The above is a CSA Group North American dual-market safety certification mark. The meanings of each part are as follows:
▶ CSA Mark: Represents certification from the Canadian Standards Association (CSA Group), indicating that the product complies with Canadian safety regulations and standards.
▶ C: Indicates that the certification applies to the "Canada" market.
▶ US: Indicates that the certification also applies to the "United States" market and complies with US safety standards (usually UL standards or other NRTL-approved standards).
▶ 303977: This is a unique file number assigned by CSA to this manufacturer/product. Certification details, applicable standards, and other traceability information can be found in the CSA official database using this number.
▶ ®: Indicates that "CSA" is a registered trademark, and the use of the mark is strictly controlled by the CSA Group.
Zhejiang Reallin Electron Co., Ltd - CSA Certified Electricity Meters
In other words, the mark belongs to the cCSAus joint mark, which means that the product can meet the safety requirements of both the United States and Canada with a single certification, without the need to apply for separate certifications. It is an efficient compliance solution for entering the North American market.
CSA Certification Inquiry Methods
For the most accurate product and standard information, it is recommended to check directly through official CSA channels: Visit the CSA Group website's certification query page: https://www.csagroup.org/testing-certification/product-listing/
Enter Reallin's electronic file number "303977" to obtain complete information such as certification scope, applicable standards, and validity period. You can then view a list of all Reallin products that have passed CSA certification.
Below are the J50157 DC smart energy meter and the D1020-GF AC energy meter selected from the CSA-certified energy meters found in the search.
