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Schneider Electric LA4KA1U Suppressor Module

The TeSys LA4KA1U suppressor module is designed for efficient transient voltage suppression using an RC circuit technology. Suitable for control circuits operating between 110 and 250 V AC, it ensures protection against voltage spikes with a maximum peak voltage of 3Uc. Mountable via clip-on on the front side, this compact module measures approximately 25 mm in height, 6 mm in width, and 22 mm in depth. Certified by CSA and UL, it is ideal for industrial automation systems requiring reliable surge suppression in control panels and electrical installations.

Authorized Distributors
Source:DigiKey
Part No:LA4KA1U
Stock:3
Inv Date:06-07-2026
Price: Unit price: $10.92
Buy/RFQ:
Part No:LA4KA1U
Stock:22
Inv Date:06-08-2026
Price: Unit price: $10.35
Buy/RFQ:
Part No:LA4KA1U
Stock:2
Inv Date:06-07-2026
Price: Unit price: $15.21
Buy/RFQ:
Part No:LA4KA1U
Stock:0
Inv Date:06-07-2026
Price: Unit price: $15.07
Buy/RFQ:

Schneider Electric LA4KA1U Suppressor Module Specifications:

  • Control circuit voltage: 110-250 V AC
  • Maximum peak voltage: 3Uc
  • Mounting: Front side, clip-on
  • Height: 25 mm
  • Width: 6 mm
  • Depth: 22 mm
  • Net weight: 0.01 kg
  • Standards: IEC 60947, VDE 0660, NF C 63-110, BS 5424
  • Certifications: CSA, UL
  • IP degree of protection: IP2xVDE 0106
  • Ambient temperature for operation: -25°C to 50°C
  • Ambient temperature for storage: -50°C to 80°C
  • Packaging quantity: Set of 5
  • Package weight: 0.01 lbs
  • Disposal regulation: WEEE compliant
  • Warranty: 18 months

Buy the Schneider Electric LA4KA1U – Reliable Suppressor Module for Industrial Applications

Experience reliable surge protection with the Schneider Electric LA4KA1U suppressor module, ideal for industrial control circuits operating between 110 and 250 V AC. Features RC circuit technology, compact design, and front mounting for easy installation. Certified by CSA and UL standards, ensuring safety and performance. Its robust construction and compliance with environmental regulations make it perfect for industrial automation, control panels, and electrical systems requiring surge suppression. Purchase online for quick, secure delivery and seamless integration into your equipment.

Get Schneider Electric LA4KA1U today—built for precision transient suppression and long-lasting protection in control systems.

Frequently Asked Questions

Where can I buy Schneider Electric LA4KA1U?

You can click on the BUY or RFQ button to purchase LA4KA1U from an authorized Schneider Electric distributor.

How do I troubleshoot issues or seek technical support for part LA4KA1U?

You can download the LA4KA1U datasheet or visit the Schneider Electric website for support.

Who is the manufacturer of LA4KA1U?

Schneider Electric

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