20 Best L5-30r To 5-20p [2024]

Are you looking for the best L5-30r To 5-20p? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling L5-30r To 5-20p.

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1 Parkworld 886696 Generator Adapter 3-Prong 20 AMP 5-20P Male to 30 AMP 3-Prong Locking L5-30R Female... Parkworld 886696 Generator Adapter 3-Prong 20 AMP 5-20P Male to 30 AMP 3-Prong Locking L5-30R...
2 Parkworld 691760 Generator Adapter 3-Prong 20 AMP 5-20P Male to 30 AMP 3-Prong Locking L5-30R Female Parkworld 691760 Generator Adapter 3-Prong 20 AMP 5-20P Male to 30 AMP 3-Prong Locking L5-30R Female
3 NEMA 5-20P to L5-30R Plug Adapter - 10 Foot, 20A/125V, 12 AWG - Iron Box # IBX-1336-10 (10 ft) NEMA 5-20P to L5-30R Plug Adapter - 10 Foot, 20A/125V, 12 AWG - Iron Box # IBX-1336-10 (10 ft)
4 Conntek P515L530 1-Feet Generator Adapter 15-Amp U.S Plug to 30-Amp Locking Female Connector L5-30R... Conntek P515L530 1-Feet Generator Adapter 15-Amp U.S Plug to 30-Amp Locking Female Connector...
5 Tripp Lite Heavy-Duty Power Adapter Cord 20A, 12AWG (NEMA-L5-20R to NEMA-5-20P) 6-in.(P044-06I)... Tripp Lite Heavy-Duty Power Adapter Cord 20A, 12AWG (NEMA-L5-20R to NEMA-5-20P) 6-in.(P044-06I)...
6 Coleman Cable 90208802 090208802 Generator Cord Adapter from 5-15P to L5-20R (9 in, 12/3 Gauge),... Coleman Cable 90208802 090208802 Generator Cord Adapter from 5-15P to L5-20R (9 in, 12/3 Gauge),...
7 Westinghouse Outdoor Power Equipment 30196A Generator Plug Adaptor, 30A 120V 5-20P to L5-30R Westinghouse Outdoor Power Equipment 30196A Generator Plug Adaptor, 30A 120V 5-20P to L5-30R
8 Parkworld 691791 Adapter Cord 15 Amp 5-15P Male to 30 Amp L6-30R Locking Connector Female (ONLY... Parkworld 691791 Adapter Cord 15 Amp 5-15P Male to 30 Amp L6-30R Locking Connector Female (ONLY...
9 NemaTech NEMA L5-20P To 5-20R 30A 250V 2,500W Locking Shore Adapter NemaTech NEMA L5-20P To 5-20R 30A 250V 2,500W Locking Shore Adapter
10 ONETAK NEMA L5-30P to 5-15R 5-20R Compact 120V 30 Amp Twist Lock 3 Prong Male Plug to 120V 20 Amp 3... ONETAK NEMA L5-30P to 5-15R 5-20R Compact 120V 30 Amp Twist Lock 3 Prong Male Plug to 120V 20 Amp...
11 ONETAK NEMA 5-15P to L5-30R Compact 120V 15 Amp 3 Prong Male Plug to 120V 30 Amp Twist Lock 3 Prong... ONETAK NEMA 5-15P to L5-30R Compact 120V 15 Amp 3 Prong Male Plug to 120V 30 Amp Twist Lock 3...
12 NEMA 6-20P to L6-30R Plug Adapter - 1 Foot, 20A/250V, 12/3 SJOOW - Iron Box # IBX-5903-01 NEMA 6-20P to L6-30R Plug Adapter - 1 Foot, 20A/250V, 12/3 SJOOW - Iron Box # IBX-5903-01
13 Parkworld 886009 L5-30P Male to L14-30R for Home Back Power Transfer Switch or House Panel (20FT) Parkworld 886009 L5-30P Male to L14-30R for Home Back Power Transfer Switch or House Panel (20FT)
14 AC WORKS Locking Adapter Household 15Amp 5-15P Plug to Locking 20Amp L5-20R Female Connector... AC WORKS Locking Adapter Household 15Amp 5-15P Plug to Locking 20Amp L5-20R Female Connector...
