Belden Industrial Networking & Connectivity Solutions
HH Barnum proudly partners with Belden to provide industrial networking, connectivity, and data infrastructure solutions designed for today’s demanding automation environments. From industrial Ethernet and cybersecurity to cables, switches, and connectivity hardware, Belden helps manufacturers build reliable, secure, and scalable industrial networks.
With decades of automation expertise, H.H. Barnum helps customers select and implement the right Belden solutions for manufacturing, process control, and industrial networking applications.
Belden Products
Industrial Networking & Ethernet
- Hirschmann industrial Ethernet switches
- Managed and unmanaged switches
- Industrial Ethernet infrastructure
- Network security and cybersecurity products
- Wireless and remote access solutions
- Network management and monitoring tools
Cable & Connectivity
- Belden industrial Ethernet cable
- Control and instrumentation cable
- Network cabling and accessories
- Cordsets and molded cables
- Field attachable connectors
- Receptacles and splitters
- Distribution blocks
Lumberg Automation & I/O
- Lumberg Automation connectivity
- IO-Link products
- Distributed I/O systems
- Sensor and actuator cabling
- Fieldbus communication products
- Machine and panel connectivity solutions
Strengthen Your Industrial Network
H.H. Barnum combines Belden’s trusted industrial networking technologies with local engineering expertise, application support, and responsive customer service. Our team helps manufacturers improve network reliability, simplify connectivity, and modernize industrial communication systems with over $20 million of Belden products in stock and ready-to-ship. Contact us to discuss your application and discover the right networking infrastructure for your operation.


