Panel building in the ZPAS production hall – assembly and wiring of electrical enclosures
Panel building · switchgear construction · wiring

Panel building in our own factory — design, wiring, component fitting, testing

From the circuit diagram to the tested, fully equipped electrical enclosure — all from a single source. In-house sheet metal production, in-house enclosure production and more than 80 engineers implement your specification directly. Standards-compliant to IEC 61439 and CE, direct from the factory.

Request a project

Specification, circuit diagram or a short description — quotation within 2 working days at most. Non-binding, direct from the manufacturer.

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CAD
In-house design
Steel · aluminium
Materials
Small series
to large series
Wired
& tested on delivery
IEC / CE
Standards-compliant
🛠️

In-house sheet metal production

Punching, bending, welding, powder coating — the enclosure is made in our own factory.

🏭

In-house enclosure production

Component fitting and wiring in-house — no outsourced contract manufacturing.

📐

Engineering depth

More than 80 engineers and designers: CAD design and circuit diagram to your specification.

✅

CE / IEC 61439

Standards-compliant switchgear assemblies with functional testing and documentation.

All from a single source — from design to delivery

You supply the specification, we supply the finished electrical enclosure. Six steps, one contact person, one responsibility.

01
✏️

CAD design

Circuit diagram, layout and production drawing

02
🔩

Sheet metal enclosure

In-house production & powder coating

03
🔌

Wiring

To the circuit diagram, neat & tested

04
⚙️

Component fitting

Components, terminals, controls

05
🧪

Testing

Function test & test report

06
🚚

Delivery

Ready for operation, direct from the factory

Range of services in panel building — including control panel and switchgear construction

As a panel builder and panel building service provider, we handle the complete enclosure production from a single source — from the individual custom build to industrial series production. From enclosure design and engineering through control cabinet production to wiring and testing, everything comes from one company.

Control panel and switchgear construction included: control cabinets, low-voltage switchgear and switchgear assemblies to IEC 61439.

Have electrical enclosures built

To specification, circuit diagram or parts list.

Enclosure wiring

Have your electrical enclosure wired as well — cable routing to the circuit diagram.

Wiring of electrical enclosures

Wiring and component fitting to the circuit diagram.

Enclosure assembly

DIN rails, terminals and components.

Enclosure prefabrication

Recurring series with call-off orders.

Industrial enclosure production

With function testing and CE documentation.

Engineering & interior fittings

From the circuit diagram to the wired electrical enclosure

Main distribution, low-voltage distribution, terminal strips and controls — we design, equip and wire the complete interior to your circuit diagram and IEC 61439. From single units to series, all from one factory.

  • ✓ CAD design — circuit diagram, layout and production drawing in-house
  • ✓ Wiring & component fitting — busbars, circuit breakers, terminals and controls to the circuit diagram
  • ✓ Function test & CE documentation — tested, documented and ready for connection ex works
Request a project →

Insights into our panel building

Real photos from the factory — production, wiring and finished switchgear.

Who we build for

Electrical enclosures and switchgear for a wide range of industries — from single units to series.

Mechanical engineering

Control cabinets and electrical enclosures including engineering for production plants, robotics and automation.

Power engineering

Low-voltage switchgear, power distribution, substations and transformer stations.

Special-purpose machinery

Individual electrical enclosures to specification — including complex one-off projects.

OEM & series production

Recurring series at consistent quality — with framework agreement and call-off orders.

Who is behind zpas.de

ZPAS S.A. is one of the largest enclosure manufacturers in Central Europe — founded in 1973 in Przygórze, Poland. Around 800 employees, including more than 80 engineers and designers, manufacture at five production sites near Wrocław on more than 51,300 m² — with exports to over 40 countries.

ZPAS GROUP GmbH in Leipzig is your first point of contact: advice, quotations prepared on site, a direct line to production — a German company registered in the commercial register in Leipzig.

SINCE 1973 · 800 EMPLOYEES · 5 FACTORIES · 51,300 m² · 40+ COUNTRIES

Wiring in ZPAS panel building – workshop with electricians
CNC sheet steel processing in the ZPAS production hall
ZPAS main factory in Przygórze near Wrocław – company premises with administration building
ZPAS Drogosław factory – enclosure production

Standards & conformity

IEC 61439
Switchgear assemblies
IEC 62208
Empty enclosures
CE
Declaration of conformity
UL
on request (North America)
ISO 9001
Quality management
Film

Panel building on film

Design, component fitting, wiring and testing — a look inside ZPAS electrical production.

ZPAS panel building – play film

The film is loaded directly from zpas.de; no third-party services (e.g. YouTube) are embedded.