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Nema 5 20r Plug

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Supplier sourcing insights & recommendations

ud-machine.com
WiseGuy Reports
30 来源

The market for NEMA 5-20R receptacles is expanding steadily, driven by rising power demands in residential workshops and industrial automation. Key trends include the integration of smart energy monitoring and USB-C charging ports directly into the outlets to meet modern device needs Ud-Machine. The United States NEMA connectors market is projected to reach $2.3 billion by 2033, reflecting a consistent growth trajectory Linkedin.

I have identified several verified manufacturers specializing in NEMA-standard plugs and receptacles. These suppliers offer a range of products compliant with North American standards (UL/ETL), including straight-blade plugs and industrial-grade receptacles. Detailed supplier profiles, product lists, and certification details are available in the files below.

Based on these market and supplier insights, you can refine your sourcing strategy by:

Nema 5 20r Plug Manufacturer Verified Supplier

Verified suppliers · 3 lists

Lishui Hengtian Auto Accessories Co., Ltd.

Lishui Hengtian Auto Accessories Co., Ltd.

· 9s yrs · Zhejiang, CN🇨🇳
Matches
3/3

Reliable supplier in Plugs & Sockets

4.8/5.0(2)
Rating
<15%
Reorder
100.0%
On-time
≤12h
Reply
Main categories
Other RV Parts & AccessoriesTravel Trailers
J453 20 Amp 125 Volt, Straight Blade Plug and Connector Grounding Male & Female NEMA 5-20P & 5-20R 15A 125V
NEMA 14-50P Male Plug Adapter Cord with TT-30R 5-20R Female Outlet 50A 125/250V 30A+20A 125V for US Standards
$1.99
MOQ : 200 sets
$16.30-16.50
MOQ : 300 pieces
Contact
Shenzhen Wingsun Technology Co., Ltd.

Shenzhen Wingsun Technology Co., Ltd.

· 12s yrs · Guangdong, CN🇨🇳
Matches
3/3

Top 10% for inquiries in Plugs & Sockets - United States of America market

Competitive supplier in Plugs & Sockets

4.9/5.0(24)
Rating
<15%
Reorder
89.0%
On-time
≤6h
Reply
Main categories
Power Cords & Extension CordsAdapters & Connectors
Black Copper NEMA 5-15P 5-15R 5-20P 5-20R 6-15P 6-15R 6-20P 6-20R American Canada Japan Detachable Assembly Power Plug Socket
20Amp Receptacle for Generator NEMA 5-20R Outlet with Cover,125 Volt 2 Pole 3 Wire, Waterproof Industrial Socket IP44
4-in-1 15-20A NEMA 6-15P to 5-15/20R T-Blade Adapter-4 Outlets PVC Plug with Socket
$3.30-4.20
MOQ : 10 pieces
$1.30-2
MOQ : 10 pieces
$1-1.40
MOQ : 10 pieces
Contact
Ningbo Zhenjia Electric Co., Ltd.

Ningbo Zhenjia Electric Co., Ltd.

· 11s yrs · Zhejiang, CN🇨🇳
Matches
3/3

Competitive supplier in Power Cables

5.0/5.0(1)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Power CablesPower Cords & Extension CordsEV Connectors
NEMA American Standard 5-20P 5-20R Extension Cord AC Power Cable Transparent Plug 3-prong 125V 20AMP
USA NEMA 5-15P Male Plug to NEMA 5-20R/5-15R Female Power Socket Adapter Converter Industrial PVC Electrical Plug From the US
$2.59-3.69
MOQ : 3000 pieces
$0.95-1.10
MOQ : 50 pieces
Contact
Dongguan Qingjiang Electronics Co., Ltd.

Dongguan Qingjiang Electronics Co., Ltd.

Verified· 2s yrs · Guangdong, CN🇨🇳
Matches
3/3

Top 20% for inquiries in Plugs & Sockets

Well-suited supplier in Power Cords & Extension Cords

5.0/5.0(4)
Rating
<15%
Reorder
85.0%
On-time
≤2h
Reply
Main categories
Power Cords & Extension CordsConnectors
US Standard Plug Power Cord NEMA 5-15R Male to Female Socket Outdoor Extension Cord PVC Material
NEMA 5-20 Double Row Socket Lock Type UL Certified Suitable for Industrial Socket Accessories Wall Socket Accessories Etc
NEMA 5-15 US Plug Extension Socket Cassette with Faceplate Industrial Accessories Welding Terminal
$1.30-1.54
MOQ : 5 pieces
$0.92-1
MOQ : 1 piece
$0.45-0.50
MOQ : 1 piece
Contact
Yuyao Zhenan Electric Appliance Co., Ltd.

