SKU: 520520-J-300
25FT NEMA 5-20 20A 125V Extension Cord - BLACK
Black NEMA 5-20 Extension Cords
520520-J-300
Per unit · USD
Volume pricing
| Quantity | Unit price | Savings |
|---|---|---|
| 1–99 | $60.98 | List price |
| 100–249 | $54.88 | Save 10% |
| 250–499 | $48.78 | Save 20% |
| 500+ | $42.68 | Save 30% |
Need a different length, gauge, or connector?Request a custom quote →
Currently out of stock
Get notified the moment 25FT NEMA 5-20 20A 125V Extension Cord - BLACK is back.
One email when restocked. No marketing — unsubscribe link included.
B2B & OEM services
✓Volume pricing & NET terms — breaks start at 10 units
✓BOM partner for OEMs — we work from your spec sheet
✓Approvals expert — UL, CSA, CE, RoHS support available
Hi-pot tested
Every cord we build is hi-pot and continuity tested.
Engineering-led
In-house engineering and compliance set the procedures.
Ships same day
In-stock orders out of East Windsor, CT before 2:30 PM ET.
30-day returns
Plus lifetime workmanship warranty.
| Current (Amps) | 20 Amps |
| Voltage (Volts) | 125 volts |
| Cordage | 12awg-3c SJT |
| Certifications | RoHS |
| Approvals | UL |
| Approvals | cUL |
| Plug (Male) | NEMA 5-20P |
| Connector (Female) | NEMA 5-20R |
| Length | 25 Feet |
| Color | Black |
Certifications & Compliance
About this product
Length
| 25 Feet | 25 Feet |
Voltage (Volts)
| 125 volts | 125 volts |
Cordage
| 12awg-3c SJT | 12awg-3c SJT |
Certifications
| RoHS | RoHS |
Approvals
| UL | UL |
| cUL | cUL |
Current (Amps)
| 20 Amps | 20 Amps |
Plug (Male)
| NEMA 5-20P | NEMA 5-20P |
Connector (Female)
| NEMA 5-20R | NEMA 5-20R |
Color
| Black | Black |
Physical
| weight lbs | 3.6 |
- Download PDF
Spec sheet (PDF)
Generated specification sheet for this part number
6 alternate configurations available in this product line:
520520-J-012
1FT NEMA 5-20 20A 125V Extension Cord - BLACK
520520-J-600
50FT NEMA 5-20 20A 125V Extension Cord - BLACK
520520-J-180
15FT NEMA 5-20 20A 125V Extension Cord - BLACK
520520-J-072
6FT NEMA 5-20 20A 125V Extension Cord - BLACK
520520-J-036
3FT NEMA 5-20 T-Slot 20A 125V Extension Cord - BLACK
520520-J-120
10FT NEMA 5-20 20A 125V Extension Cord - BLACK
Typical Application
Connects a NEMA 5-20P source to a NEMA 5-20R device inlet. Rated 20 Amps at 125 volts.
Countries of Application
| Country | Approval |
|---|---|
| United States | US |
| Mexico | MX |
| Canada | CA |
Our commitment: In-stock cords ship the same day when ordered by 2:30 PM ET. If it doesn't meet spec, we replace it and pay return shipping. Questions during installation? Same number as sales — a real engineer picks up.