What is the difference between Ul and cul?
UL stands for Underwriters Laboratories in the United States, and the initials UL represent their mark of approval. UL has laboratories in several other countries, and in Canada their mark of approval is cUL. Underwriters Laboratories belongs to a group...
What does the C-UL mark mean?
When a product is certified by UL based on Canadian standards (CSA standards), the certification mark for the said product will be the C-UL mark shown below, meaning conformity to CSA standards. *The above certification marks are examples used UL (being an NRTL).
What are Ulul and C-UL certification for HAZLOC?
UL and C-UL Certification services for HazLoc include: Ordinary Location/Safe Area Requirements – Certification for risks associated with shock, fire and personal injury.
What is cUL approved mean?
In simple terms, the UL label in the USA and cUL label in Canada on electrical products indicate that the products have been designed, built, and tested to be in accordance with safety standards for those respective countries by Underwriter Laboratories.
What is UL vs cUL?
Their initials UL represent their mark of approval on all equipment sold in the US, while in Canada their mark is represented by cUL. The Underwriters Laboratories or UL mark is specifically applicable to products designed and sold within the US, suitable for US electrical environment.Jan 2, 2019
What is the meaning of UL Standard?
Underwriters' Laboratories, or UL as it is universally known, tests and evaluates components and products that allows a certification mark to be placed by the manufacturer. Most common are the "UL Listed" and "UL Recognized" marks.Jun 19, 2018
Is cUL the same as ULC?
All Listed components must be cUL Listed for cUL designs. This is the same for ULC Designs where all Listed components must bear the ULC Mark. There is no interchanging of cUL with ULC products in these designs.
What is non cul?
If a product is NOT CUL or CSA listed; it means that the product is not certified for use in Canada.
What is ETL certified?
An ETL certification means that products have been tested to set safety standards. The certification comes from Intertek's Electrical Testing Labs. Like UL, Intertek is an OSHA Nationally Recognized Testing Laboratory with the goal of creating safe working and living environments.Feb 14, 2019
Do I need UL certification?
Having a UL listed certified unit is not legally required. It is, however, a common practice because many large companies will only buy equipment that has passed the UL safety tests.
Do you need UL certification to sell USA?
Though UL certification is not legally required, to sell to many retailers, imported products need to be UL certified. Some retailers will not consider products that are not UL listed.
Is UL a non profit company?
UL As a Non-Profit Company Underwriters Laboratories is considered a global not-for-profit safety science company that is based out of the United States. It is the largest and oldest testing laboratory that was founded in 1894. Underwriter Laboratories is funded by grants, document licensing, and fees.
Is UL OK for Canada?
UL has been developing standards for over 100 years. In 2013, UL was accredited by the Standards Council of Canada (SCC) as a nationally recognized Standards Development Organization (SDO) to develop National Standards of Canada (NSCs).
What is the difference between UL and CSA certification?
Unlike CSA, a UL certification applies only to the United States. The organization can perform the tests to the international standards (ISO) or Canada (C – UL), but the UL logo indicates that the product has been certified for the United States only. This is the main difference between the two organizations.Jan 3, 2021
Is UL acceptable in Canada?
UL has been carrying out compliance tests on products since 2013 and is also present within the Canadian market. It issues common standards in Canada and the U.S. to facilitate cross-border commerce. – If you want to export your product, you should opt for the CSA certification.Sep 8, 2021
What is a CUL code?
The cUL mark applies to products intended for the Canadian market that have been tested and found to comply with the requirements of CAN/CSA 22.1-12, which is the Canadian Electrical Code issued by the Canadian Standards Association. Included in this code under section 22.2 are two sections, numbers 236-M90 and 117 that deal with heating and cooling equipment and special purpose air conditioners.
What does UL stand for in testing?
UL stands for Underwriters Laboratories in the United States, and the initials UL represent their mark of approval. UL has laboratories in several other countries, and in Canada their mark of approval is cUL. Underwriters Laboratories belongs to a group of nationally recognized testing laboratories; organizations that are accepted by authorities ...
What is Underwriters Laboratories unified testing?
When new products are introduced, or it is desired to obtain approval for existing products, Underwriters Laboratories is able to perform unified testing to verify compliance with the Canadian and US standards. This approach is a cost effective way to obtaining UL and cUL approvals.
What is the UL mark?
UL Mark. The Underwriters Laboratories UL mark applies to products that have been designed and approved for the US market and have received specific Underwriters Laboratories certification that they comply with the respective US standards.
Is UL the same as CUL?
UL and cUL are Not the Same. The two marks are not the same and may not be used interchangeably. However, there are many similarities and equipment that has been tested under one standard may well comply with the other. Although the respective national standards have many similarities, it is important to note there are many detailed differences. ...
CE, UL, CSA, ETL, ETL: What is the difference?
For lighting, most lamps will have a certification such as CE, UL, CSA, ETL, ETL. What do these certification marks mean? Basically they are stamps of approval. Products with those logos meet rigorous standards for electrical safety and electromagnetic emissions. The acronyms are spelled out below:
Installation Tips
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What is UL508A?
The Underwriters Laboratories or UL mark is specifically applicable to products designed and sold within the US, suitable for US electrical environment. UL certification standards like the UL508A, which is applicable on industrial control panels are based on the US National Electric Code or NEC, also known as NFPA 70.
Is UL equipment suitable for Canadian market?
It must be known that equipment stamped UL is not suitable for the Canadian market and may show unpredictable behavior. The following are a few examples of the UL and cUL standards & certifications.
