Range Power Cord Technical Data
| Photo | Description | NEMA | UL | CSA | C/UL | Wire Sizes | Amperage | Voltage | CAT # |
|---|---|---|---|---|---|---|---|---|---|
|
NEMA 5-30P |
|
X | X | 12/3, 10/3, 8/3, 6/3 | 25, 30, 30, 30 | 125 | KK5-30P | |
|
NEMA 6-30P |
|
X | X | X | 12/3, 10/3, 8/3, 6/3 | 25, 30, 30, 30 | 250 | KK6-30P |
|
NEMA 6-50P |
|
X | X | X | 10/3, 8/3, 6/3 | 30, 40, 50 | 250 | KK6-50P |
|
NEMA 10-30P |
|
X | X | 12/3, 10/3, 8/3, 6/3 | 25, 30, 30, 30 | 125/250 | KK10-30P | |
|
NEMA 14-30P |
|
X | X | 12/4, 10/4, 8/4 | 25, 30, 30 | 125/250 | KK14-30P | |
|
NEMA 14-50P |
|
X | X | 10/4, 8/4, 6/4 | 30, 40, 50 | 125/250 | KK14-50P | |
|
NEMA 15-30P |
|
X | X | 12/4, 10/4, 8/4 | 25, 30, 30 | 250 | KK15-30P | |
|
NEMA 15-50P |
|
X | X | 10/4, 8/4, 6/4 | 30, 40, 50 | 250 | KK15-50P |
Additional High Amperage Information
Range and Welding power cords are manufactured in the U.S.A., at Kord King, to rigorous standards, are ROHS compliant and UL & CSA listed and approved.
Kord King has the best turnaround times in the industry with delivery normally within 1-2 weeks!
Their range and welding power cords are available in eight (8) NEMA configurations from 5-30p to 15-50P in 3 and 4 wire plug styles (see Technical Data chart below)
The VO rated ABS face plate itself has integral molded barriers to separate the conductors internally. The face plate assembly is then pre-molded to capture the face plate, conductors, blades, and ground pin. This process guarantees the correct blade and ground pin length, as well as superior strength.
The electric current-carrying blades are crimped and soldered to ensure strength and safety.
The Range and Welding cord sets are finished with an ergonomically shaped over-mold of strong PVC plastic to withstand tough environments.
One hundred percent testing ensures that our customers will receive zero defects and high-quality products.
High Amperage Power Cord Construction
High amperage power cords incorporate molded plug assemblies designed to maintain mechanical strength under repeated use. The VO rated ABS face plate includes molded internal barriers that help separate conductors and maintain proper spacing. During manufacturing, the face plate, blades, conductors, and ground pin are captured in a pre molded assembly to ensure consistent blade length and structural integrity. Current carrying blades are crimped and soldered to reinforce conductivity and mechanical durability.
Performance Characteristics for Heavy Duty Applications
These power cords are engineered for equipment that draws higher current loads or operates in rugged environments. Available NEMA patterns include 5 30P, 6 30P, 6 50P, 10 30P, 14 30P, 14 50P, 15 30P, and 15 50P. Voltage classifications range from 125 to 250, with select configurations supporting 125/250. The combination of heavy gauge conductors and reinforced plug bodies supports stable performance during continuous operation.
Material and Design Features
The over molded PVC body provides impact resistance and supports handling in industrial settings. Internal strain relief structures help maintain conductor integrity during bending or tension. Each cord set undergoes full testing to verify electrical continuity, grounding performance, and mechanical strength. UL listing, CSA approval, and RoHS compliance support use in regulated environments.
Available High Amperage Power Cord Options
The product range includes both three wire and four wire plug styles to match equipment requirements. Wire size options include 12/3, 10/3, 8/3, 6/3, 12/4, 10/4, 8/4, and 6/4. Amperage ratings span 25, 30, 40, and 50 amps depending on the configuration. These cords are suitable for OEM integration, facility upgrades, and replacement applications.
FAQ
What Are High Amperage Power Cords Used For?
High amperage power cords support equipment such as ranges, welders, and industrial tools that require higher current capacity and durable plug construction.
Which NEMA Patterns Are Available for High Amperage Power Cords?
Available configurations include NEMA 5 30P, 6 30P, 6 50P, 10 30P, 14 30P, 14 50P, 15 30P, and 15 50P.
How Are High Amperage Power Cords Constructed for Strength?
They incorporate molded ABS face plates, crimped and soldered blades, and reinforced PVC over molds to support mechanical durability and electrical performance.
What Wire Sizes Are Offered for High Amperage Power Cords?
Options range from 12/3 to 6/4 depending on the amperage and NEMA configuration.
For more information call Kord King today at 800.818.4916 and we’ll be happy to help.
If you know your requirements and simply need a quotation you can use the “Request a Quote” form. We will respond within 24-48 hours with a detailed quote and a firm delivery date.