NEMA L14-30P Locking Plug – 30A 125/250V
Make the replacement connection match the locking outlet
Give a compatible four-wire cable assembly a defined plug end with this NEMA L14-30P locking plug. The compact body and four-contact configuration keep the replacement component’s connection role clear.
- L14-30P configuration: Matches the listed locking male plug format.
- Four-contact arrangement: Provides the stated three-pole, four-wire connection.
- 30A rating: Keeps the plug’s stated current class visible.
- 125/250V designation: Identifies the listed voltage configuration.
- Rewireable housing: Supports suitable cable termination in a qualified installation.
Match the cable end to the exact outlet designation before rebuilding a connection. A dedicated locking plug provides the intended mating format without relying on a similar-looking connector.

Frequently Asked Questions
Which model is supplied?
The source specifications identify NEMA L14-30P.
How many conductors are listed?
Four wires in the stated three-pole configuration.
What is the rating?
30A, 125/250V.
Is a long extension cable included?
No. The package lists one locking plug.
What must be checked at installation?
The mating configuration, grounding, conductors and circuit ratings must match. Disconnect power and use qualified installation.
SPECIFICATIONS
Brand Name: ESTINK
Choice: yes
High-concerned chemical: none
Origin: Mainland China
Overload Protection: No
Power Source: Ac
Surge Protector: No
Type: Electrical Plug
WIFI: No
NEMA L14-30P, 30A 125/250V, three-pole/four-wire locking male plug. Source frequency 50–60Hz. Package one plug, no long cable. Disconnect all power and use qualified installation with exact mating format, grounding and conductor ratings. Product weight: 0.284 lbs / 0.129 kg.