HBControls Information

At HBControls, we provide engineering solutions for industrial power control. From standard solid-state relays to custom power controllers and assemblies, our goal is simple: help customers build reliable systems and solve problems before they become costly failures. Our products are used by OEMs, panel builders, machine designers, and industrial manufacturers around the world. Whether you're developing a new product, improving an existing design, or troubleshooting a difficult application, our engineers are ready to help you select the right solution—not just the right part number. Effective thermal management is fundamental to solid-state power control. That's why our products are engineered with highly efficient, custom-designed heat sinks and carefully optimized thermal performance to maximize reliability and service life. Our product portfolio includes single-phase and three-phase power controllers, solid-state relays, contactors, and custom assemblies with current ratings from fractional loads to 100 amps in a 40°C ambient environment. From simple zero-cross switching to advanced microprocessor-based phase-angle and burst-fire control, we offer solutions for applications ranging from basic on/off control to precise process heating. What truly sets HBControls apart is our commitment to application engineering and customer service. We work with some of the world's largest industrial and automation companies, yet we're equally happy helping a first-time engineer working from a garage workbench. Every customer deserves the same level of technical support, responsiveness, and respect. For more than 20 years, we've built our reputation on reliable products, practical engineering, and responsive service. With same-day shipping on most standard products, custom design capabilities, and engineers who are only a phone call away, HBControls is committed to helping our customers succeed.