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The new space-saving solution for reliable circuit protection

Protect equipment and maintain uptime with NEW PTCB-TM circuit breakers that deliver smart, reliable circuit protection, fast installation, and clear system visibility in just 8 millimeters of space.
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The new space-saving solution for reliable circuit protection
Re-invent your I/O
Re-invent your I/O
Explore the PLC-INTERFACE Ethernet Gateway remote relay system, featuring versatile signal processing for digital and analog signals and multi-protocol support for EtherNet/IP, PROFINET, and Modbus TCP.
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Meet the next generation of surge protection
Meet the next generation of surge protection
The NEW VAL‑US‑SPP series surge protectors deliver powerful, UL Listed surge protection in a compact, pluggable design.
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Visit us at AHR 2026!
Visit us at AHR 2026!
See the latest smart technologies in building automation and energy management! Visit us at booth #C344 at AHR 2026, February 2-4 in Las Vegas.
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Visit us at DTECH 2026!
Visit us at DTECH 2026!
See the latest smart technologies empowering a resilient and reliable energy grid at booth #1016 at DTECH 2026 in San Diego, February 3-5, 2026!
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Technical solutions for a livable future
Empowering the All Electric Society

Our products and solutions are paving the way toward a climate-neutral and sustainable future.

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Empowering the All Electric Society
Cross Reference Search
Cross Reference Search
Find the right product in just a few seconds! The Cross Reference Search provides alternatives to products from other manufacturers.
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Find the appropriate distributor in our global network
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Benefit from our global distribution network.
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Resources
Resources
Industry insight, product discussion and in-depth analysis written by our leading product experts.
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Contact
Personally or digitally: We are nearby and here for you!
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Cabinet Confidence
Cabinet Confidence
Peace of mind and competitive edge to succeed in today's highly complex manufacturing world.
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Limited Lifetime Warranty on your control cabinet
Limited Lifetime Warranty on your control cabinet
Our Limited Lifetime Warranty is not just a campaign. Its the foundation of our relationship – it’s trust.
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Digital Demos
Digital Demos
Experience our digital demos with immersive features and interactivity.
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Sales Network
Sales Network
Our Sales Network is designed to provide the maximum amount of coverage while providing individual contact.
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