In January 2004, the Brazilian National Standards Agency Inmetro issued a technical regulation on sockets and plugs. — NBR14136. The new regulations soon caused a lot of repercussions in Brazil, on the one hand because of the very tight implementation time of the regulations, and on the other hand because of the conflict of interest between the new technical regulations and many domestic industries.
The domestic plug and socket market in Brazil is very irregular, and the market is full of various products from different manufacturers around the world. Because there is no uniform and detailed standard, many plugs and sockets in the Brazilian market do not meet the safety requirements, and users are prone to danger when using, which also leads to a lot of unreasonable competition in the market. In response, Inmetro, Brazil's national standards agency, set out to develop detailed and uniform basic safety requirements for electrical products and power generation devices. A working group set up by the Electrical Committee of the Brazilian Institute of Technical Standards is responsible for preparing standards for electrical plugs and receptacles. — NBR6147 and NBR14136.
saa certification The agency reminds the majority of plug and socket manufacturers :NBR14136 standard based on IEC60906-1 standard, The design of electrical plugs and sockets is mainly stipulated. While the earlier NBR6147 standard regulated the performance and safety aspects of electrical plugs and sockets, the NBR14136 standard abolished most of the plugs and sockets manufactured or sold in Brazil, especially those on the market that are suitable for both US and European plugs. Universal socket ” . The NBR14136 standard stipulates that electrical sockets used in Brazil should be suitable for European double round head plugs. In addition to plugs and sockets, the NBR14136 standard also applies to all electrical products with plugs.
Xingyuan reminds the majority of plug and socket manufacturers: After the NBR14136 standard was promulgated in January 2004, it has caused many positive and negative reactions in Brazil. Industry supporters of the NBR14136 standard say that the introduction of the new standard enhances the safety of electrical products and avoids electric shock hazards. The other side argued that NBR6147 compliant products are safe and can continue to be sold on the Brazilian market. In addition, they also pointed out that once the new standard is adopted, consumers will also need to buy adapters so that the new plug can be used in the old socket, and the use of adapters may also introduce new dangers. Opposition from Brazil's construction and home appliance industries, which are directly affected by the NBR14136 standard, is particularly strong.
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Brazil certification pictures by Xingyuan
NBR14136 standard content
In addition to the NBR14136 standard for the design of electrical plugs and sockets to make clear provisions, but also specifically for the use of round-head plugs to make provisions.
★ NBR14136 standard is applicable to grounded and ungrounded plugs.
The NBR14136 standard makes a distinction between plugs rated at 10 amps and 20 amps. Plugs with different current ratings have different sizes and designs, and a plug rated for 20 amps cannot be inserted into a socket rated for 10 amps.
