This American standard NEMA 5-15P right angled elbow three pole grounding power plug strictly follows the North American NEMA 5-15 interface standard and UL 817 electrical safety specifications for production. It has passed UL safety certification and is suitable for 125V/60Hz civilian and commercial power supply networks in the United States, Canada, Mexico and other regions. It is a type of metal shell equipment power supply accessory optimized for narrow wiring scenarios, widely used in household appliances, office equipment, and computer room devices. It is a highly practical plug-in component in the North American market.

The plug adopts a standard "one circle, two flat" three pole structure, and the length of the cylindrical grounding pin is significantly longer than the zero fire flat pins on both sides. When inserted into the socket, the grounding circuit is first conductive, and when pulled out, it is finally disconnected, forming a safety logic of "grounding first, power on later; power off first, ground off later". When metal casing equipment such as refrigerators, washing machines, and computer hosts experience insulation damage or leakage, the grounding circuit can instantly discharge the fault current, avoiding the risk of electric shock to the human body and fully meeting the mandatory grounding requirements of Class I electrical appliances in North America. Two zero flame flat feet follow polarity differentiation design, with precise width and size corresponding to the socket hole position, avoiding the hidden danger of zero flame reverse connection; The pin end is equipped with a circular positioning hole, which can be engaged with the elastic protrusion inside the socket to enhance the insertion and removal retention force and reduce the risk of plug detachment caused by accidental pulling. All pin parameters strictly comply with NEMA unified specifications, and can smoothly adapt to all compliant American standard three hole sockets. The universal interchangeability is strong, avoiding problems such as overheating and poor contact of non-standard parts from the root.

The core advantage of the product is the 90 ° right angled elbow outlet structure, which is different from traditional straight head plugs. After inserting into the socket, the cable extends parallel to the wall, greatly compressing the depth of the plug and occupying space, perfectly adapting to narrow wiring scenes such as furniture back, electrical back, cabinet gaps, and cabinet interiors. This structure can prevent the wire from being subjected to forced bending for a long time, reduce the loss of core breakage and sheath cracking, extend the service life of the Power cord structurally, and make the wiring more neat and orderly, reducing space occupation.

The plug housing adopts integrated injection molding technology, and the surface of the housing is clearly stamped with UL Certification mark and rated parameters, which meets the requirements of North American electrical product compliance marking. The tail integrates a stepped anti bending wire protection structure, which evenly disperses the stress generated by wire pulling and bending; Internally equipped with a lockwire fastening structure, coupled with precision cold pressing technology to connect the wire core and pins, the tensile performance meets UL industry standards, and it is not easy to cause wire core loosening and terminal detachment problems during daily dragging and moving. Both the conductive pins and grounding electrodes are made of high-purity copper alloy substrates, with uniform nickel plating and oxidation resistance on the surface. The conductive loss is low and the contact resistance is small. Under rated load, the temperature rise is stable under long-term power on conditions, and reliable contact performance can be maintained even after thousands of repeated insertions and removals. The insulation shell is made of UL94 V0 grade flame-retardant engineering plastic, which has high electrical insulation strength, excellent impact resistance, and high and low temperature resistance. It can quickly self extinguish in the presence of external open flames and isolate internal live parts in all directions.

The mainstream rated specification of the product is 15A 125V, which can cover the current carrying requirements of most household and commercial appliances, and is suitable for devices such as refrigerators, washing machines, air conditioners, desktop computers, servers, printers, etc. It can be integrated into finished power cords as an original factory accessory, as well as used for wire customization, maintenance of old equipment, and engineering wiring matching. It is particularly suitable for wiring environments with limited space and is a standard plug-in component in the North American power supply system that balances universality, safety, and practicality.