The useful distinction
Recognize it. Then verify it.
NEMA L14-30P is a four-wire 30 A-class locking plug designation; it is not the same configuration as L14-20P or straight-blade 14-30P. [C285A]
Exact source example 2711: construction: Locking3pole4wire grounding plug; impact-modified nylon body; solid brass contacts. rating: 30 A125/250 V. Exact manufacturer part; construction, role and regional rating remain scoped. No physical compatibility, pin map or hardware validation is established. [C285B]
Source-scoped identification facts
Each value retains its exact example, role and measurement axis. Facts from different parts must not be combined into an invented component.
| Nominal contacts | 4S314Source-backed nominal position/contact/conductor count for identification: 4. Not a wiring diagram or installation instruction. |
|---|---|
| Connector role | plug (2711)S314Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. 2711. Documented role: plug. Manufacturer specification for named part only. No mating-face pin numbering, connector dimension or contact pitch inferred from wire acceptance ranges. |
| Manufacturer | Leviton (2711)S314Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. 2711. Documented role: plug. Manufacturer specification for named part only. No mating-face pin numbering, connector dimension or contact pitch inferred from wire acceptance ranges. |
| Series | Black & White (2711)S314Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. 2711. Documented role: plug. Manufacturer specification for named part only. No mating-face pin numbering, connector dimension or contact pitch inferred from wire acceptance ranges. |
| Exact part / implementation | 2711 (2711)S314Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. 2711. Documented role: plug. Manufacturer specification for named part only. No mating-face pin numbering, connector dimension or contact pitch inferred from wire acceptance ranges. |
| Recorded markings | Manufacturer documents permanent ratings on this exact device. (2711)S314Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. 2711. Documented role: plug. No literal legend, placement or individual specimen transcription is asserted. Manufacturer specification for named part only. No mating-face pin numbering, connector dimension or contact pitch inferred from wire acceptance ranges. |
Not recorded: Positions / cavity span, Populated contacts, Contact rows, Contact pitch, Dimensions / axis, Contact gender / arrangement, Mounting, Coupling / latch, Keying / polarization, Shell / form, View convention. Unknown fields stay unknown; illustrations supply no measurements or pin assignments.
Report a correction to these facts →Bounded facts, visible unknowns
Specifications and limits
| Documented identification | 4-position/contact/conductor recognition fact in the cited implementation. [C285A] |
|---|---|
| Mechanical dimensions | No independently reviewed mechanical drawing in V47; do not use this page for fabrication, fit testing, receptacle selection or tolerance work. |
| Engineering pinout | Source-checked engineering profile available; independent review pending. Open engineering profile → |
| Verified device list | Not included. Check exact device and accessory documentation. |
Use the source-backed connector name and position/contact count only for identification. Resolve circuit or system requirements, wiring, grounding, protocol, ratings, device support and installation requirements from the exact equipment and component documentation.
Before you connect
What to check
- Identify the exact connector family and variant from equipment, component or cable documentation.
- Keep physical form, contact count, electrical rating, wiring and device support as separate facts.
- Do not force, rewire, adapt or energize a connector from this recognition record; resolve the remaining requirements with qualified documentation first.
What is not established
This field note does not approve a connection, adapter, cable assembly, rewiring scheme, energized test, installation or fabricated part. It intentionally omits unsupported wiring assignments and mechanical tolerances.
Your next step
Move from the form to the requirement.
The source trail
Evidence for this page
AI-assisted inspection is not independent engineering review. Source scope and access limitations are disclosed below. Procedural checklists are editorial requirements, not hardware measurements.
Leviton identifies 2711 as a NEMA L14-30P, 30 A, 125/250 V, 3-pole 4-wire grounding locking plug.
Leviton · 2711 NEMA L14-30P locking plug ↗S314: full source recordInspect review dependencies → (private workspace)Exact source example 2711: construction: Locking3pole4wire grounding plug; impact-modified nylon body; solid brass contacts. rating: 30 A125/250 V. Exact manufacturer part; construction, role and regional rating remain scoped. No physical compatibility, pin map or hardware validation is established.
Leviton · 2711 NEMA L14-30P locking plug ↗S314: full source recordInspect review dependencies → (private workspace)
