protective coverWith
[Ith] conventional free air thermal current10 A (at 60 °C) for signalling circuit
50 A (at 60 °C) for power circuit
Irms rated making capacity140 A AC for signalling circuit conforming to IEC 60947-5-1
250 A DC for signalling circuit conforming to IEC 60947-5-1
550 A at 440 V for power circuit conforming to IEC 60947
Rated breaking capacity550 A at 440 V for power circuit conforming to IEC 60947
[Icw] rated short-time withstand current60 A 40 °C – 10 min for power circuit
430 A 40 °C – 1 s for power circuit
150 A 40 °C – 1 min for power circuit
310 A 40 °C – 10 s for power circuit
100 A – 1 s for signalling circuit
120 A – 500 ms for signalling circuit
140 A – 100 ms for signalling circuit
Associated fuse rating10 A gG for signalling circuit conforming to IEC 60947-5-1
63 A gG at <= 690 V coordination type 1 for power circuit
63 A gG at <= 690 V coordination type 2 for power circuit
Average impedance2 mOhm – Ith 50 A 50 Hz for power circuit
Power dissipation per pole5 W AC-1
3 W AC-3
3 W AC-3e
[Ui] rated insulation voltagePower circuit: 600 V CSA certified
Power circuit: 600 V UL certified
Signalling circuit: 690 V conforming to IEC 60947-1
Signalling circuit: 600 V CSA certified
Signalling circuit: 600 V UL certified
Power circuit: 690 V conforming to IEC 60947-4-1
Overvoltage categoryIII
Pollution degree3
[Uimp] rated impulse withstand voltage6 kV conforming to IEC 60947
Safety reliability levelB10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1
B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
Mechanical durability15 Mcycles
Electrical durability1.4 Mcycles 50 A AC-1 at Ue <= 440 V
1.4 Mcycles 38 A AC-3 at Ue <= 440 V
1.4 Mcycles 38 A AC-3e at Ue <= 440 V
Control circuit typeAC at 50/60 Hz
Coil technologyWithout built-in suppressor module
Control circuit voltage limits0.3…0.6 Uc (-40…70 °C):drop-out AC 50/60 Hz
0.8…1.1 Uc (-40…60 °C):operational AC 50 Hz
0.85…1.1 Uc (-40…60 °C):operational AC 60 Hz
1…1.1 Uc (60…70 °C):operational AC 50/60 Hz
Inrush power in VA70 VA 60 Hz cos phi 0.75 (at 20 °C)
70 VA 50 Hz cos phi 0.75 (at 20 °C)
Hold-in power consumption in VA7.5 VA 60 Hz cos phi 0.3 (at 20 °C)
7 VA 50 Hz cos phi 0.3 (at 20 °C)
Heat dissipation2…3 W at 50/60 Hz
Operating time4…19 ms opening
12…22 ms closing
Maximum operating rate3600 cyc/h 60 °C
Maximum operating rate3600 cyc/h at 60 °C
Connections – terminalsControl 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 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 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…10 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 1…10 mm² – cable stiffness: flexible with cable end
Power circuit: screw clamp terminals 2 1.5…6 mm² – cable stiffness: flexible with cable end
Power circuit: screw clamp terminals 1 1.5…10 mm² – cable stiffness: solid without cable end
Power circuit: screw clamp terminals 2 2.5…10 mm² – cable stiffness: solid without cable end
Tightening torqueControl circuit: 1.7 N.m – on screw clamp terminals – with screwdriver flat Ø 6 mm
Control circuit: 1.7 N.m – on screw clamp terminals – with screwdriver Philips No 2
Power circuit: 2.5 N.m – on screw clamp terminals – with screwdriver flat Ø 6 mm
Power circuit: 2.5 N.m – on screw clamp terminals – with screwdriver Philips No 2
Control circuit: 1.7 N.m – on screw clamp terminals – with screwdriver pozidriv No 2
Power circuit: 2.5 N.m – on screw clamp terminals – with screwdriver pozidriv No 2
Auxiliary contact composition1 NO + 1 NC
Auxiliary contacts typetype mechanically linked 1 NO + 1 NC conforming to IEC 60947-5-1
type mirror contact 1 NC conforming to IEC 60947-4-1
Signalling circuit frequency25…400 Hz
Minimum switching voltage17 V for signalling circuit
Minimum switching current5 mA for signalling circuit
Insulation resistance> 10 MOhm for signalling circuit
Non-overlap time1.5 ms on de-energisation between NC and NO contact
1.5 ms on energisation between NC and NO contact
Mounting supportPlate
Rail
Environment
StandardsCSA C22.2 No 14
EN 60947-4-1
EN 60947-5-1
IEC 60947-4-1
IEC 60947-5-1
UL 60947-4-1
IEC 60335-1:Clause 30.2
IEC 60335-2-40:Annex JJ
UL 60335-2-40:Annex JJ
CSA C22.2 No 60947-4-1
Product certificationsUL
CCC
CSA
Marine
UKCA
EAC
CB Scheme
IP degree of protectionIP20 front face conforming to IEC 60529
Protective treatmentTH conforming to IEC 60068-2-30
Climatic withstandconforming to IACS E10 exposure to damp heat
conforming to IEC 60947-1 Annex Q category D exposure to damp heat
Permissible ambient air temperature around the device-40…60 °C
60…70 °C with derating
Operating altitude0…3000 m
Fire resistance850 °C conforming to IEC 60695-2-1
Flame retardanceV1 conforming to UL 94
Mechanical robustnessVibrations contactor open (2 Gn, 5…300 Hz)
Vibrations contactor closed (4 Gn, 5…300 Hz)
Shocks contactor closed (15 Gn for 11 ms)
Shocks contactor open (8 Gn for 11 ms)
Height85 mm
Width45 mm
Depth92 mm
Net weight0.38 kg
Packing Units
Unit Type of Package 1PCE
Number of Units in Package 11
Package 1 Height5.000 cm
Package 1 Width9.200 cm
Package 1 Length11.200 cm
Package 1 Weight420.000 g
Unit Type of Package 2S02
Number of Units in Package 220
Package 2 Height15.000 cm
Package 2 Width30.000 cm
Package 2 Length40.000 cm
Package 2 Weight8.716 kg
Contractual warranty
Warranty18 months

Main documents

DatasheetDownload Datasheet
Product datasheetLC1D38E7 
Instruction sheet
Download
Catalogue
Download
CAD Files
Download
Environmental disclosureDownload

Based on 0 reviews

0.0 overall
0
0
0
0
0

Be the first to review “Schneider LC1D38E7 Contactor | TeSys D – 3P(3 NO) – AC-3 – <= 440 V 38 A – 48 V AC 50/60 Hz coil”

There are no reviews yet.

SHOPPING CART

close
error: Content is protected !!
Let's Chat