![Carevas Universal 3-Pin Track Sockets Power Track Socket Outlet Versatile Electric Mobile Track Socket Power Track Adapter - Walmart.com Carevas Universal 3-Pin Track Sockets Power Track Socket Outlet Versatile Electric Mobile Track Socket Power Track Adapter - Walmart.com](https://i5.walmartimages.com/asr/30c22f86-baef-4208-9185-82793d3669c0.876b96dc595928874465d4e8bd8deff0.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Carevas Universal 3-Pin Track Sockets Power Track Socket Outlet Versatile Electric Mobile Track Socket Power Track Adapter - Walmart.com
![86 Type Ac 250v 10a 16a High Power Electrical Wall Socket 3 Pin Plug Wall Outlet Plate Panel White For Air Conditioning - Electrical Sockets - AliExpress 86 Type Ac 250v 10a 16a High Power Electrical Wall Socket 3 Pin Plug Wall Outlet Plate Panel White For Air Conditioning - Electrical Sockets - AliExpress](https://ae01.alicdn.com/kf/S709eff01dcdc451ba378493887c38717E.jpg_640x640Q90.jpg_.webp)
86 Type Ac 250v 10a 16a High Power Electrical Wall Socket 3 Pin Plug Wall Outlet Plate Panel White For Air Conditioning - Electrical Sockets - AliExpress
Why do the sockets of electrical equipment have three pins, while two pins are used to keep the current flowing? - Quora
![3 Pin Plug Socket | Socket China | Water Heater | Flat Plug | Electrical Sockets - 16 3 Pin - Aliexpress 3 Pin Plug Socket | Socket China | Water Heater | Flat Plug | Electrical Sockets - 16 3 Pin - Aliexpress](https://ae01.alicdn.com/kf/S9ea81880cd864d05ac0b475811329265c.jpg_640x640Q90.jpg_.webp)
3 Pin Plug Socket | Socket China | Water Heater | Flat Plug | Electrical Sockets - 16 3 Pin - Aliexpress
![3 Pin Multi Plug Socket-Universal Travel Adapter with Individual Switch Safety Shutter LED Indicator-3 3 Pin Multi Plug Socket-Universal Travel Adapter with Individual Switch Safety Shutter LED Indicator-3](https://images.meesho.com/images/products/175980466/2xxmh_512.webp)
3 Pin Multi Plug Socket-Universal Travel Adapter with Individual Switch Safety Shutter LED Indicator-3
![Amazon.com: Blue Industrial Plug & Sockets MASO 16A 220v IP44 3 pin Industrial Site Plug & Wall Socket Waterproof IP44 Plug Connector Socket 2P+Earth Male/Female (#523) : Everything Else Amazon.com: Blue Industrial Plug & Sockets MASO 16A 220v IP44 3 pin Industrial Site Plug & Wall Socket Waterproof IP44 Plug Connector Socket 2P+Earth Male/Female (#523) : Everything Else](https://m.media-amazon.com/images/I/41AL8cbHjPL.jpg)