NEMA 10-50R Female Receptacle American Power Cord, 50A, 125V/250V, UL/cULus/ETL Certified
NEMA 10-50R
The NEMA 10-50R is a 50A 125V/250V Female Receptacle with 3 prong 3 poles 3 wires, commonly used for older electric dryers, ranges, and ovens without separate ground. This American Power Cord is UL/cULus/ETL certified and made with RoHS, REACH, PAHS, and Prop65 compliant materials. Built to NEMA WD-6 standards for legacy 125/250V appliance connections.
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Amperage:
50A to 50A
Voltage:
125V/250V
Plug / Connector:
NEMA 10-50P to NEMA 10-50R
Of course, for more requirements regarding NEMA 10-50R, please feel free to contact us immediately.
Power Cord & Power Connectors Manufacturer With RoHS, Reach, PAHs Compliant.
Frequently Asked Questions
Common questions about NEMA NEMA 10-50R cords and connectors
The NEMA 10-50R is a NEMA connector rated 50 A at 125/250 V, 3-pole, 3-wire (ungrounded, legacy), for single-phase split-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 10-50P.
The 50 A 125/250 V NEMA 10-50R is typically used for older electric dryers and ranges installed before equipment grounding was required, using the neutral as the grounding path. Selecting the correct 50 A 125/250 V connector ensures the contacts and cable can carry the load without overheating and that the single-phase split-phase supply is connected with the proper grounding and polarity.
The NEMA 10-50R is the female receptacle (socket-outlet or cord connector) and accepts only the matching NEMA 10-50P male plug. It is rated 50 A at 125/250 V in a 3-pole, 3-wire (ungrounded, legacy) configuration, and it supplies power to the connected cord or equipment only when the correctly keyed 50 A plug is inserted.
No. NEMA connectors are keyed by voltage, current, phase and grounding, so the NEMA 10-50R mates only within its own 50 A 125/250 V family. The legacy 10-series has no separate equipment ground; new installations should use the grounded 4-wire 14-series (14-30/14-50), and adapters must preserve correct grounding. 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 10-50R 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.
