Collection: Square D

Discover Square D's reliable electrical and automation solutions at GTG Hardware. Our selection includes circuit breakers, contactors, motor starters, panelboards, and industrial control components designed to improve safety, reliability, and performance. Square D is known for its expertise in electrical distribution and power management, providing dependable solutions for demanding industrial and commercial applications. Request a quote for more information on how Square D can meet your electrical and automation needs.

Why Buy Square D Automation Equipment from GTG Hardware

GTG Hardware supplies Square D PLCs, motor control equipment, circuit breakers, contactors, relays, panel components, and industrial electrical hardware for manufacturers, system integrators, and maintenance teams across the U.S. We specialize in sourcing hard-to-find, discontinued, and surplus Square D part numbers with verified inventory and dedicated RFQ support. Whether you're replacing a legacy component, upgrading an electrical distribution system, or sourcing bulk hardware for a production facility, our team can quote and ship quickly.