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Q3 ENERGIE - Feuerwehrschalter, DC- und AC-Anschlusstechnik - sichere Anschlusstechnik für Photovoltaik Anlagen

Technical Downloads
for PV Connection and Safety Solutions

Data sheets, technical documentation, and certificates for firefighter switches, DC combiner boxes (GAK), AC and DC connection technology, and transformer boxes.

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Technical Downloads for PV Connection and Safety Solutions
QFire Feuerwehrschalter Photovoltaik Variante BIG kundenspezifisch

Download QFire Firefighter Switches BIG + LITE

QFire Photovoltaic Firefighter Switch BIG Variant (customized)
QFire Firefighter Switch Downloads →
GAK mit Überspannungsschutz DC Anschlusstechnik kundenspezifisch für x MPP Tracker optional mit Sicherungen, DC Freischalter

Download Connection Technology DC Boxes

DC combiner box with surge protection, DC connection technology customized for x MPP trackers, optionally with fuses, DC isolator
DC Connection Technology Downloads →
AC Box AC Anschlusstechnik mit Überspannungsschutz und NH Trenner 250 A TN-C

Download Connection Technology AC Boxes

AC Box, AC connection technology with surge protection and 250 A NH fuse switch disconnector, TN-C
AC Connection Technology Downloads →
Super Multi Box DC Combiner für Freifeld und Agri PV mit Zentralwechselrichter - patentierte Lösung inklusive PV String Fehler Diskriminator und Feuerwehrschalter. Kundenspezifisch gebaut.

Download Smart DC Combiner Super Multi Box

Super Multi Box DC combiner for ground-mounted and Agri-PV with central inverters – patented solution including PV string fault discriminator and firefighter switch. Custom-built.
DC Combiner Downloads →
Die neue Mess- und Kommunikationsbox ist eine anschlussfertige Lösung zur Digitalisierung von Trafostationen im Niederspannungsbereich.

Download Grid and Station Technology Transformer Box

The new measurement and communication box is a ready-to-connect solution for digitizing low-voltage transformer stations.
Transformer Box Downloads →

Select the appropriate section to download technical documentation, data sheets, and certificates.


Technical Documentation

Data sheets, technical descriptions, overviews, and certificates for firefighter switches, DC combiner boxes (GAK), AC and DC connection technology, and transformer boxes.


Current Status and Origin

All technical downloads provided reflect the current status of our products and are regularly maintained and updated.


Clearly Structured

Clearly structured by firefighter switches, DC, AC, as well as grid and station technology for quick orientation.