Lightning and surge protection

Weidmuller offers different options for lightning and surge protection in different applications.

VARITECTOR PU US-line

In the North American market, electrical installations need to have surge protection.

Surge Protection Quick Selector

The VPR of SPDs is tested with a wire length of 6 inches. The voltage drop over the SPDs line increases by 1kV with every 40 inches of wire length.

Image of Weidmüller CRIMPFIX R VARIO Automatic Stripper and Crimper Machine CRIMPFIX R VARIO Automatic Stripper and Crimper Machine Publish Date: 2026-10-21

Weidmüller surge protection devices designed for energy systems, including lightning and overvoltage protection solutions for reliable system performance.

Simple, Fast Crimping of Wire End Ferrules

Information on Weidmuller CRIMPFIX R VARIO.

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The new generation of TeSys Deca with SNAP IN technology is here to change how control panels get built.

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Explore how the u-remote I/O platform helps organizations establish a single remote I/O standard across multiple automation environments.

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Discover how the TeSys Deca motor starters featuring innovative SNAP IN technology helps streamline operations, simplify training, and increase throughput.

High-precision inclinometer up to ±0.001° accuracy with auto-compensation and advanced filtering algorithms. Resistant to EMI, ideal for industrial automation, solar tracking, PTZ systems, and structural monitoring. Low cost and simple installation.

Image of Weidmüller DURAmax DC UPS DURAmax DC UPS Publish Date: 2026-09-09

DURAmax DC UPS from Weidmüller delivers reliable 24 VDC backup power for industrial automation. Compact, intelligent and easy to monitor for maximum uptime.

PROtop - Efficient, Powerful, Innovative

Weidmüller PROtop power supplies combine high efficiency and compact housing with high durability to reduce cost and to create space in the control cabinet.

Compact, mobile UV-curing printer for wire, terminal, and device marking. Durable, intuitive, and low-maintenance industrial labeling with PrintJet MINI.

Step by step tutorial for configuring a Weidmuller u remote Modbus TCP coupler with a Schneider M340 PLC using EcoStruxure Control Expert.

Learn how to configure a Weidmuller u remote Profinet fieldbus coupler to communicate with a Siemens PLC using TIA Portal in this step-by-step tutorial.

Step by step tutorial for configuring a Weidmuller u remote Modbus TCP coupler with a Schneider M340 PLC using EcoStruxure Control Expert.

PrintJet MINI Industrial Printer - Weidmüller PrintJet MINI Industrial Printer Publish Date: 2026-05-05

The Weidmüller PrintJet MINI compact industrial printer transforms professional labeling of terminal, device, and cable markers into a mobile, intelligent solution.

Explore Weidmuller’s VARITECTOR PU AC S surge protection—safe, efficient, and extremely compact, designed to redefine performance standards.

Image of Weidmüller PROeco II Power Supplies with SNAP IN
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PROeco II Power Supplies with SNAP IN Updated: 2026-03-27

Weidmüller PROeco II power supplies are designed with flexibility and efficiency in mind, enabling next-generation power distribution.

Image of Weidmüller OMNIMATE® 4.0 SNAP-IN PCB Terminal Blocks and Connectors
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OMNIMATE® 4.0 SNAP-IN PCB Terminal Blocks and Connectors Publish Date: 2026-03-27

Weidmüller OMNIMATE® 4.0 terminal blocks and connectors, with SNAP-IN connection and module design, meet the requirements for digitalized device development.

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Take the opportunity to build or deepen your SPE knowledge—and translate it directly into your daily work.