Is UL the same as CUL?
Both are indirectly the same as UL and cUL both correspond to Underwriters Laboratories (UL), headquartered in the United States. Their initials UL represent their mark of approval on all equipment sold in the US, while in Canada their mark is represented by cUL.
Is UL 508A a Canadian code?
For control panels operating under 600 Volts AC or less in general industries, the requirements set within UL 508A are applicable as per the ANSI/NFPA 70 code. In Canada for air conditioners under 600 Volts, Part I of the Canadian Electric Code comes into effect. Both UL and cUL certifications however are amendable in the presence of foreign materials such as dust, operation at higher temperatures, gases, etc.
Overview
Underwriters Laboratories Inc. (UL, Inc) is a non-profit testing laboratory headquartered in Northbrook, IL (USA), with a presence in more than 40 countries, with a research focus on safety science. It provides global safety certifications, especially in the USA and Canada.
Some of the UL Standards for DUXR Category
UL 1863: The elements that come under the purview of UL 1863 standard are patch cables, line cables, and other portable devices like 4-, 6- and 8-pin modular connectors, for example, RJ45 connector. Basically, it governs the standard for devices that have operating root-mean-square (RMS) voltage to ground less than 150 volts.
Conclusion
The networking environment these days is at its peak performance due to, thus there is always a threat of overheating due to overload, and can lead to any fire or electrical incident:
Globally recognized North America hazardous locations Certification
As the global safety science leader, our safety offerings and expertise are unparalleled. The UL brand is highly recognized in North America and accepted by certifiers, installers and regulators in local, regional or international markets. Leverage our global brand acceptance and trust to add value to your innovations.
What is the difference between a Class I, Division 1 Location and Class I, Division 2 Location? What about the differences between the other locations?
may exist because of equipment breakdown that simultaneously causes the equipment to become a source of release.
What does UL mean?
What this means is that UL is able to develop standards to advance safety, performance, and sustainability to meet stakeholder needs and bridge standards development gaps across much of North America. In the United States, UL Standards is accredited by the American National Standards Institute (ANSI). Meanwhile, in Canada, ULC Standards and UL ...
How long has UL been around?
UL is a global safety certification company that has been around since 1894, and so, anyone can expect that the company knows everything about testing and certifying electrical products. In fact, they have served companies in over 104 countries, and in 46 of them, UL has set up main offices.
Do luminaires have to be UL listed?
There are a few sections of the NEC that require specific types of electrical equipment to be listed, including Section 410.6 which states that all luminaires must be listed. That said, there are no sections of the NEC that require products to be UL listed. Several colde experts believe that the NEC intentionally left the definition ...
Who develops the ANSI standards?
The standards are developed by committees whose members may include employees of product manufacturers and testing laboratories. In the U.S., the ANSI is the authority for publishing the American National Standards for electrical products. As such, ANSI assigned SDO status to UL to develop these standards.
Is the National Electrical Code a mandatory standard?
In the United States, the safe installation of electrical products is assured by conformance to NFPA 70, the National Electrical Code (NEC). Although the NEC itself is not a mandatory standard, it is adopted as law in almost every state or locality in the country. The enforcement of the NEC is delegated to the local Authority Having Jurisdiction (AHJ), such as a building inspector or fire marshal.
Is the UL and CUL the same?
A lot of the times, people use the UL mark and the cUL mark interchangeably even though the fact of the matter is that these two are not necessarily the same. Sure, they both have their own share of similarities, but that said, it is still important to note that there are many differences between the two. An example of their many differences is the ...
Is UL a national standard?
In the United States, UL Standards is accredited by the American National Standards Institute (ANSI). Meanwhile, in Canada, ULC Standards and UL Standards are each accredited by the Standards Council of Canada (SCC) as a nationally recognized standards development organization (SDO) to develop the National Standards of Canada (NSCs).
Naming
Organizations
- Underwriters Laboratories belongs to a group of nationally recognized testing laboratories; organizations that are accepted by authorities having jurisdiction (AHJs) in terms of the US National Electrical Code to certify equipment as meeting certain specifications. In simple terms, the UL label in the USA and cUL label in Canada on electrical products indicate that the product…
Certifications
- The Underwriters Laboratories UL mark applies to products that have been designed and approved for the US market and have received specific Underwriters Laboratories certification that they comply with the respective US standards. These are specified in ANSI/NFPA 70, the National Electrical Code and, more specifically, the ANSI/UL 484 standard for special purpose ai…
Scope
- The cUL mark applies to products intended for the Canadian market that have been tested and found to comply with the requirements of CAN/CSA 22.1-12, which is the Canadian Electrical Code issued by the Canadian Standards Association. Included in this code under section 22.2 are two sections, numbers 236-M90 and 117 that deal with heating and coolin...
Miscellaneous
- The two marks are not the same and may not be used interchangeably. However, there are many similarities and equipment that has been tested under one standard may well comply with the other. Although the respective national standards have many similarities, it is important to note there are many detailed differences. For example, Canadian codes reflect a stronger European in…
Cost
- Manufacturers who sell internationally need to obtain certification that gives them access to the US, Canadian, and other markets. It is costly to obtain certification from a testing laboratory and Underwriters Laboratories has prepared harmonized standards that can be used to design and manufacture equipment to comply with both the UL and cUL requirements. These standards are:
Advantages
- When new products are introduced, or it is desired to obtain approval for existing products, Underwriters Laboratories is able to perform unified testing to verify compliance with the Canadian and US standards. This approach is a cost effective way to obtaining UL and cUL approvals.