British Engineering, UL Certified for the U.S. & Canada
Ensuring Safety, Compliance, and Seamless Market Access Across North America.
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At the heart of United Automation’s growing success overseas is a portfolio of UL-certified products. The UL (Underwriters Laboratories) mark is one of the most recognised product safety and compliance certifications in North America. By meeting UL’s rigorous standards, our products are not only suitable for the United States market but are also accepted across Canada, assuring customers of their safety, quality, and market readiness. Discover how our commitment to British engineering excellence combines with essential North American compliance to power your applications reliably.
Explore Our UL-Certified Solutions for North America
Our UL-Recognised Thyristors are ideal for high-power industrial drives, HVAC systems, induction heating, and battery chargers. Designed for robust performance and safety in demanding applications across the US and Canadian industrial sectors.
These UL-Listed Single-Phase SSR Units are widely used in packaging machinery, food production lines, and HVAC control systems across North America. They offer silent, fast switching and long-term reliability, meeting critical safety standards for sensitive operations.

QVR-TB-RFI A14218 & A14118 AC Voltage Regulators:
The UL-Recognised QVR-TB-RFI A14218 & A14118 are compact AC voltage regulators, perfect for ensuring stable power in critical catering, laboratory, and lighting systems within both the US and Canadian markets.
Our UL-Recognised EMI/EMC Filters are essential for protecting sensitive equipment in industrial automation, medical devices, and telecommunications. They help systems meet stringent electromagnetic compliance standards across North America, preventing interference and ensuring system integrity.
The UL Advantage: Your Gateway to the US & Canadian Markets
For electronic products and industrial controls entering the United States and Canadian markets, adherence to nationally recognised safety standards is paramount. UL certification provides the critical assurance that your components have undergone stringent testing and meet these essential requirements. Choosing UL-certified components from United Automation means:
- Streamlined Market Entry: UL certification is widely accepted by authorities having jurisdiction (AHJs) across both the US and Canada, simplifying approval processes for your final product.
- Uncompromised Safety: Our products are rigorously tested to minimise risks of electrical hazards, fire, and other safety concerns, protecting your equipment, personnel, and end-users.
- Built-in Reliability: Beyond just safety, UL's stringent testing protocols ensure a higher level of product quality and consistency, leading to more reliable and durable performance in demanding industrial environments.
- Reputation & Trust: The iconic UL Mark is a symbol of trust, reassuring your customers and partners of your commitment to safety and quality.

Global Reach, North American Compliance:
Partnering with United Automation
With decades of British engineering heritage, United Automation combines unparalleled product quality with a deep understanding of international compliance requirements. When you choose our UL-certified solutions, you gain a partner committed to your project’s success and seamless market entry. We offer expert technical support, efficient logistics, and the assurance that your components meet the highest safety and performance standards for both the United States and Canada.
Have specific requirements for UL-approved components?
Our team of engineers is ready to assist with product selection, technical specifications, and even bespoke design solutions that adhere to North American standards.