NEMA 14-30P Dryer Power Cords | 4-wire 30 Amp 125 / 250V EV chargers | Ranges Power Supply Cords UL Listed

NEMA 14-30P 4-wire 30 Amp 125 / 250V  Power Supply Cord The NEMA 14-30P Dryer Power Cord is a heavy-duty, 4-wire electrical cord designed specifically for 30-amp electric dryers and compatible appliances (such as EV chargers or ranges). It features a 4-prong NEMA 14-30P plug for grounded, code-compliant connections to a matching 4-wire receptacle. This cord replaces outdated 3-prong setups, ensuring safety by separating neutral and ground wires. Available in 4-foot and 6-foot lengths, it is UL-listed for reliability and meets North American electrical standards. It supports up to 7500 watts at 250V, making it ideal for high-power laundry applications. Technical Information Plug Type: NEMA 14-30P (4-prong: 2 Hot, Neutral, Ground) Electrical Ratings: 125/250V AC, 30A Receptacle Required: NEMA 14-30R Safety Certification: UL Listed, cUL Colors: Grey is standard; custom available Operating Temperature:Up to 105°C for the cord Applicable Cables: 4 conductors: Black/Red Hots, White Neutral, Green Ground Cable Length Options: 4FT, 6FT are most popular LA009A 10/4, 10/3 12/1 SRDT, DRT 30/125/250 8/4 SRDT, DRT 30/125/250 6/4 SRDT, DRT 30/125/250 8/2 10/2 SRDT, DRT 30/125/250 6/2 8/2 SRDT, DRT 30/125/250 Compatibility & Applications: Primary Use: Electric clothes dryers requiring a 30-amp, 125/250V circuit. Outlet Compatibility: Designed to plug into standard NEMA 14-30R wall outlets. Temporary extension for EV charging (e.g., Tesla Level 2 via adapter). Range or oven hookups in kitchens. Important Note: This 4-wire cord is for modern installations. If you have an older 3-slot outlet (NEMA 10-30R), you will need a different adapter cord and must ensure your home’s electrical system is properly grounded. Installation Instructions: DISCONNECT POWER: Always ensure the dryer is unplugged and the circuit breaker is turned OFF before installation. Access the dryer’s terminal block by removing the rear access panel. Connect the three colored wires (Black, Red, White) and the bare copper ground wire to the corresponding terminals on the dryer’s terminal block as per the dryer’s manual. Install the strain relief connector in the dryer’s wiring hole and secure the cord. Replace the access panel. The installation is complete and the dryer is ready to be plugged in. NEMA 14-30P Power Cord Manufacturer CablesGo manufactures robust NEMA 14-30P dryer power cords, engineered with a 30 Amp, 125/250V, 4-wire configuration to meet modern electrical standards and deliver superior grounding safety for electric dryers. Produced in our certified 30,000 sqm Ningbo facility, every unit is guaranteed through 100% in-house Hi-Pot and continuity testing, ensuring full compliance with UL standards. We provide flexible customization of cord length and jacket color with a competitive 50-piece MOQ, backed by global operations that ensure dependable 10-15 day lead times and cost-effective pricing.