S3SMART SOLUTIONS
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A Schaltschrank (control cabinet) is also architecture.

We build cabinets where the service technician will still know what's where in 15 years. Geometrically clean, fully documented.

from 2,400 € · individually calculated
Schaltschrank (Control Cabinet) Construction OWL · Siemens · Beckhoff · UL-optional

EPLAN documentation included

Every cable, every terminal, every component in EPLAN P8. Audit-proof, maintainable for decades.

Siemens & Beckhoff

We work with the manufacturers your maintenance technician knows. No exotic parts that won't be available in 5 years.

UL / CSA optional

For export to the USA or Canada, we build UL-508A compliant — with a certificate from an accredited shop partner.

How it works

Four steps until your problem is solved.

01
01 · Brief

Get to know each other

15-min call or on-site appointment. You tell us the problem, we listen and ask questions.

02
02 · Plan

Concept + Quote

Within 5 working days, you'll receive a tangible concept with a fixed price or hourly range.

03
03 · Build

On-site Implementation

We are on the construction site, in cabinet building, or on the code — depending on the phase. Weekly status.

04
04 · Deliver

Acceptance + Training

Clean handover, training of your team, digital documentation. We remain reachable afterwards.

Case · Plastics Processing OWL

7 identical Schaltschränke (control cabinets) for an injection molding line.

Small series with identical layout, each cabinet with test report and EPLAN folder. Commissioning without a single day missed.

7
Identical cabinets
0
Errors during commissioning
6w
Delivery time
7 identical Schaltschränke (control cabinets) for an injection molding line.
FAQ

Frequently Asked Questions

Do you also build stainless steel cabinets for food applications?+

Yes. Protection class up to IP69K possible, with FDA-compliant seals.

How long does a single cabinet take?+

Standard sizes in 3 weeks. Larger series with HMI and SPS (PLC) integration 5–8 weeks from approval.

Do you make modifications to existing cabinets?+

Gladly — incl. re-documentation if EPLAN is missing.

ATEX areas?+

Zone 2 possible via partner. Zone 1 please call directly.

Google Business Profile
S3-Schmelz smart solutions · Versmold
4,9
(87 reviews)
Markus L.
Markus L.
Oktober 2025

Fabian rewired our entire workshop. Clean work, honest communication, kept the deadline. That's rare nowadays.

verified via Google Business
Your next step

5 minutes for your quote. And then?

The generator below immediately gives you a price range and a PDF. If it fits, we'll call you back personally.