UL refers to Underwriter Laboratories, which is a third-party certification company.
There is no general UL approval category
. Instead, products can either be UL certified, listed, recognized, classified or performance verified.
Is UL the same as UL?
While not always straightforward, the key takeaway is that “
UL Listed” is meant for self-contained products
such as external power adapters and “UL Recognized” is for components comprising a larger system like internal ac-dc power supplies.
Do I need to have my lights UL listed or approved?
When is UL or ETL listing required? UL or ETL listing is
almost always required by commercial building code
. In an electrical product, like a lighting fixture, UL and ETL would specifically test to make sure it won’t end up malfunctioning and causing a fire, or some other safety hazard.
What is UL listed equivalent?
What is
a CE mark
and is it equivalent to a UL Listing Mark? A CE Marking is a European marking of conformity that indicates that a product complies with the requirements of the applicable European laws or directives.
What is the difference between UL listed and UL recognized?
UL Recognized products carry the following mark The UL Recognized Component Mark means that
the product has been tested as a component
. … UL Listed is the more stringent of the two and is recommended if the device is installed directly in a Division 2 or Zone 2 hazardous area.
What requires a UL listing?
For a product to be UL listed, it
must be a stand-alone product
. UL listed is used to ensure the safety of products that are consumer ready and go on the market. To become UL listed, more product testing is involved than for UL recognized products.
What is UL requirements?
UL Listing means that UL
has tested representative samples of a product and determined that the product meets specific, defined requirements
. These requirements are often based on UL’s published and nationally recognized Standards for Safety.
How do I get a UL label?
To establish certification, a product is submitted by the manufacturer for testing and evaluation. If UL decides the product fulfills all applicable requirements, it authorizes the manufacturer to apply a UL Certification Mark to the product or component.
What does UL 508 mean?
UL 508, the
Standard for Safety For Industrial Control Equipment
, covers industrial control and related devices rated 1500 volts or. less used for starting, stopping, regulating, controlling, or. protecting electric motors.
What is the purpose of UL?
In a nutshell, UL is
a safety organization that sets industry-wide standards on new products
. They continually check these products to ensure they’re up to these standards. UL testing makes sure that wire sizes are correct or devices can handle the amount of current they claim to be able to.
How do I check if a product is UL listed?
- Look for the UL trademark! …
- Right under the UL trademark, the word LISTED or CLASSIFIED will appear in all capital letters.
- Under LISTED/CLASSIFIED you will find what the product is. …
- Most importantly, under the product identity is the control or issue number.
Are LED lights UL approved?
Lighting systems operating at
30 volts or less
shall comply with 411.3(A) or 411.3(B). … In other words, LED strip lights must be listed (UL/ETL or otherwise) as a part of a listed lighting system (e.g. LED strip lighting kit), or listed separately as one of the components of an assembled system.
Is UL better than ETL?
Aside from the body that issues the listing,
there is absolutely no difference between a UL listing and an ETL listing
. Because Intertek ETL tests products to previously published UL Standards for Safety, products marked as ETL Listed meet exactly the same criteria as those marked UL Listed or UL Recognized.
Is UL required in USA?
Is the UL mark required by law?
No, there is no law which makes UL certification mandatory
. All electrically controlled devices or systems in the USA must be approved. The legal basis for this is constituted by regulations such as those of the Occupational Safety and Health Act (OSHA Article 29 CFR 1910.
What are the 4 elements of a UL listing mark for North America?
- UL in a circle symbol.
- Word Classified.
- Product name or company name/file number.
- Issue/serial number or alphanumeric control number.
What is the UL symbol?
UL is a global leader in testing, inspection,
certification
, auditing and validation. The UL Mark is the single most accepted Certification Mark in the United States, appearing on 22 billion products annually.
