Belden
Belden Inc. delivers complete connection solutions that unlock untold possibilities for our customers, their customers, and the world. We advance ideas and technologies that enable a safer, smarter, and more prosperous future. Throughout our 120+ year history, we have evolved as a company, but our purpose remains – making connections. By connecting people, information and ideas, we make it possible. We are headquartered in St. Louis and have manufacturing capabilities in North America, Europe, Asia, and Africa.
Brands offered by Belden include:

No matter how demanding the environment, our customers demand cable solutions with guaranteed performance reliability. Alpha Wire meets that need with a wide variety of application-specific cables designed to perform regardless of temperature extremes or environmental hazards including oils & solvents, electrical noise and continuous flexing.
Lumberg Automation keeps industries moving. Our technologies sense, control, and inspect, enabling seamless networking of control systems, sensors, and actuators. For decades, customers have trusted our connectivity solutions to simplify complexity, reduce size, and optimize costs. Built to industrial standards and ruggedized for extreme conditions, Lumberg Automation enhances system performance and reliability.

Featured Belden Products
Alpha Wire’s EcoGen is a line of environmentally friendly wire and cable products designed to meet modern performance and ecological standards. The EcoGen range includes several types of cables such as EcoWire, EcoWire Plus, EcoFlex, EcoFlex PUR, EcoCable, and EcoCable Mini, all made with innovative materials like modified polyphenylene ether (mPPE). These materials are non-halogenated and contain no heavy metals, making them fully recyclable and compliant with environmental regulations like RoHS and WEEE.
Alpha Wire’s EcoGen is the next generation of eco-friendly, high-performance wire and cable, designed to provide better performance in a smaller package due to reduced insulation and jacket thickness. EcoGen wire and cable is up to 47% smaller and 65% lighter while still performing at the highest levels. The superior dielectric properties of mPPE make a reduced wall thickness possible while maintaining the same electrical properties as a thicker PVC control cable.
Features & Benefits:
- Environmentally Friendly – Zero Halogens, Phthalates, or Heavy Metals.
- RoHS and WEEE Certified
- Low Specific Gravity – 1.03 mPPE is 25%-40% lower than other insulation materials such as PVC, Polyethylene, and cross-linked polyethylene and yields significant weight savings of up to 65%
- Capable of Handling temperature extremes to -50°C
- 3 Shielding Options – Unshielded, Foil Shielded, and Supra-Shield® Foil + Braid Shield
The Belden Classic’s Line cludes a select number of high quality, high reliability multiconductor and paired cables. These known performers meet or exceed UL standards and have been used worldwide for decades. Belden Classic products are manufactured in a wide variety of gauge (AWG) sizes, insulation materials, shielding configurations, and jacketing materials, including Plenum and High-temperature versions. These Multi-conductor and Paired products offer best-in-class performance and reliability in many different systems.
Features/benefits of the Classic Line include:
- Unsurpassed quality and reliability
- Robust designs that meet or exceed UL standards
- Proven performance in installations worldwide
- Broad range of AWG sizes, shielding options, conductor and pair counts
- Convenient put-up options
- Polyolefin insulations provide lower capacitance performance when compared to cables with PVC insulations
- Tefzel, TFE and FEP insulation and jacket constructions offer higher temperature ratings
- Global availability through a network of Belden distributors