15 1FT 12-AWG Nema 5-15P to L5-20R Adapter,15-Amp 125V Household Plug to 20A 125V L5-20R Locking... 1FT 12-AWG Nema 5-15P to L5-20R Adapter,15-Amp 125V Household Plug to 20A 125V L5-20R Locking...
16 Champion Power Equipment 48034 25 ft. 30A 125V Generator Power 3750 Watts (L5-30P to Three 5-15R)... Champion Power Equipment 48034 25 ft. 30A 125V Generator Power 3750 Watts (L5-30P to Three 5-15R)...
17 Conntek 30222-YW 15A to L5-30R Plug Adapter Conntek 30222-YW 15A to L5-30R Plug Adapter
18 Conntek 30126 L5-30P to 5-15/20R Plug Adapter Conntek 30126 L5-30P to 5-15/20R Plug Adapter
19 Westinghouse 301156A Generator Plug Adapter, 5-15P to L5-30R Westinghouse 301156A Generator Plug Adapter, 5-15P to L5-30R
20 Parkworld 885910 Adapter Power Cord 20 AMP 6-20 Plug to Welding Twist Lock 30 AMP L6-30 Receptacle,... Parkworld 885910 Adapter Power Cord 20 AMP 6-20 Plug to Welding Twist Lock 30 AMP L6-30...
Bestseller No. 1
Parkworld 886696 Generator Adapter 3-Prong 20 AMP 5-20P Male to 30 AMP 3-Prong Locking L5-30R Female...
  • AC Power Adapter cord 5-20P to L5-30R 125V/2500W
  • Molded with electroplate copper terminal in order to avoid surface oxidation effectively.
  • Generator 20AMP 3-prong 5-20 male plug, Generator 30 AMP 3-prong twist lock L5-30 female connector
  • Used UL 62 standard SJTW 12AWG cable with stranded 100% copper inner wire, support max 20AMP loading.
  • Test electrical function by UL & cUL standard, Length : 24 inch
Bestseller No. 2
Parkworld 691760 Generator Adapter 3-Prong 20 AMP 5-20P Male to 30 AMP 3-Prong Locking L5-30R Female
  • Generator Adapter 5-20P to twist lock L5-30R 125V/2500W.
  • Generator 3-prong 20A 125V 5-20 male plug.
  • Generator Locking 3-prong 30A 125V L5-30 female receptacle.
  • Connect a generator with 20 AMP 5-20 plug to Twist Lock 30 AMP 3-prong L5-30 adapter, Heavy-duty round power adapter plug for generator.
  • 1 piece AC adapter molded PVC with 100% copper conductor inside, Test by UL & cUL standard.
Bestseller No. 3
NEMA 5-20P to L5-30R Plug Adapter - 10 Foot, 20A/125V, 12 AWG - Iron Box # IBX-1336-10 (10 ft)
  • HEAVY DUTY CONSTRUCTION - Molded Plug and Industrial Grade Pass and Seymour Connector, 12 AWG SJT Cable
  • EXTREMELY FLEXIBLE and DURABLE - Premium Flextreme Wire is Oil, Water, Sunlight, Weather Resistant
  • ELECTRICAL RATINGS - 20A, 12 AWG 3-Prong Male to 3-Prong Female for Connection from a 5-20 receptical to a twist lock plug
  • SUPERIOR QUALITY - MADE IN USA
  • HASSLE FREE RETURNS and LIFETIME WARRANTY
Bestseller No. 4
Conntek P515L530 1-Feet Generator Adapter 15-Amp U.S Plug to 30-Amp Locking Female Connector L5-30R...
