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TNP NEMA L14 30 Female Plug 4 Prong Plug Lock Socket, 30 Amp Twistlock Receptacle Adapter 125/250V 3 Pole 4 Wire Grounding Industrial Grade for Generator, Transfer Switches, RV Trailer
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TNP NEMA L14 30 Female Plug 4 Prong Plug Lock Socket, 30 Amp Twistlock Receptacle Adapter 125/250V 3 Pole 4 Wire Grounding Industrial Grade for Generator, Transfer Switches, RV Trailer

Amazon Price History

This is our record of Amazon price changes for TNP NEMA L14 30 Female Plug 4 Prong Plug Lock Socket, 30 Amp Twistlock Receptacle Adapter 125/250V 3 Pole 4 Wire Grounding Industrial Grade for Generator, Transfer Switches, RV Trailer (B07GDDHTXG) since we began monitoring it.

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Amazon (Jul 19, 2026) (Jul 19, 2026) 0,00 € (Jul 19, 2026)

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Jul 19, 2026 04:03 PM

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Plug 125v/250v 20a Us Twist Lock 4 Terminal Male Power Plug L14-20p For Generator Control Panel for nema l14-20 20 amp nema l14 l14-20p 20 amp 250 volt plug nema l14-20 l14-20p
Plug 125v/250v 20a Us Twist Lock 4 Terminal Male Power Plug L14-20p For Generator Control Panel for nema l14-20 20 amp nema l14 l14-20p 20 amp 250 volt plug nema l14-20 l14-20p
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NEMA L14-30R Flush Mounting Locking Receptacle Connector Socket,30A 125V/250V Industrial Grade Grounding Generator Receptacle,2 Pole-4 Wire (NEMA L14-30R)
NEMA L14-30R Flush Mounting Locking Receptacle Connector Socket,30A 125V/250V Industrial Grade Grounding Generator Receptacle,2 Pole-4 Wire (NEMA L14-30R)
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Locking Plug for Generator NEMA L14-30P Extension Cord End Male Plug 30A 125/250V 3 Pole 4 Wire Grounding Electrical Replacement Plug Industrial Grade UL Listed (NEMA L14-30P)
Locking Plug for Generator NEMA L14-30P Extension Cord End Male Plug 30A 125/250V 3 Pole 4 Wire Grounding Electrical Replacement Plug Industrial Grade UL Listed (NEMA L14-30P)
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Twist Lock Electrical Plug Nema L14-30p 30a 125v-250v 4 Wire Twist Lock Electrical Plug Connector for welding cable 220 twist 220 male plug l14-30p l14-30 male l14-30 twist lock generator twitter spot
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Journeyman-Pro 30 Amp, Plug & Connector Set, NEMA L14-30R & L14-30P, 125/250V, Locking Plug Socket, Black Industrial Grade, Grounding 7500 Watts Generators (L14-30PR PLUG SET)
Journeyman-Pro 30 Amp, Plug & Connector Set, NEMA L14-30R & L14-30P, 125/250V, Locking Plug Socket, Black Industrial Grade, Grounding 7500 Watts Generators (L14-30PR PLUG SET)
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NEMA L14-20R 20 Amp 125-250 Volt Twist Lock Female Wall Outlet Receptacle US 3 Pole 4 Wire Industrial Grade Grounding Flush Mounting Power Generator Receptacle
NEMA L14-20R 20 Amp 125-250 Volt Twist Lock Female Wall Outlet Receptacle US 3 Pole 4 Wire Industrial Grade Grounding Flush Mounting Power Generator Receptacle
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TNP NEMA L6-30C Female 30 Amp Twist Lock Adapter 250 Volt 2 Pole 3 Wire Industrial Grade Locking 30 Amp Female Plug Connector Adapter for Generator, Transfer Switches, RV Trailer
TNP NEMA L6-30C Female 30 Amp Twist Lock Adapter 250 Volt 2 Pole 3 Wire Industrial Grade Locking 30 Amp Female Plug Connector Adapter for Generator, Transfer Switches, RV Trailer
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BOEEMI Generator Transfer Switch Adapter Cord,L5-30P Male to L14-30R Female, 30 Amp twist lock 3 Prong to 4 Prong generator plug adapter,connects generator’s 3 Prong outlet to 4 Prong inlet box, 1.5FT
BOEEMI Generator Transfer Switch Adapter Cord,L5-30P Male to L14-30R Female, 30 Amp twist lock 3 Prong to 4 Prong generator plug adapter,connects generator’s 3 Prong outlet to 4 Prong inlet box, 1.5FT
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ShinePick 50 Amp Generator Power Inlet Box NEMA 3R Power Inlet Box 125/250V 12500W Outdoor Receptacle Generator Outlet for Outdoor 3 Prong Generator Cord Receptacle Transfer Switches Weatherproof
