Description

Schneider LA9G970 | Mechanical Interlock, for TeSys Giga contactor LC1G115-500, IP20

 

The Schneider LA9G970 is a mechanical interlock designed specifically for use with TeSys Giga contactors LC1G115-500. This interlock prevents the simultaneous operation of two contactors, ensuring electrical system safety and reducing the risk of faults due to accidental activation. With an IP20 protection rating, it offers adequate protection against direct contact, making it ideal for industrial and commercial applications.

2. Technical Specifications:

  • Model: Schneider LA9G970
  • Device Type: Mechanical Interlock
  • Compatible with: TeSys Giga Contactor LC1G115-500
  • Protection Rating: IP20 (Protection against direct contact with internal components)
  • Interlock Function: Prevents simultaneous operation of two contactors
  • Easy Installation: Designed for seamless integration with LC1G115-500 contactors
  • Application: Used in electrical control systems requiring alternating switching between two circuits

3. Key Features:

  • Prevents Simultaneous Operation: Ensures that two contactors cannot be engaged at the same time, preventing operational errors.
  • High Durability: Built with high-quality materials for long-lasting performance and reliability.
  • IP20 Protection: Provides safety against accidental direct contact, enhancing operator security.
  • Easy to Install: Specifically designed for TeSys Giga LC1G115-500 contactors, allowing for quick and hassle-free installation.
  • Enhances Electrical Safety: Reduces the risk of electrical faults and arc flash incidents caused by unintended simultaneous switching.

4. Applications:

  • Industrial Applications: Used in factories for controlling heavy machinery and automation systems.
  • Power Systems: Ideal for power plants and distribution systems that require safe switching between two power sources.
  • Commercial Applications: Suitable for commercial buildings needing precise control over power distribution.
  • Alternate Switching Systems: Used in electrical circuits where loads need to be alternated between two contactors to ensure safe and efficient operation.

 

Additional information

brands

Schneider Electric

Specifications

Main
Range TeSys
Device short name LA9G
Product or component type Mechanical interlock
Accessory / separate part category Interlocking accessory
Interlocking type Mechanical
Range compatibility TeSys Giga
Product compatibility LC1G115...500 LC1G205...475
Poles description 3P 4P
Electrical circuit type Reversing Star-delta Changeover
Complementary
Height 50 mm
Width 80 mm
Depth 120 mm
Product weight 0.25 kg
Environment
Pollution degree 3 conforming to IEC 60947-1
Operating altitude 3000 m without derating 5000 m with derating factor
Standards EN/IEC 60947-4-1 UL 60947-4-1 CSA C22.2 No 60947-4-1 GB/T 14048.4
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 5.300 cm
Package 1 Width 8.200 cm
Package 1 Length 18.300 cm
Package 1 Weight 236.000 g
Unit Type of Package 2 S02
Number of Units in Package 2 12
Package 2 Height 15.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 3.233 kg

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