Yuyao Zhenan Electric Appliance Co., Ltd.

· 12s yrs · Zhejiang, CN🇨🇳
Matches
3/3

Top 20% for inquiries in Plugs & Sockets - United States of America market

Competitive supplier in Power Cords & Extension Cords

4.5/5.0(3)
Rating
<15%
Reorder
≤9h
Reply
US $14,000+
Transactions
Main categories
RV Body PartsOther RV Parts & Accessories
NEMA L5-20P to 5-20R Adapter Plug, Locking 20A 125V Male to 15/20A 125V Female Power Adaptor
NEMA 5-20R 20A 125V Electrical Plug for Replacement Female Type Adapter Plugs
NEMA L14-20P to 5-20R Y Adapter Cord, 20A 125V Spliter Cord
$1.99
MOQ : 100 pieces
$0.99-1.99
MOQ : 240 pieces
$14.99
MOQ : 100 pieces
Contact
Shenzhen Chaoyi Technology Co., Ltd.

Shenzhen Chaoyi Technology Co., Ltd.

· 3s yrs · Guangdong, CN🇨🇳
Matches
3/3

Reliable supplier in Plugs & Sockets

4.2/5.0(17)
Rating
11%
Reorder
85.0%
On-time
≤7h
Reply
Main categories
Wall SwitchesElectrical Wires
Factory Delivery American Standard One Outlet 5-20R 20A 125V Industrial Nema Connector 3 Pin Electrical Plug PA66/Copper Durable
American 125V 20A 2 Pole 3 Wire Copper Grounding Plug NEMA 5-20P US Industry Wiring Nema Industrial Plug
NEMA 5-15R Standard Duplex Receptacle Outlet Wholesale America Standard Us Socket Electrical Socket
$0.43-0.50
MOQ : 50 pieces
$4.31-10.04
MOQ : 1 piece
$1.09-1.50
MOQ : 100 pieces
Contact
Dongguan Kuncan Electronics Co., Ltd.

Dongguan Kuncan Electronics Co., Ltd.

VerifiedManufacturer· 2s yrs · Guangdong, CN🇨🇳
Matches
3/3

Supports shipping to FBA warehouses

100% quality control across all production lines

Provides e-commerce design services

4.9/5.0(12)
Rating
<15%
Reorder
92.0%
On-time
≤2h
Reply
Main categories
Power Cords & Extension CordsPower AdaptersPower Cables
KC 45 Degree Power Plug NEMA 5-15P US Standard to Left Angle IEC C13 1.5m PVC Cable IP20 Rated 10A for Home Appliance
15A NEMA 5-15P Plug to Stripped End Power Cable with RCD US AC Cord for Industrial Equipment Outdoor Tools Appliance Safety
NEMA 5-15R to IEC 320 C20 Adapter Plug Travel Outdoor Industrial Computer & Home Appliance 10A Rated Current US Plug Standard
$1.36-1.39
MOQ : 300 pieces
$16.05
MOQ : 50 pieces
$0.59-0.68
MOQ : 500 pieces
Contact
Jiande Yonghua Electrical Equipment Co., Ltd.

Jiande Yonghua Electrical Equipment Co., Ltd.

VerifiedManufacturer· 18s yrs · Zhejiang, CN🇨🇳
Matches
3/3

Operates 7 self-owned production lines with certified equipments

Annual export revenue: 25.8 million

30 years of experience in exporting

5.0/5.0(3)
Rating
<15%
Reorder
87.5%
On-time
≤5h
Reply
Main categories
Power Cords & Extension CordsOther RV Parts & AccessoriesRV Electrical Systems
TT-30P to (3) 5-15R /5-20R Generator Adapter Plug,SJTW 10AWG*3C Generator Cable,30Amp,125V,3Prong,Orange,1.5FT
50A 3ft 1-to-3 RV Splitter Adapter NEMA 14-50P Male Plug to (2) 5-20R + (1) TT-30R Female Receptacles
30A 3ft 1-to-3 RV Splitter Adapter NEMA L15-30P Male Plug to (3)5-20R Female Receptacles
$5
MOQ : 200 pieces
$14.70-15.40
MOQ : 500 pieces
$14.45-15.08
MOQ : 500 pieces
Contact
Jiande Hengtian Electrical Appliance Co., Ltd.

Jiande Hengtian Electrical Appliance Co., Ltd.