  • Pug (Male): NEMA 5-15P (Standard 3-Prong Household)
  • Conntector (Female): NEMA L5-30R (30 Amps 125 Volts, 3 - Prong Locking)
  • Cable: STW 10/3 (Industrial Grade)
  • Max Rating: 1,875 Watts
  • Compatible with RV/Generator/Construction/IT use
Bestseller No. 5
Tripp Lite Heavy-Duty Power Adapter Cord 20A, 12AWG (NEMA-L5-20R to NEMA-5-20P) 6-in.(P044-06I)...
  • 6-inch 12AWG Heavy Duty Power Adapter cord (NEMA-L5-20R to NEMA-5-20P)
  • Locking 120V 20A (NEMA L5-20R) output receptacle and a straight-blade 120V 20A (NEMA 5-20P) input plug
  • Converts equipment with L5-20P locking input plug to a non-locking 5-20P input plug
  • Also serves as a convenient means of converting a NEMA 5-15/20R straight-blade receptacle to a locking L5-20R receptacle
  • Lifetime warranty
SaleBestseller No. 6
Coleman Cable 90208802 090208802 Generator Cord Adapter from 5-15P to L5-20R (9 in, 12/3 Gauge),...
  • PRACTICAL GENERATOR EXTENSION CORD ADAPTER: this generator adapter cord converts a standard 15-amp grounded receptacle to a 20-amp receptacle with a...
  • RUGGED GENERATOR CORD ADAPTER: the jacket of the generator extension cord adapter protects it from the elements and sun exposure; the molded...
  • CONTRACTOR GRADE GENERATOR CORD ADAPTER: this generator extension cord adapter is suitable for rugged industrial applications such as operating...
  • EASY-TO-USE GENERATOR POWER CORD ADAPTER: simply twist the 15a U-ground plug to lock into the 20a receptacle; lets you convert any plug quickly; the...
  • GENERATOR EXTENSION CORD ADAPTER SPECIFICATIONS: 9 in (23 cm) long; 12 gauge; 3 conductors; 600 volts; UL listed and meets OSHA specifications
Bestseller No. 7
Westinghouse Outdoor Power Equipment 30196A Generator Plug Adaptor, 30A 120V 5-20P to L5-30R
  • Male end: NEMA 5-20P 20A 120V 2-prong plug
  • Female end: NEMA L5-30R 30A 120V 3-prong outlet
  • Molded casing allows a comfortable firm grip and easy connection
  • Resolves power incompatibility between power cord and power source
Bestseller No. 8
Parkworld 691791 Adapter Cord 15 Amp 5-15P Male to 30 Amp L6-30R Locking Connector Female (ONLY...
  • 100% copper wire conductor inside Heavy-duty power adapter cord.
  • NEMA 5-15P Male for American standard Household regular 3-prong 15A socket.
  • NEMA L6-30R Female for L6 type 30AMP twist lock plug
  • Used 10 AWG stranded copper inner wire 15A 125V/1875W, cord support max 30Amp loading.
  • Length : 12 inch (1 Feet). Color : Black
Bestseller No. 9
NemaTech NEMA L5-20P To 5-20R 30A 250V 2,500W Locking Shore Adapter
  • INDUSTRIAL GRADE - Built with quality components for maximum durability
  • SAFETY FIRST - Molded design with built-in locking mechanism
  • WEATHER PROOF - Electroplated terminals to protect against oxidation
  • HEAVY DUTY - Rated for 250V and 2,500W at 30A
  • NEMA 5-15/20P to locking L5-20R - Ideal for most shore applications
Bestseller No. 12
NEMA 6-20P to L6-30R Plug Adapter - 1 Foot, 20A/250V, 12/3 SJOOW - Iron Box # IBX-5903-01
  • HEAVY DUTY CONSTRUCTION - Molded Plug and Industrial Grade Pass and Seymour Connector, 12 AWG SJT Cable
  • EXTREMELY FLEXIBLE and DURABLE - Premium Flextreme Wire is Oil, Water, Sunlight, Weather Resistant
  • ELECTRICAL RATINGS - 20A, 12 AWG 3-Prong Male to 3-Prong Female for Connection. 6-20P to L6-30R Power cord plug adapter.
