NEMA TT-30R Female Receptacle American Power Cord, 30A, 125V, RV Travel Trailer Receptacle, UL/cULus/ETL Certified
NEMA TT-30R
The NEMA TT-30R is a 30A 125V Female Receptacle with 3 prong 2 poles 3 wires, the standard RV Travel Trailer receptacle used at campgrounds, RV parks and shore power pedestals. Designed to mate with the NEMA TT-30P male plug, this straight-blade receptacle features a unique angled ground configuration specific to RV applications. Built to NEMA WD-6 standards with reinforced construction and safety shutters, it is ideal for RV campers, travel trailers, motorhomes and generator power distribution. UL/cULus/ETL certified, RoHS, REACH and PAHS compliant materials. Custom panel-mount and in-line configurations available.
RV Extension Cords, 30A NEMA TT-30P to 30 Amp NEMA TT-30R, 125V, use for RV Power Cords, Generator Extension Cords, Yacht Shore Power Adapter Cord Sets
RV Adapter Cord Sets, 30A NEMA TT-30P to 30 Amp NEMA TT-30R X2, 125V, with Y Splitter, use for Generator Adapter Cord Sets, Yacht Shore Power Adapter Extension Cord Sets
RV Adapter Cord Sets, 20A NEMA L5-20P to 30A NEMA TT-30R, Twist Locking Plug, 125V, use for Generator Adapter Cord Sets, Yacht Shore Power Adapter Extension Cord Sets
RV Adapter Cord Sets, 30A NEMA L5-30P to 30A NEMA TT-30R, Twist Locking Plug, 125V, use for Generator Adapter Cord Sets, Yacht Shore Power Adapter Extension Cord Sets
Dryer EV Power Adapter Cord Sets, 30A NEMA 10-30P to 30A NEMA TT-30R, 250V, use for Drying Machine, EV Power Cables, Dryer EV Power Adapter Extension Cord Sets
Yacht Shore Power Adapter Cord Sets, 50A NEMA SS2-50P to 30A NEMA TT-30R, Twist Locking Plug, 125V/250V, use for Yacht Shore Power Cables, Yacht Shore Power Adapter Extension Cord Sets
Welder Power Adapter Cord Sets, 50A NEMA 6-50P to 30A NEMA TT-30R, 125V/250V, use for Welding Machine Power Cables, Welder Power Adapter Extension Cord Sets
RV Adapter Cord Sets, 30A NEMA L14-30P to 30A NEMA TT-30R, Twist Locking Plug, 125V, use for Generator Adapter Cord Sets, Yacht Shore Power Adapter Extension Cord Sets
RV Adapter Cord Sets, 30A NEMA L14-30P to 30A NEMA TT-30R NEMA l5-30r, Twist Locking Plug, 125V, with Y Splitter, use for Generator Adapter Cord Sets, Yacht Shore Power Adapter Extension Cord Sets
RV Adapter Cord Sets, 50A NEMA 14-50P to 30A NEMA TT-30R NEMA L5-30R, Twist Locking Plug, 125V/250V, with Y Splitter, use for Generator Adapter Cord Sets, Yacht Shore Power Adapter Extension Cord Sets
RV Adapter Cord Sets, 50A NEMA 14-50P to 30A NEMA TT-30R, 125V/250V, with Y Splitter, use for Generator Adapter Cord Sets, Yacht Shore Power Adapter Extension Cord Sets
RV Adapter Cord Sets, 50A NEMA 14-50P to 30A NEMA TT-30R X2, 125V/250V, with Y Splitter, use for Generator Adapter Cord Sets, Yacht Shore Power Adapter Extension Cord Sets
RV Adapter Cord Sets, 50A NEMA 14-50P to 20A NEMA TT-30R NEMA 5-20R, 125V/250V, with Y Splitter, use for Generator Adapter Cord Sets, Yacht Shore Power Adapter Extension Cord Sets
Dryer EV Power Adapter Cord Sets, 50A NEMA 10-50P to 30A NEMA TT-30R, 125V/250V, use for Drying Machine, EV Power Cables, Dryer EV Power Adapter Extension Cord Sets
Dryer EV Power Adapter Cord Sets, 30A NEMA 14-30P to 30A NEMA TT-30R, 125V/250V, use for Drying Machine, EV Power Cables, Dryer EV Power Adapter Extension Cord Sets
RV Adapter Cord Sets, 30A NEMA TT-30P to 20A NEMA TT-30R NEMA 5-20R X4, 125V, with simultaneous multi-use distribution outlet, use for Generator Adapter Cord Sets, RV Camper Power, Trailer Camper Power
Power Cord & Power Connectors Manufacturer With RoHS, Reach, PAHs Compliant.
Frequently Asked Questions
Common questions about NEMA NEMA TT-30R cords and connectors
The NEMA TT-30R is a NEMA connector rated 30 A at 125 V, 2-pole, 3-wire (grounded), for single-phase circuits. It uses the standard NEMA non-locking straight-blade configuration. The trailing R identifies it as a female receptacle; it pairs only with the matching NEMA TT-30P.
The 30 A 125 V NEMA TT-30R is typically used for 30 A travel-trailer and RV shore power at North American campsites, powering one air conditioner and 125 V appliances. Selecting the correct 30 A 125 V connector ensures the contacts and cable can carry the load without overheating and that the single-phase supply is connected with the proper grounding and polarity.
The NEMA TT-30R is the female receptacle (socket-outlet or cord connector) and accepts only the matching NEMA TT-30P male plug. It is rated 30 A at 125 V in a 2-pole, 3-wire (grounded) configuration, and it supplies power to the connected cord or equipment only when the correctly keyed 30 A plug is inserted.
No. NEMA connectors are keyed by voltage, current, phase and grounding, so the NEMA TT-30R mates only within its own 30 A 125 V family. The TT-30 is a non-locking 30 A 125 V RV connector and is not the same as the twist-lock L5-30; dogbone adapters convert TT-30 to and from household 5-15/5-20 and 50 A RV service. When two configurations must be joined, use a properly rated, UL-listed adapter or cord set, and never exceed the lowest current rating in the chain.
Yes. We manufacture UL/cUL and ETL listed NEMA TT-30R cord sets, rewireable plugs and receptacles, and molded connectors using RoHS, REACH, PAHS and Proposition 65 compliant cable, with custom lengths, wire gauges, jacket colors, strain relief and labeling. MOQ is typically 200-1000 pieces, samples ship in 7-15 days and bulk production takes 15-20 working days.