· 1 yrs · Zhejiang, CN🇨🇳
Matches
3/3

Reliable supplier in Plugs & Sockets

≤2h
Reply
Main categories
Power Cords & Extension CordsVoltage Regulators/Stabilizers
ETL Listed 20A 125V NEMA 5-20R 2 Pole 3 Wire Grounding Straight Blade Electrical Plug Replacement Cord Outlet Commercial Grade
Extension Cord Ends Electrical Replacement Plug Yellow 125V 20A NEMA 5-20P Industrial Grade 3-Prong Straight Blade Grounding ETL
NEMA L6-30R Receptacle 30 Amp, 250 Volt Locking Connector for Generator, Twist Lock Female Plug 2 Pole, 3 Wire Grounding, ETL
$0.78-0.82
MOQ : 500 units
$0.73-0.78
MOQ : 480 units
$1.95-2.15
MOQ : 500 pieces
Contact
Jiangsu Barep Smart Technology Co., Ltd.

Jiangsu Barep Smart Technology Co., Ltd.

VerifiedManufacturer· 11s yrs · Jiangsu, CN🇨🇳
Matches
3/3

Top 10% for inquiries in Plugs & Sockets - United States of America market

Main category includes GFCI Socket

Provides e-commerce design services

4.9/5.0(27)
Rating
11%
Reorder
96.0%
On-time
≤4h
Reply
Main categories
Electronics & Instrument EnclosuresWall Switches
2025 US 15A 250V 6-15R Standard Industrial Receptacle Outlet Plugs & Sockets with Tamper Resistant for North America
NEMA 14-50R 50A RV and Electric Vehicles Range Receptacle ABS Material with Copper Plug US Plug Standard Socket
15A 125V NEMA 5-15R Industrial Electrical Plug Male Plug Replacement for Generator Twist Lock
$0.63-0.75
MOQ : 50 units
$1.75-2.30
MOQ : 50 pieces
$0.81-0.84
MOQ : 300 pieces
Contact
Ningbo Jinting Cable Co., Ltd.

Ningbo Jinting Cable Co., Ltd.

· 7s yrs · Zhejiang, CN🇨🇳
Matches
3/3

Trusted supplier in Power Cables

≤7h
Reply
Main categories
Power CablesPower Cords & Extension Cords
NEMA 5-20P Plug to IEC C19 SJT 6 Foot 20A 125V Power Cord
NEMA Straight Blade 5-15p USA Power Electrical Plug
AMERICA PLUG SERIES NEMA 5-20R RDEL520R-C+B 10/4 ST STW STO
$0.23
MOQ : 2500 boxes
$0.09
MOQ : 100 boxes
$0.23
MOQ : 100 boxes
Contact
Shenzhen Bairui Electronics Co., Ltd.

Shenzhen Bairui Electronics Co., Ltd.

· 8s yrs · Guangdong, CN🇨🇳
Matches
3/3

Reliable supplier in Plugs & Sockets

5.0/5.0(1)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
ConnectorsPower Adapters
Shore-Power RV Generator Adapter Plug NEMA L5-30P 5-15/20R 30A/15A/20A 3-Prong Locking 125V Boat Made China
$9.99
MOQ : 5 pieces
Contact
HENAN HONEST IOT TECHNOLOGY CO., LTD.

HENAN HONEST IOT TECHNOLOGY CO., LTD.

Manufacturer· 5s yrs · Henan, CN🇨🇳
Matches
3/3

100% quality control across all production lines

Provides e-commerce design services

Inspection of all products

4.4/5.0(35)
Rating
<15%
Reorder
90.5%
On-time
≤5h
Reply
Main categories
Remote Control SwitchesRemote Controls
Nema 5-20R GFCI Hospital Duplex Receptacle Outlet Fast Charging Wall Socket with 2 US Plug AC Outlets 125V Rated Voltage
$0.41-0.44
MOQ : 4 acres
Contact
Yueqing Hongji Trade Co., Ltd.

Yueqing Hongji Trade Co., Ltd.

VerifiedManufacturer· 11s yrs · Zhejiang, CN🇨🇳
Matches
3/3

Top 10% for inquiries in Plugs & Sockets - United States of America market

Main category includes Floor Boxes

100% quality control across all production lines

<15%
Reorder
100.0%
On-time
≤9h
Reply
US $1,600+
Transactions
Main categories
Wall SwitchesDimmers
3 Wire 5-20 20A 125V Grounding Connector Straight Blade Connector
UL Listed 30 Amp NEMA 10-30R 125V/250V Range and Dryer Surface Power Receptacle
NEMA 5-15P Plug US Grounded Power Plug DIY US Rewireable Plug 15A 125V
$0.68-0.85
MOQ : 500 pieces
$1.90-2.38
MOQ : 500 pieces
$0.64-0.80
MOQ : 500 pieces
Contact
Wuxi Guowen Technology Co., Ltd.

