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Wire & Cable Solutions for UL 508A Panel Builders

Build Panels Faster with Reliable Wire & Cable Plus a Full Line of Accessories

When you're building UL 508A industrial control panels, every component matters. Tight project deadlines, evolving customer specifications, and compliance requirements leave little room for sourcing delays or material shortages.  At GCG/CPS, we help UL 508A panel shops streamline procurement with a broad inventory of industrial wire, flexible cable, portable cord, and identification solutions—all available from a single source.


Whether you're wiring motor controls, power distribution sections, PLC cabinets, or custom automation systems, we stock the products panel builders rely on every day... Contact Us

Why UL 508A Panel Builders Choose GCG / CPS


Inventory You Can Count On

Avoid production delays with access to the wire, cable, and identification products your team uses every day.

One Source for Multiple Product Categories

Reduce purchasing complexity by consolidating your wire, cable, and labeling requirements through a single supplier.

Fast Quotes and Responsive Service

Whether you need a quick stock check, a large project quote, or help sourcing a hard-to-find item, our team is ready to assist.

Support for Panel Shops, Integrators & OEMs

We work with:

  • UL 508A Panel Builders
  • System Integrators
  • Machine Builders
  • Industrial OEMs
  • Electrical Contractors
  • Manufacturing Facilities
UL 508A Panel

SIS Wire

  • Internal Control and Relay Wiring
  • Transformer Control Panel Wiring
  • UPS Control Panel and Relay Wiring

SOOW Cord

  • Equipment power feeds
  • Portable machinery
  • Temporary power connections
  • Manufacturing facilities

DLO Cable

  • Power distribution equipment
  • Heavy Duty Transformer Wire
  • High-Power Generator Connections
  • Industrial machinery

X-Flex®

  • Power Distribution & Battery Backup Systems
  • Generator & ATS Connections
  • High-Flexibility Grounding Solutions
  • Control cabinets with tight bend requirements

MTW Wire

  • Miring of machine tools, appliances, and control cabinets
  • Features a tinned copper conductor
  • Moisture and heat-resistant polyvinyl chloride (PVC) insulation

VFD Cable

  • High voltage spikes generated by PWM drives
  • Electromagnetic interference (EMI/RFI)
  • Common-mode currents
  • Grounding requirements for motor drives

Call your Sales Representative or request a fast quote below 

Value-Added Services

We deliver customized wire and cable solutions designed for precision, performance, and efficiency. With advanced in-house capabilities and a commitment to quality, we provide tailored solutions to meet the unique demands of your applications. When you choose GCG Connectivity & Power Solutions, you are choosing a one-stop shop wire and cable supplier.

Standards & Certifications

We prioritize quality, safety, and sustainability in every wire and cable solution we deliver. By adhering to industry standards and environmental regulations, we ensure our products meet the highest levels of environmental standards and regulations.

Nationwide Panel Builder Support

With strategic locations and a nationwide distribution network, GCG ensures rapid access to the products, expertise, and support that panel builders require to operate at peak performance. Our team understands common panel shop pain points such as material shortages, long lead times, multiple suppliers, and last-minute project changes.

GCG is your trusted partner for scalable, high-performance infrastructure, offering a comprehensive portfolio that includes all your wire and cable needs including wire management and labeling solutions. Whether you need a quick stock check, a large project quote, or help sourcing a hard-to-find item, our team is ready to assist.

Let’s Build Together. Get in Touch to learn how we can support your infrastructure needs.