2 Wire 3 Adapter
Overview
Product sourcing insights & recommendations
The phrase "2 wire 3 wire adapter" primarily refers to a 2-prong to 3-prong grounding adapter (also known as a "cheater plug"). These products are designed to bridge the gap between modern 3-prong grounded plugs and older 2-slot ungrounded outlets typically found in pre-1970s buildings Wikipedia.
Product Insights
- Functionality: Converts a NEMA 5-15P (3-prong) plug to a NEMA 1-15R (2-slot) receptacle. It features a metal grounding tab or ear meant to be secured by the outlet faceplate screw Wikipedia.
- Sourcing Trends: On B2B platforms like Alibaba, these are high-volume, low-cost items ranging from $0.24 to $0.75 per unit with MOQs typically between 200–1000 pieces .
- Compliance: UL Listing is a critical differentiator for quality, as uncertified "cheater plugs" carry significant fire and shock risks TimkylecompanyAmazon.
Market Trends & Demand
- Search Volume: Consumer demand on retail platforms like Amazon remains steady but modest, with specific keywords like "grounding adapter 2 prong to 3 prong" showing a high relevancy score (799) and stable search interest .
- Historical Shift: Peak demand occurred following the 1974 NEC mandate for grounded outlets. Today, the market is gradually declining as older infrastructure is rewired or replaced with GFCI outlets, which are a code-compliant alternative for ungrounded circuits WikipediaJustanswer.
- Safety & Regulations: These adapters are illegal in Canada and are strongly discouraged by safety experts for high-power appliances or sensitive electronics like gaming setups, as they often fail to provide a true path to ground FacebookWikipedia.
Based on these safety insights, you might consider:
2 Prong To 3 Prong Grounding Adapter Cheater Plug Ul Listed
Products · Top picks & verified manufacturers
ELEGRP US Standard 2-prong to 3-prong Grounding Adapter, Gray Color, NEMA 1-15P to NEMA 5-15R
Suzhou Ele Mfg Co., Ltd.verified🇨🇳CN6 yrs
US Standard 2prong to 3prong Grounding Adapter, Gray Color NEMA 1-15P to NEMA 5-15R
Qingyuan Confortune Electric Co., Ltd.🇨🇳CN10 yrs
Linsheng 2PK 2Prong to 3Prong Adapter Converter for Wall Outlet Plug Portable Clear Outlet Extender 2 to 3 Prong Grounding Adapter Outlet
Ningbo Well Electric Appliance Co., Ltd.verified🇨🇳CN7 yrs
Wall Outlets Safety Adapter US EU UK AU Earthing Plug for Grounding Mat Earthing Mattress, Grounding Sheet and Pillow Case
Zhongshan TopChant Technology Co., Ltdverified🇨🇳CN8 yrs
Wholesale Grounding Adapter Plug | US/EU/UK/AUS Standard White Socket for Grounding Mats & Sheets
Dongguan Rongkai Trading Co., Ltd.🇨🇳CN1 yr
US 3-Prong to 2-Prong Adapter Grounding Converter Polarized 3 Pin to 2 Pin Power for Wall Outlets Plug
Guangzhou Bosslyn Electric Co., Ltd.verified🇨🇳CN12 yrs
AC Power Plug Adapter with 2 Outlets Standard Grounding Black/White
Changzhou Jinda Electronics Co., Ltd.verified🇨🇳CN24 yrs
Wholesale ABS Material Travel Adapters US EU UK AU to China Standard Plug
Jiexi County Mianhu Ji'ao Electrical Appliance Factory (Individual Business)🇨🇳CN1 yr
Earthing Adapter Grounding Socket Splitter Plugs Safety Adapter US EU UK Earthing Plug Wall Outlets for Grounding Mat,
Suzhou Jujie Electron Co., Ltd.verified🇨🇳CN18 yrs
US 3 Pin to 2 Pin Power AC plug adapter USA 3-Prong to 2-Prong travel Adapter Grounding Converter CE listed
Shenzhen Ruize Technology Co., Ltd.verified🇨🇳CN9 yrs
Japanese Standard 15A Adapter AC Electrical Power Socket Converter 2pin to 3pin Plug Connector
Jinyu (dongguan) Electric Appliance Co., Ltd.🇨🇳CN5 yrs
Schuko SCP3 German 2 Pin to 3 Pin Plug Adapter 250V 13A Electrical Plug
Shenzhen Selectech Electronics Co., Ltd.🇨🇳CN18 yrs
USA Canada 3Pin Male to Europe 2Pin Female AC Adapter, Nema 5-15P to CEE7/7 Schuko Receptacle Plug Adapter 250V 15A
Shenzhen Wingsun Technology Co., Ltd.🇨🇳CN12 yrs
Universal Type US 2 Pin Grounded AC Plug Travel Adapter 3 Side Outlet for USA , Peru, Colombia AC Power Charger Adaptor Plug
Focan Electronic Factory (wujin)🇨🇳CN13 yrs
Orange 125V Heavy Duty 3 Outlet Grounding Adapter T-Shaped 3 Prong Grounded Plug
Wuxi Neon Electrical Equipment Co., Ltd.verified🇨🇳CN19 yrs
Electronic Earthing Grounding AU Plug With 4.5m Grounding Cord Universal Adapter Using Conductive Mat
Shenzhen Maxsharer Esd Technology Co., Ltd.verified🇨🇳CN1 yr
Standard Grounding Plug US to EU/UK/AU Adapter with PVC Material Eco-Friendly White Connected to Grounded Bed Sheet Accessories
Shenzhen Maxsharer Technology Co., Ltd.🇨🇳CN17 yrs
Black Schuko European to USA Grounded Plug Adapter
Shenzhen Slinya Electronics Co., Ltd.🇨🇳CN14 yrs
Wall Outlet Adapter 1 Pc US EU UK AU Earthing Plug Safety Adapter for Grounding Mat Earthing Sheet and Earth Pillow Case
Guangzhou Wangdao Technology Co., Ltd.🇨🇳CN5 yrs
Ype ETU01 Germany Schuko Eu to US Canada 250v Adapte Plug
Qingdao Lechatex Technology Co., Ltd.🇨🇳CN8 yrsRelated Searches
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Sources & References
51 sources cited · Verified industry data & reports
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