Wuxi Guowen Technology Co., Ltd.

· 5s yrs · Jiangsu, CN🇨🇳
Matches
3/3

Top 20% for inquiries in Plugs & Sockets

Competitive supplier in Plugs & Sockets

4.6/5.0(1)
Rating
<15%
Reorder
100.0%
On-time
≤3h
Reply
Main categories
Electrical WiresConnectors
USA NEMA L14-20P 20Amp 125/250V 3 Pole 4 Wire Grounding Locking Plug Twist Lock Adapter Power Plug
Factory Direct Sale USA NEMA L14-20P 20Amp 125/250V 3 Pole 4 Wire Grounding Locking Plug Twist Lock Adapter Power Plug
USA NEMA L8-20P 20Amp 480V 2 Pole 3 Wire Grounding Locking Plug Twist Lock Adapter Power Replacement Male Plug
$8.50
MOQ : 5 pieces
$9.90
MOQ : 1 piece
$8.90
MOQ : 10 pieces
Contact
Dongguan Hexie New Energy Technology Co., Ltd.

Dongguan Hexie New Energy Technology Co., Ltd.

VerifiedManufacturer· 17s yrs · Guangdong, CN🇨🇳
Matches
3/3

Provides e-commerce design services

Comply with IATF 16949, ISO standards

100% quality control across all production lines

4.9/5.0(15)
Rating
<15%
Reorder
75.4%
On-time
≤4h
Reply
Main categories
ConnectorsWiring HarnessElectrical Wires
Custom NEMA 5-20P to 5-20R T Blade Male to Female Power Cable US AC Power Extension Cord 12AWG 20Amp for Home Appliance
AC Power Cable American NEMA 5-15R Female Plug to Alligator Clips Extension Power Cord 14AWG Black
Nema 5-20P-5-20R 30FT 12 Gauge IP11 Outdoor Heavy Duty Extension Cord
$25.65
MOQ : 300 pieces
$0.86-1.86
MOQ : 500 pieces
$25.65
MOQ : 300 pieces
Contact
Shenzhen Dream-Start Electronics Co., Ltd.

Shenzhen Dream-Start Electronics Co., Ltd.

VerifiedManufacturer· 7s yrs · Guangdong, CN🇨🇳
Matches
3/3

Top 20% for orders in Plugs & Sockets - United States of America market

100% quality control across all production lines

Meets UL standards in United States of America

4.9/5.0(66)
Rating
13%
Reorder
93.3%
On-time
≤2h
Reply
Main categories
ConnectorsElectronics & Instrument Enclosures
DREAM ANSI C136.41 NEMA 7-Pin Dimming Receptacle for Smart LED Street Light Control
DREAM START Receptacle 250v Nema 1050r NEMA Receptacle - 7 Pin NEMA Socket
DREAM START ANSI C136.41 Dimming Receptacle with IP66 NEMA Socket 7 PIN Connector for Outdoor Street Lighting Control
$1.85-2.20
MOQ : 50 pieces
$1.95-2.60
MOQ : 10 pieces
$1.60-2.02
MOQ : 10 pieces
Contact
Lanka Industrial Automation (shanghai) Co., Ltd.

Lanka Industrial Automation (shanghai) Co., Ltd.

· 11s yrs · Shanghai, CN🇨🇳
Matches
3/3

Recommended supplier for Power Cords & Extension Cords

4.9/5.0(10)
Rating
<15%
Reorder
92.3%
On-time
≤2h
Reply
Main categories
Power Cords & Extension CordsLevel Measuring InstrumentsPower Cables
Nema Generator Adapter 14-30P Plug to Locking NEMA L6-30R 30 Amp Receptacle 250 Volt Industrial Electrical Plug for Power Tool
US NEMA 5-15P 3Pin Plug to IEC 60320 C13 C5 5-15R Female AC Power Cord for Desktop
Nema 1-15p to C7 Non Polarized NISPT-2 18AWG 1.8M North American USA 2pin Plug AC Power Cord
$7.60-8.50
MOQ : 200 pieces
$1.25-1.75
MOQ : 300 pieces
$1.75
MOQ : 1000 pieces
Contact
Dongguan Zhenghao Electric Co., Ltd.

Dongguan Zhenghao Electric Co., Ltd.