  • SUPERIOR QUALITY - MADE IN USA
  • HASSLE FREE RETURNS and LIFETIME WARRANTY
Bestseller No. 13
Parkworld 886009 L5-30P Male to L14-30R for Home Back Power Transfer Switch or House Panel (20FT)
  • Generator L5-30 AMP 3-prong locking male plug.
  • Generator L14-30 AMP 4-prong locking female connector (X-pole connected to Y-pole ,two hots bridged)
  • Adaptor for generator L5 120V to L14 120V/250V home transfer switch or house panel
  • AC Power Adapter cord L5-30P to L14-30R 125V/3750W
  • Test electrical function by UL & cUL standard, Heavy-duty round power adapter plug for generator 100% copper conductor inside.
Bestseller No. 15
1FT 12-AWG Nema 5-15P to L5-20R Adapter,15-Amp 125V Household Plug to 20A 125V L5-20R Locking...
  • Nema 5-15P 3-Prong household Male plug, 15-Amp 125V
  • Nema L5-20R industry degree locking in female socket, 20-Amp 125V
  • The cord support max.: 1875 Watt, [12-AWG STW Heavy duty Cord] durable and solid cord. Safe and easy for use.
  • The adapter length is 1-FT. Approximately 32CM All the power cables we are selling passed 100% related safety and durable testing.
Bestseller No. 16
Champion Power Equipment 48034 25 ft. 30A 125V Generator Power 3750 Watts (L5-30P to Three 5-15R)...
  • Powerful - Converts a 30-amp locking outlet to three 15-amp household outlets and extends your power up to 25 feet
  • Weather Resistant - Service grade, abrasion and weather-resistant insulation, plus the included dust covers keep your outlets clean and clear
  • Flexible - The cold and heat resistant, 10-gauge wire stays flexible in extreme temperatures and is rated for 125-volt use
  • Safe - Extend your power up to 25 feet away, protecting you and others from hazardous generator exhaust
  • Reliable - Champion Support includes 1-year limited warranty with FREE lifetime technical support from dedicated experts
SaleBestseller No. 17
Conntek 30222-YW 15A to L5-30R Plug Adapter
  • Plug: NEMA 5-15P (Standard US Plug)
  • Receptacle: NEMA L5-30R
  • Max Power: 1,875 Watts
  • These plug adapters are typically used with generators, RV, and marine pedestals that require a L5-30 connection when only a NEMA 5-15 outlet is...
Bestseller No. 18
Conntek 30126 L5-30P to 5-15/20R Plug Adapter
  • Plug: NEMA L5-30P
  • Receptacle: NEMA 5-15/20R (T-Blade Style)
  • Max Power: 2,500 Watts
  • This adapter is useful for taking a 3-prong locking outlet and turning it into a standard household outlet that accepts either a 15A or 20A straight...
Bestseller No. 19
Westinghouse 301156A Generator Plug Adapter, 5-15P to L5-30R
  • Male end: NEMA 5-15P 15A 120V 2-prong plug
  • Female end: NEMA L5-30R 30A 120V 3-prong outlet
  • Molded casing allows a comfortable firm grip and easy connection
  • Resolves power incompatibility between power cord and power source
Bestseller No. 20
Parkworld 885910 Adapter Power Cord 20 AMP 6-20 Plug to Welding Twist Lock 30 AMP L6-30 Receptacle,...
  • NEMA 6-20P Male Plug to L6-30R Female Receptacle
  • Used 12 AWG copper inner wire 20A, 250V/5000W.
  • SJTW 12AWG stranded wire UL approved support max 20 Amp loading.
  • 100% copper wire conductor inside Heavy-duty power adapter cord.
  • Length : 6 Foot

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