Description

Schneider LAEN20 | Auxiliary contact block,Easy TeSys Control,2NO,for LC1E/CAE

Schneider LAEN20: Detailed Overview

Introduction

The Schneider LAEN20 is a robust auxiliary contact block designed for use with contactors in industrial control circuits. Renowned for its reliability and efficiency, the LAEN20 enhances the operational flexibility of control panels while ensuring superior performance in a variety of applications.

This article explores the key features, technical specifications, applications, and benefits of the Schneider LAEN20.

Technical Specifications

  • Model Number: LAEN20
  • Type: Auxiliary Contact Block
  • Contacts Configuration: 2 Normally Open (2NO) contacts
  • Rated Voltage: Up to 690V AC
  • Rated Current: 10A (AC-15 utilization category)
  • Mounting Type: Front-mounting on contactors
  • Standards Compliance: IEC 60947-5-1 for industrial control equipment

Key Features

  1. Enhanced Flexibility:
    • Adds auxiliary functionality to contactors, expanding their control capabilities.
  2. Compact and Lightweight:
    • Designed to minimize additional space requirements within control panels.
  3. High Durability:
    • Built to withstand frequent switching operations and harsh industrial environments.
  4. User-Friendly Installation:
    • Quick front-mounting design allows seamless integration with compatible contactors.
  5. Reliable Performance:
    • Consistent and precise operation, ensuring minimal downtime.

Applications

The Schneider LAEN20 is widely used in:

  • Motor Control Circuits: For auxiliary signaling and interlocking.
  • Industrial Automation: Enhancing functionality in programmable logic controllers (PLCs) and control systems.
  • Power Distribution Panels: Supporting indication and signaling operations.
  • Process Industries: Assisting in the monitoring and control of production systems.

Benefits

  • Operational Efficiency: Supports smooth operation and accurate signaling in complex circuits.
  • Versatility: Compatible with Schneider contactor ranges like the LC1 series.
  • Safety Assurance: Ensures secure connections and reliable auxiliary operations.
  • Long Lifespan: Engineered for durability, even in demanding environments.

Additional information

brands

Schneider Electric

Specifications

Main
Range Easy TeSys
range of product Easy TeSys Control
product or component type Auxiliary contact block
device application Signalling
Device short name LAEN
Colour Grey (RAL 7011)
Complementary
Range compatibility EasyPact EasyPact TVS LC1E
Mounting location Front
Auxiliary contacts operation Instantaneous
Pole contact composition 2 NO
[Ui] rated insulation voltage 690 V - for control circuit conforming to IEC 60947-5-1
[Ue] rated operational voltage <= 690 V
[Ith] conventional free air thermal current 8 A (at 60 °C)
Irms rated making capacity 140 A AC conforming to IEC 60947-5-1
[Icw] rated short-time withstand current 100 A - 1 s 120 A - 500 ms 140 A - 100 ms
Protection type GG fuse 10 A
Mechanical durability 10 Mcycles
Minimum switching current 5 mA
minimum switching voltage 17 V
Non-overlap time 1.5 ms on energisation no overlap between NC and NO contact 1.5 ms on de-energisation no overlap between NC and NO contact
Insulation resistance > 10 MOhm
Connections - terminals Control circuit: screw clamp terminals 1 1 mm² - external diameter: 6 mm - cable stiffness: solid or flexible with cable end Control circuit: screw clamp terminals 1 1 mm² - external diameter: 6 mm - cable stiffness: solid or flexible without cable end Control circuit: screw clamp terminals 2 2.5 mm² - external diameter: 6 mm - cable stiffness: solid or flexible with cable end Control circuit: screw clamp terminals 2 2.5 mm² - external diameter: 6 mm - cable stiffness: solid or flexible without cable end
net weight 0.035 kg
Environment
Environmental characteristic Standard environment
Standards IEC 60947-5-1
Product certifications GOST
IP degree of protection IP20 conforming to IEC 60529
Protective treatment TH conforming to IEC 60068
Ambient air temperature for operation -5…55 °C
Ambient air temperature for storage -60…80 °C
Operating altitude 3000 m without derating
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 2.500 cm
Package 1 Width 3.700 cm
Package 1 Length 4.400 cm
Package 1 Weight 34.000 g
Unit Type of Package 2 S02
Number of Units in Package 2 100
Package 2 Height 15.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 3.716 kg
Unit Type of Package 3 P06
Number of Units in Package 3 1600
Package 3 Height 75.000 cm
Package 3 Width 60.000 cm
Package 3 Length 80.000 cm
Package 3 Weight 67.456 kg
Contractual warranty
Warranty 18 months

Main Document

Main Document

Data Sheet : Download

Main Document

Data Sheet : Download

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