A UL508A panel shop refers to an electrical panel fabrication facility that has obtained certification from Underwriters Laboratories (UL) for building industrial control panels in compliance with UL508A. The standard sets forth specific safety requirements and guidelines - covering various aspects of panel design and construction including enclosure selection, component ratings, wiring practices, grounding, overcurrent protection, insulation requirements and labeling.

Control panel builders and integrators look for UL508A compliance to guarantee benefits such as third-party certification, UL certificated components and periodic audits. Along with over seventeen million electrical control configurations, c3controls has expanded USA operations to include a complete UL508A panel shop that utilizes those components. A resource for OEMs and other panel shops looking to supplement inhouse manufacturing, our panel shop specializes in custom and speciality panels such as: