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Schneider Electric LA4KC1B Surge Suppressor Module

The TeSys K suppressor module offers bidirectional peak voltage limiting for control circuits operating at 12 to 24 V DC. Designed for easy front-side mounting via clip-on, it features a peak limiting diode technology to protect against voltage surges. Certified by UL and CSA, with an IP2x protection rating, it includes an LED indicator for local signaling. The compact design measures 25mm in height, 6mm in width, and 22mm in depth, weighing only 0.01 kg. Suitable for industrial applications requiring reliable surge suppression for control devices.

Authorized Distributors
Source:Newark
Part No:LA4KC1B
Stock:30
Inv Date:06-08-2026
Price: Unit price: $24.26
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Source:DigiKey
Part No:LA4KC1B
Stock:0
Inv Date:06-08-2026
Price: Unit price: $10.92
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Part No:LA4KC1B
Stock:95
Inv Date:06-08-2026
Price: Unit price: $10.92
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Part No:LA4KC1B
Stock:47
Inv Date:06-08-2026
Price: Unit price: $10.09
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Part No:LA4KC1B
Stock:0
Inv Date:06-08-2026
Price: Unit price: $13.87
Buy/RFQ:
Part No:LA4KC1B
Stock:0
Inv Date:06-08-2026
Price: Unit price: $13.87
Buy/RFQ:
Part No:LA4KC1B
Stock:64
Inv Date:06-08-2026
Price: Unit price: $10.994
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Schneider Electric LA4KC1B Surge Suppressor Module Specifications:

  • Range: TeSys
  • Device type: Suppressor module
  • Short name: La4k
  • Mounting: Front side, clip-on
  • Technology: Bidirectional peak limiting diode
  • Control circuit voltage: 12-24 V DC
  • Maximum peak voltage: 2Uc
  • Local signalling: LED
  • Quantity per set: 5
  • Dimensions: 25mm height, 6mm width, 22mm depth
  • Weight: 0.01 kg
  • Standards: IEC 60947, VDE 0660, BS 5424, NF C 63-110
  • Certifications: CSA, UL
  • IP rating: IP2x (VDE 0106)
  • Protection: IP2x conforming to VDE 0106
  • Environmental: TC conforming to IEC 60068 and DIN 50016
  • Temperature range operational: -25°C to +50°C
  • Storage temperature: -50°C to +80°C
  • Warranty: 18 months

Buy the TeSys LA4KC1B – Reliable Surge Suppressor Module for Industrial Applications

Enhance your control system's safety and reliability with the TeSys surge suppressor module. Its bidirectional peak limiting diode technology efficiently protects against voltage transients at 12-24 V DC. Easy clip-on front mounting simplifies installation in various industrial settings. Certified by UL and CSA, it has an IP2x protection class, with indicator LED for status monitoring. Compact and lightweight, this module ensures optimal surge suppression, helping to prevent equipment damage and downtime, making it an essential component for robust industrial control systems.

Get TeSys LA4KC1B today—built for precise voltage surge protection and long-lasting durability in control circuits.

Frequently Asked Questions

Where can I buy Schneider Electric LA4KC1B?

You can click on the BUY or RFQ button to purchase LA4KC1B from an authorized Schneider Electric distributor.

How do I troubleshoot issues or seek technical support for part LA4KC1B?

You can download the LA4KC1B datasheet or visit the Schneider Electric website for support.

Who is the manufacturer of LA4KC1B?

Schneider Electric

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