This Brazilian standard double cylindrical power plug strictly follows the Brazilian NBR 14136 electrical standard production, has passed INMETRO complianCE Certification, and is compatible with Brazil's 127V/220V 60Hz civil and commercial power supply networks. It is a standard power supply access component for double insulated Class II electrical equipment, widely used in consumer electronics, small household appliances, lighting fixtures, personal protective appliances and other products. It is the mainstream compliant plug-in component for electrical exports to the Brazilian market.

The plug adopts a standard parallel double cylindrical pin structure, and the key dimensions such as pin diameter and center spacing fully comply with Brazilian national standards. It can smoothly connect to all compliant Brazilian standard two hole wall sockets and mobile sockets, with strong interchangeability, avoiding safety hazards such as loose insertion, virtual connection heating, and poor contact caused by non-standard parts from the root. The ends of the pins are treated with rounded guide angles, making insertion and removal smoother and less likely to scratch the inner wall of the socket, improving the insertion and removal feel and durability.

The plug housing adopts integrated injection molding technology, and the overall structure is tight and seamless. The front of the shell is designed with a horizontal anti slip texture to increase grip friction, making it easy to insert and remove without slipping. The end face is clearly engraved with compliance labels, rated electrical parameters, and origin information, fully complying with the labeling standards of Brazilian electrical products, facilitating product compliance circulation and rapid identification of specifications. The tail integrated hollow stepped anti bending wire protection structure evenly disperses the stress generated by wire pulling and repeated bending through multiple layers of circular grooves, effectively alleviates the fatigue loss at the root of the wire, reduces the occurrence of internal copper wire breakage and outer sheath cracking, and significantly extends the service life of the supporting Power cord. Internally equipped with a dedicated locking wire fastening structure, the pins and cores are firmly connected using precision cold pressing technology, with tensile performance meeting standards. It is not easy to cause core loosening or terminal detachment during daily dragging and bending, ensuring long-term electrical connection stability.

The conductive pins are made of high-purity copper alloy substrate and precision processed. The surface is uniformly plated with nickel for oxidation resistance, with low conductivity loss and low contact resistance. Under rated load, the temperature rise is stable under long-term power on conditions, and it is not easy to oxidize, rust, or ignite the contact. Even after thousands of repeated insertions and removals, it can still maintain tight and reliable contact performance. The insulation shell is made of engineering plastic that meets Brazil's flame retardant requirements. It has high electrical insulation strength, excellent impact resistance, and resistance to high and low temperatures. It can quickly extinguish itself in the event of external open flames and fully isolate internal live parts, effectively preventing electric shock and fire risks.

The mainstream rated specification of the product is 10A 250V, which can cover the current carrying requirements of the vast majority of small and medium-sized Class II electrical appliances. It is suitable for various double insulated electrical products such as mobile phone Chargers, laptop power adapters, desktop lamps, small kitchen appliances, beauty and personal care instruments, audio and video peripherals, etc. It can be integrated into finished power cords as an original factory accessory, as well as used for customized wire processing and replacement of old equipment. It is a safe, compliant, and widely applicable standard power plug component in the Brazilian power supply system.