Technological Innovation

What is a UL Category Control Number?

In the field of product safety, the UL Category Control Number (CCN) plays a crucial role. This unique identifier, assigned by Underwriters Laboratories (UL), helps ensure that products meet specific safety standards. Understanding what a UL CCN is and how it works is essential for manufacturers and consumers alike.

The Purpose of a UL CCN

A UL CCN is assigned to a product after it has undergone rigorous testing and evaluation by UL. It signifies that the product meets the applicable safety standards required for its intended use. The objective is to provide confidence to consumers that the product has been thoroughly assessed and poses minimal risk of harm or hazards.

The Structure of a UL CCN

A UL CCN typically consists of a combination of letters and numbers. The first two characters represent the general category of the product, such as "E" for electrical equipment or "W" for wire and cable. The next four characters indicate the specific subcategory within the broader category. The remaining digits denote the product's sequential number within that subcategory.

The Significance of a UL CCN

Having a UL CCN on a product demonstrates that it has met industry-established safety requirements. This designation enhances consumer trust and confidence in the product's performance and safety. Additionally, many regulatory authorities and certification bodies recognize the UL mark, which often requires a valid CCN. This recognition facilitates the acceptance of certified products in various markets, both domestically and internationally.

In conclusion, a UL Category Control Number serves as a vital indicator of a product's compliance with safety standards. Manufacturers can benefit from obtaining a UL CCN as it boosts their product's credibility and expands market opportunities. On the other hand, consumers should look out for the UL mark and associated CCN when making purchasing decisions, as it ensures they are choosing products that have undergone thorough testing and meet required safety guidelines.


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TAGS Test Probe BTest Probe 18Test Probe 11Go GaugesIEC 61032IEC 60335Test PinTest FingerIEC 60061-3Wedge Probe7006-29L-47006-27D-37006-11-87006-51-27006-51A-2 7006-50-17006-27C-17006-28A-1Test Probe7006-27B-1IEC 61010IEC 60529IEC 60068-2-75