High Performance up to 2000A: TRIVER+ Fuse Switch Disconnectors with ESTI S+ Certification
The PRONUTEC fuse switch disconnector family combines robust, modular design with energy efficiency. Featuring up to 35% recycled content, these devices are the first choice for sustainability and technical excellence up to 2000A. Discover why PRONUTEC is the industry standard.
The TRIVER+ product family impresses with a high electrical power density up to 1820A under RDF=1, as well as innovative designs combined with sophisticated measurement solutions. In short: maximum assembly and operator friendliness!
TRIVER+ Fuse Switch Disconnectors
Continuous development focusing on low-loss construction, as well as optimal ventilation and power transmission, defines the TRIVER+ range. The use of high-quality, self-extinguishing materials in fully automated production incorporates sustainable resources (up to 35% recycled content in copper and plastic raw materials).
- Complete range from 160...2000A in sizes DIN00/DIN2/DIN3 and gTr versions in 1-pole or 3-pole switched versions
- ESTI S+ certification for all sizes / latest type tests guaranteed
- Stackable device family without reduction factors (RDF = 1) / no rated current reductions for individual strands!
- Patented Lyra silver-plated contacts for minimal losses and reliable line contacts in high-quality, durable workmanship
- Extremely stable injection-molded handles in 2026 design integrated for compact installation
- Maximum protection against accidental contact with IP30 (closed) and IP20 (open) in standard design
- Fuse switch disconnectors with grey handles; switch disconnectors & gTr transformer feeds in red color
- Outgoing cable top / bottom by simple rotation of the lower part / insulating base
- High density of connection accessories and terminal technologies from own production, as well as contact elements and measuring devices for switchgear construction
- Own PRONUTEC AG / PFIFFNER integrated current transformer generations from 150...1000A in classes 0.5S, 0.5, and 0.2 with secondary currents of 5A or 1A. All types also available with official calibration!
Full in-house production of raw parts within the GORLAN Group and local production at the Triengen plant for standard products and measurement solutions create significant value in Switzerland. The massive construction and continuous developments form the basis for the success story of recent years and a strong market presence, ranging from municipal utilities to national suppliers.
Online catalog as PDF download
EUROSWITCH Load Break Switches
The last fuse switch disconnector family fully manufactured in Switzerland by PRONUTEC AG!
- Complete range from 400...2000A in DIN2/DIN3/1000A/2000A versions in 1-pole switched design
- Patented Lyra silver-plated contacts (Patent 1997) for minimal losses and reliable line contacts in high-quality, durable workmanship
- Fully encapsulated, robust insulating base
- Switching classes for all types in AC-23B
- Own PRONUTEC/PFIFFNER current transformer generation from 200...1000A in class 0.5S with secondary currents of 5A. Also available with official calibration!
Online catalog as PDF download
Visit us at our booth E31 and discover the exhibits of the TRIVER+ and EUROSWITCH fuse switch disconnector families.
