NEMA L14-20P 20A 125/250V 4-Prong Twist-Lock Male Plug for Generator Power Cords and Temporary Power
Ideal for 125/250V generator power and temporary power applications, the NEMA L14-20P provides a secure locking connection for small generators, backup power systems, and jobsite power distribution. Built with high-quality brass blades and durable housing, it ensures stable conductivity and dependable performance for professional electrical use.
Product Features
- 20A 125/250V NEMA L14-20P locking male plug
- Twist-lock design for secure and stable connection
- 4-prong configuration for reliable 125/250V power transmission
- Durable housing & brass blades for long service life
- Suitable for generator cords and temporary power systems
- OEM & private label support for bulk orders
Buyer Benefits
- Reliable connection for 125/250V generator and backup power use
- Helps reduce accidental disconnection during operation
- Competitive pricing for importers, wholesalers, and electrical distributors
- Supports logo, packaging, and private label customization
Applications
- 125/250V generator power cords
- Small portable generators
- Temporary power boxes
- Backup power systems
- Residential and commercial generator connections
Related NEMA Twist Locking Plug Models
Browse our full range of NEMA twist locking plug models by ampere, voltage, pole & wire, and wiring configuration. Click each NEMA configuration to view the detailed product page.
| NEMA Configuration | Ampere | Voltage | Pole and Wire | Wiring |
|---|---|---|---|---|
| L5-15P | 15A | 125V | 2 Pole, 3 Wire Grounding | G, W, X |
| L6-15P | 15A | 250V | 2 Pole, 3 Wire Grounding | G, X, Y |
| L7-15P | 15A | 277V | 2 Pole, 3 Wire Grounding | G, W, X |
| L5-20P | 20A | 125V | 2 Pole, 3 Wire Grounding | G, W, X |
| L6-20P | 20A | 250V | 2 Pole, 3 Wire Grounding | G, X, Y |
| L8-20P | 20A | 480V | 2 Pole, 3 Wire Grounding | G, X, Y |
| L14-20P | 20A | 125/250V | 3 Pole, 4 Wire Grounding | G, W, X, Y |
| L15-20P | 20A | 250V | 3 Pole, 4 Wire Grounding | G, X, Y, Z |
| L16-20P | 20A | 480V | 3 Pole, 4 Wire Grounding | G, X, Y, Z |
| L5-30P | 30A | 125V | 2 Pole, 3 Wire Grounding | G, W, X |
| L6-30P | 30A | 250V | 2 Pole, 3 Wire Grounding | G, X, Y |
| L8-30P | 30A | 480V | 2 Pole, 3 Wire Grounding | G, X, Y |
| L14-30P | 30A | 125/250V | 3 Pole, 4 Wire Grounding | G, W, X, Y |
| L15-30P | 30A | 250V | 3 Pole, 4 Wire Grounding | G, X, Y, Z |
| L16-30P | 30A | 480V | 3 Pole, 4 Wire Grounding | G, X, Y, Z |
| L17-30P | 30A | 600V | 3 Pole, 4 Wire Grounding | G, X, Y, Z |
Note: Wiring information is for product reference only. Installation should be performed by qualified electricians according to local electrical codes and product terminal markings.
Why Choose Us
- Factory direct supply with stable production capacity
- Strict quality control before shipment
- Fast delivery support for bulk orders
- OEM, ODM, and private label service available
- Experienced export service for global B2B customers
Get a Quote for Bulk Orders
Contact us today for bulk pricing, OEM support, and stable supply of NEMA L14-20P twist-lock male plugs.
