E349 · No electrical assignment published

IEC 60320 C20 appliance inlet engineering reference

Exact source example 4793.3000: construction: Front snap-in C20 inlet for1 mm panel; 6.3 x0.8 mm quick-connect terminals; protection class I. pin temperature c: 70. rating: IEC16 A; UL/CSA20 A at250 VAC. Exact listed order number; regional ratings remain distinct. No physical compatibility, pin map or hardware validation is established.

Open field note Source trail

Source checked · no independent review claimed · Fabrication approved: no

IEC 60320 C20 appliance inlet — original, not-to-scale identification schematic; drawing review pending — **View** Not declared in this illustrationDepiction Plug/receptacle role not specifiedNot to scale · independent drawing review pending
Identification schematic only · not to scale · drawing review pending. No engineering drawing is published for this profile.

Contact count

Not asserted

plug / 4793.3000

Mating boundary

Shape is not the verdict.

Use the exact source drawing and mating-component specification. Shape, construction and rating do not establish an approved equipment connection.

Orientation

How to read this profile

Manufacturer labelled specifications; no reconstructed numbered face map.

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.

Documented examples; not a mating drawing or compatibility approval
Connector role	plug (4793.3000)S589Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. 4793.3000. Documented role: plug. Full PDF text read; direct download403. Diagram numbers have no verified axes here; no geometry or visible specimen marking proposed.
Manufacturer	SCHURTER (4793.3000)S589Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. 4793.3000. Documented role: plug. Full PDF text read; direct download403. Diagram numbers have no verified axes here; no geometry or visible specimen marking proposed.
Series	4793 (4793.3000)S589Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. 4793.3000. Documented role: plug. Full PDF text read; direct download403. Diagram numbers have no verified axes here; no geometry or visible specimen marking proposed.
Exact part / implementation	4793.3000 (4793.3000)S589Named source examples retain separate role, part, view and axis limits; values are not a universal family specification. 4793.3000. Documented role: plug. Full PDF text read; direct download403. Diagram numbers have no verified axes here; no geometry or visible specimen marking proposed.

Not recorded: Nominal contacts, Positions / cavity span, Populated contacts, Contact rows, Contact pitch, Dimensions / axis, Contact gender / arrangement, Mounting, Coupling / latch, Keying / polarization, Shell / form, Recorded markings, View convention. Unknown fields stay unknown; illustrations supply no measurements or pin assignments.

Report a correction to these facts →

Unknowns stay unknown.

No numbered contact assignment, fabrication clearance or specimen measurement is established by this construction profile.
Full PDF text read; direct download403. Diagram numbers have no verified axes here; no geometry or visible specimen marking proposed.

Your next step

Use the detail without guessing past its limits.

Read the connector field note Recognition clues and practical checks.Work through a connection Keep exact equipment and cable requirements separate.

Source trail

Claims and sources

C184Esource checked

SCHURTER · SCHURTER 4793 / 4793.3000 — IEC C20 manufacturer datasheet ↗
PDF p.1 panel-mount C20, cold-condition 70°C and optional C24 class-II version; p.4 named C19 mating connectors; visually inspected p.1 photos. · Variant-specific geometry and ratings. Not a generic IEC designation approval, safe mating rule, wiring map, cordset certification or fabrication dimension.

1 source record support this profile. No independent engineering review or hardware validation is claimed.

Evidence behind this page

Scope first. Source second. Approval separate.

1 linked sources · 1 scoped claims · 0 sources with inspection/access flags.

Page scope: No new drawing: source-scoped textual construction facts and separately labelled normalized identification evidence only.

Assessment 2026-10-22 · earliest scheduled source review 2027-01-11. This is a recorded-date assessment, not a live source check. Page-level independent review is not established by this panel.

Inspect 1 source scopes, access limits and dates

S589 · SCHURTER 4793 / 4793.3000 — IEC C20 manufacturer datasheet

SCHURTER · Manufacturer / product-owner domain · inspected 2026-10-13 · due 2027-01-11

Within inspection window

Scoped support: Specific named rewireable connector or panel inlet; identification and manufacturer variant details, not a full cable/device approval or standardized geometry.

Not established / limitations: Variant-specific geometry and ratings. Not a generic IEC designation approval, safe mating rule, wiring map, cordset certification or fabrication dimension.

Locator: PDF p.1 panel-mount C20, cold-condition 70°C and optional C24 class-II version; p.4 named C19 mating connectors; visually inspected p.1 photos.

Trace 1 claims to their source records

C184E · P184

Claim scope: Exact named component/family technical construction reference from the full current primary document; geometry, ratings and implementation limits do not transfer to other variants.

Source links: S589 · Evidence trail → (private workspace)

Prepare this page for review →Read the evidence method →

Recorded evidence only. An inspection date, publisher label, source link or generated packet is not independent technical review, hardware testing, fabrication approval or a compatibility verdict.