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NEMA L14-30P 30A 125-250V Twist Lock Male Plug US 3 Pole 4 Wire Industrial Grade Grounding 4 Prong Power Generator Plug Connector
NEMA L14-30P 30A 125-250V Twist Lock Male Plug US 3 Pole 4 Wire Industrial Grade Grounding 4 Prong Power Generator Plug Connector
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NEMA L14-30P Generator Plug, 30A 125V-250V Power Generator Plug Connector, 3 Pole 4 Wire Generator Twist Lock Male Plug, Industrial Grade, for Connecting to a Generator
NEMA L14-30P Generator Plug, 30A 125V-250V Power Generator Plug Connector, 3 Pole 4 Wire Generator Twist Lock Male Plug, Industrial Grade, for Connecting to a Generator
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Jamgoer 30 Amp Generator Power Inlet Box NEMA 3R Power Inlet Box with 4 Prone NEMA L14-30P PB30 125/250V 7500W Generator Transfer Switch Weatherproof for Outdoor Receptacle Generator Outlet ETL Listed
Jamgoer 30 Amp Generator Power Inlet Box NEMA 3R Power Inlet Box with 4 Prone NEMA L14-30P PB30 125/250V 7500W Generator Transfer Switch Weatherproof for Outdoor Receptacle Generator Outlet ETL Listed
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1.5FT 3 Prong to 4 Prong Dryer Adapter, 4 Prong to 3 Prong Dryer Adapter, Dryer Adapter 3 Prong to 4 Prong NEMA 14-30P Male to 10-30R Female, Dryer Cord Adapter 4 to 3 Prong, STW 10AWG, 30A, 250V
1.5FT 3 Prong to 4 Prong Dryer Adapter, 4 Prong to 3 Prong Dryer Adapter, Dryer Adapter 3 Prong to 4 Prong NEMA 14-30P Male to 10-30R Female, Dryer Cord Adapter 4 to 3 Prong, STW 10AWG, 30A, 250V
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Kohree Generator Power Inlet Box 30Amp 4 Prong NEMA 3R Generator Inlet NEMA L14-30P Weatherproof for Outdoor Generator Outlet Receptacle, 125/250V, 7500W, ETL Listed
Kohree Generator Power Inlet Box 30Amp 4 Prong NEMA 3R Generator Inlet NEMA L14-30P Weatherproof for Outdoor Generator Outlet Receptacle, 125/250V, 7500W, ETL Listed
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ELEGRP NEMA L14-30P Locking Plug, Generator Twist Lock Adapter Male Plug, 30 Amp 125/250V 3 Pole 4 Wire Grounding, Industrial Grade Heavy Duty, UL Listed (1 Pack, Black/White)
ELEGRP NEMA L14-30P Locking Plug, Generator Twist Lock Adapter Male Plug, 30 Amp 125/250V 3 Pole 4 Wire Grounding, Industrial Grade Heavy Duty, UL Listed (1 Pack, Black/White)
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ELEGRP NEMA L14-20P Locking Plug, Generator Twist Lock Adapter Plug, 20 Amp 125/250V 3 Pole 4 Wire Grounding, Industrial Grade Heavy Duty, UL Listed (1 Pack, Black/White)
ELEGRP NEMA L14-20P Locking Plug, Generator Twist Lock Adapter Plug, 20 Amp 125/250V 3 Pole 4 Wire Grounding, Industrial Grade Heavy Duty, UL Listed (1 Pack, Black/White)
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ELEGRP NEMA L14-20R Locking Connector, Generator Twist Lock Adapter Female Connector, 20 Amp 125/250V 3 Pole 4 Wire Grounding, Industrial Grade Heavy Duty, UL Listed (1 Pack, Black/White)
ELEGRP NEMA L14-20R Locking Connector, Generator Twist Lock Adapter Female Connector, 20 Amp 125/250V 3 Pole 4 Wire Grounding, Industrial Grade Heavy Duty, UL Listed (1 Pack, Black/White)
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NEMA L14-30P 4 Prong Twist Lock to 4 Outlet Port 5-15R 5-20R 1 Outlet L14-30R 120/240V 30 Amp 4 Prong Male Plug to L14-30R and Home Appliance RV Generator Power Cord Adapter
NEMA L14-30P 4 Prong Twist Lock to 4 Outlet Port 5-15R 5-20R 1 Outlet L14-30R 120/240V 30 Amp 4 Prong Male Plug to L14-30R and Home Appliance RV Generator Power Cord Adapter
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OPL5 NEMA TT-30P to L14-30R Female Generator Transfer Switch Adapter Cord, 12 Inch 30 Amp 3 Prong to 4 Prong Generator Power Plug to House Inlet Box, STW 10 AWG,ETL Listed (TT-30P/L14-30R 12 Inch)
OPL5 NEMA TT-30P to L14-30R Female Generator Transfer Switch Adapter Cord, 12 Inch 30 Amp 3 Prong to 4 Prong Generator Power Plug to House Inlet Box, STW 10 AWG,ETL Listed (TT-30P/L14-30R 12 Inch)
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Sintron NEMA L14-30R 30 Amp Twist Lock Plug Socket, 125/250 Volt, 3 Pole, 4 Wire, ETL Listed, Female Plug Locking Connector for Generator Power Inlet Box, Large Power Tool, Industrial Grade, Grounding 3750/7500 Watts.