VerifiedManufacturer· 4s yrs · Guangdong, CN🇨🇳
Matches
3/3

Top 10% for orders in Plugs & Sockets

Provides e-commerce design services

Maximum daily production capacity of Plugs & Sockets: 570 thousand

4.8/5.0(50)
Rating
13%
Reorder
98.4%
On-time
≤2h
Reply
Main categories
Power Cords & Extension CordsChargers & Adapters
US 3 PIN Brass Power Plug Insert NEMA 5-15P Plug With Box
US Insert Plugs NEMA 5-15P Plug Inserts Three Pins Electrical Plug Insert
NEMA 5-15P Male Connector US Socket Insert 3 Pin Plug Insert
$0.07-0.10
MOQ : 100 pieces
$0.07-0.10
MOQ : 100 pieces
$0.07-0.10
MOQ : 100 pieces
Contact
Abccabls Technology Ningbo Co., Ltd.

Abccabls Technology Ningbo Co., Ltd.

VerifiedManufacturer· 9s yrs · Zhejaing, CN🇨🇳
Matches
3/3

100% quality control across all production lines

On-site engineer support service includes other

Participated in 1 trade show in United States of America

4.7/5.0(23)
Rating
11%
Reorder
87.8%
On-time
≤5h
Reply
Main categories
Audio & Video CablesConnectorsPower Distribution Equipment
NEMA 5-20p 5-15p 20a 125v Grounding Plug for Light Industrial Appliance
$4.29
MOQ : 10 pieces
Contact
DONGGUAN XINUO APOLLO ELECTRICAL TECHNOLOGY CO., LTD.

DONGGUAN XINUO APOLLO ELECTRICAL TECHNOLOGY CO., LTD.

VerifiedManufacturer· 2s yrs · Guangdong, CN🇨🇳
Matches
3/3

Comply with ISO, IECQ QC080000 standards

Operates 15 self-owned production lines with certified equipments

Annual export revenue: 16 million

4.5/5.0(6)
Rating
<15%
Reorder
96.9%
On-time
≤1h
Reply
Main categories
Power Cords & Extension CordsElectrical WiresPower Cables
ETL NEMA 5-15P to IEC C13 AC Power Cord 18 AWG SJTW/SJT Stripped Ends for Home Appliances
NEMA L14-30P L14-30R 125/250V 30A 3-Prong Male Plug Twist-Lock Female Receptacle Industrial Equipment Welder Extension Cord IP44
6ft 16AWG IEC NEMA Power Extension Cord-SJT 16/3C NEMA 5-15P/5-15R (13A/125V) IP20 PC Fireproof Consumer Electronics
$0.22
MOQ : 10 packs
$25.66-25.99
MOQ : 100 pieces
$2.80
MOQ : 10 pieces
Contact
Haiyan County Sheng An Electric Co., Ltd.

Haiyan County Sheng An Electric Co., Ltd.

VerifiedManufacturer· 21s yrs · Zhejiang, CN🇨🇳
Matches
3/3

Top 20% for inquiries in Plugs & Sockets - United States of America market

Inspection of all products

Meets ETL standards in United States of America

5.0/5.0(1)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Power Cords & Extension CordsPower Cables
ETL Approved Inter Locking Series 20 Amp Heavy Duty Nema Kit L5-30p to 5-15p and 5-30r Plug Receptacle Extension Cord
NEMA 6-50P L14-30R Adapter for Power Extension Cords 20A 4 Prong Male Plug 3 Prong Female Receptacle Home Appliance
$11.06-11.19
MOQ : 1000 pieces
$6.80-8.80
MOQ : 1000 pieces
Contact

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Sources & References

30 sources cited · Verified industry data & reports

NEMA 5-20R: Understanding the 20 Amp Grounding Receptacle

ud-machine.com

The 5-20R receptacle has become a marker of versatility and power demand in residential and industrial areas alike. It is seen in households as ...

NEMA Connectors Market Trends & Forecast Data 2035

WiseGuy Reports

The Global Nema Connectors Market is expected to grow at a CAGR of 5.37% from 2024 to 2032, reaching a market size of USD 52.3 billion by 2032. ... The key ...

United States NEMA Connectors Market Size, Trends, and ...

LinkedIn

The United States NEMA Connectors Market is projected to grow from USD 1.4 billion in 2024 to USD 2.3 billion by 2033, registering a CAGR of ...

Understanding the NEMA 5-20R: Essential Guide to This ...

AscentOptics

The NEMA 5-20R socket is an essential part of today's electrical systems as it caters to greater power requirements reliably and safely.

NEMA Plugs vs. IEC Connectors in Industry

AZoM

According to Verified Market Reports, the IEC connectors market is projected to grow from $12.5 billion in 2024 to $18.7 billion by 2033, ...

Industrial Plugs and Sockets Market Size & Forecast, 2032

Persistence Market Research

Industrial plugs & sockets market to reach US$5.5 Bn by 2032, driven by safety, modernization, and rising demand for durable power connectivity.