Build your panel. See it take shape.

A mobile-first electrical panel workspace. Select component families, set your terminals and spare space, and explore an illustrative layout—no CAD software required.

Configure View layout ↓

01 / Configure

Manufacturer-based categories are a navigation aid; part numbers, dimensions and approvals are not verified yet.

Panel type

Spare area (%)

Terminal count

Terminal pitch (mm)

02 / Manufacturer

SiemensOfficial source navigation · no verified models loaded

Open official catalog ↗Official documents / CAD ↗

03 / Choose a component family

Selected components

Quick cooling estimate

Ideal sensible-heat ventilation only; fan/filter pressure losses excluded.

Heat loss (W)

Max ΔT (°C)

≈ 198 CFM

03 / Auto layout preview

Schematic backplate — preliminary space estimate

2D PREVIEW

Estimated enclosure—

Selected parts—

Estimated depth—

Concept preview only. Generic dimensions, assumed wire-duct zones and estimated margins. NOT a fabrication drawing, enclosure approval, clearance check, SCCR assessment, or thermal design.

◈ Verified components

Coming next: official datasheets, verified part numbers, manufacturer CAD links and source dates.

◉ Engineering calculations

Planned: documented cooling selection, UL 508A SCCR workflows, and component installation constraints.

✎ KIVOLTRA Journal

Bilingual engineering notes and a separate JARVIS development diary will appear here.