Sintron NEMA L14-30R 30 Amp Twist Lock Plug Socket, 125/250 Volt, 3 Pole, 4 Wire, ETL Listed, Female Plug Locking Connector for Generator Power Inlet Box, Large Power Tool, Industrial Grade, Grounding 3750/7500 Watts.
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ELEGRP NEMA 6-30P & NEMA 6-50P Plug, Straight Blade Heavy Duty Angle Plug, 30 Amp 50 Amp 250V 3 Prong Power Plug for Welder/Generator, Industrial Grade, Grounding, 2 Pole 3 Wire, UL Listed, 1 Pack
ELEGRP NEMA 6-30P & NEMA 6-50P Plug, Straight Blade Heavy Duty Angle Plug, 30 Amp 50 Amp 250V 3 Prong Power Plug for Welder/Generator, Industrial Grade, Grounding, 2 Pole 3 Wire, UL Listed, 1 Pack
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Locking Receptacle for Generator NEMA L14-30R, Twist Lock Wall Outlet 30A 125V/250V 3 Pole 4 Wire Grounding Electrical Receptacle
Locking Receptacle for Generator NEMA L14-30R, Twist Lock Wall Outlet 30A 125V/250V 3 Pole 4 Wire Grounding Electrical Receptacle
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XGGYA 4 Prong 30 Amp to 50 Amp RV Generator Adapter Cord,NEMA L14-30P Twist Lock Male Plug to NEMA 14-50R Female with Grip Handle,Generator Adapter for RV Trailer Camper 12 Inch
XGGYA 4 Prong 30 Amp to 50 Amp RV Generator Adapter Cord,NEMA L14-30P Twist Lock Male Plug to NEMA 14-50R Female with Grip Handle,Generator Adapter for RV Trailer Camper 12 Inch
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1.6FT 4 Prong to 3 Prong Generator Plug Adapter Cord, Nema L5-30P Generator Male to Nema L14-30R Transfer Switch Female, 10 AWG, 30 AMP and 7500 Watts Overload
1.6FT 4 Prong to 3 Prong Generator Plug Adapter Cord, Nema L5-30P Generator Male to Nema L14-30R Transfer Switch Female, 10 AWG, 30 AMP and 7500 Watts Overload
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1.8FT Generator Plug 30 Amp 4 Prong to 3 Prong Adapter Cord,Nema L5-30P Generator Male to Nema L14-30R Transfer Switch Female,30Amp STW 10AWG
1.8FT Generator Plug 30 Amp 4 Prong to 3 Prong Adapter Cord,Nema L5-30P Generator Male to Nema L14-30R Transfer Switch Female,30Amp STW 10AWG
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TOOLIOM NEMA L14-30P to 6-50R Welder Adapter Cord, 4 Prong 30 Amp Generator to 3 Prong 50 Amp Welder Adapter Power Cord, 125/250V Heavy Duty STW 10/3 AWG Generator Cord, ETL Listed, 12 Inch
TOOLIOM NEMA L14-30P to 6-50R Welder Adapter Cord, 4 Prong 30 Amp Generator to 3 Prong 50 Amp Welder Adapter Power Cord, 125/250V Heavy Duty STW 10/3 AWG Generator Cord, ETL Listed, 12 Inch
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ELEGRP NEMA 14-30P & NEMA 14-50P Plug, 4 Prong Dryer/Range Oven Stove Angle Plug, Straight Blade Heavy Duty, 30 Amp 50 Amp 125/250V, Industrial Grade, Grounding, 3 Pole 4 Wire, UL Listed
ELEGRP NEMA 14-30P & NEMA 14-50P Plug, 4 Prong Dryer/Range Oven Stove Angle Plug, Straight Blade Heavy Duty, 30 Amp 50 Amp 125/250V, Industrial Grade, Grounding, 3 Pole 4 Wire, UL Listed
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CircleCord NEMA TT-30P to L14-30R Adapter Cord, 30 Amp 3 Prong to 4 Prong Generator Plug Adapter, Generator Transfer Switch Adapter, Generator to House Inlet Box, STW 10 AWG Blue, ETL Listed
CircleCord NEMA TT-30P to L14-30R Adapter Cord, 30 Amp 3 Prong to 4 Prong Generator Plug Adapter, Generator Transfer Switch Adapter, Generator to House Inlet Box, STW 10 AWG Blue, ETL Listed
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Gerguirry 30 Amp Generator Power Inlet Box, NEMA L14-30P, 125/250 Volt, 7500W Generator Inlet, Weatherproof for 4 Prong Generator Cord, Outdoor Receptacle, Generator Outlet, ETL Listed
Gerguirry 30 Amp Generator Power Inlet Box, NEMA L14-30P, 125/250 Volt, 7500W Generator Inlet, Weatherproof for 4 Prong Generator Cord, Outdoor Receptacle, Generator Outlet, ETL Listed
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NEMA L14-20P 20 Amp 125/250 Volt Twist Lock Male Plug USA 3 Pole 4 Terminal Industrial Grade Grounding 4-Prong Power Generator Plug
NEMA L14-20P 20 Amp 125/250 Volt Twist Lock Male Plug USA 3 Pole 4 Terminal Industrial Grade Grounding 4-Prong Power Generator Plug
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