What does the UL Mark stand for? Some products present a risk of fire, mechanical hazard and electrical shock. They must therefore meet special standards to be...
2022年1月26日 — The most correct and specific use of “UL Certified” refers to UL's Enhanced Certification mark. If you see a badge on a component or device that...
UL-certified products are assigned a CCN (Category Control Number) according to the product category. A CCN, in principle, consists of four letters and a one-...
2023年9月12日 — UL Certification: UL stands for Underwriters Laboratories, a globally recognized organization for safety certification. UL certification...
2021年12月27日 — UL Listing means that UL has tested representative samples of a product and determined that the product meets specific, defined requirements.
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