HANNOVER MESSE 2019,
01 - 05 April
Jean Müller Elektrotechnische Fabrik
Power semiconductors as diodes and thyristors may be particularly damaged by short-circuit stress and long-time overcurrents.JEAN MÜLLER HRC-fast fuse-links are extremely fast acting and therefore provide reliable over-current protection of sensitive semiconductor devices and effectively avoid substantial damage.JEAN MÜLLER HRC-fast fuse-links are characterized by a distinct current limitation and a high breaking capacity. The use of high-grade materials, especially silver melting elements, guarantees a maximum ageing resistance.The product range comprises fuse-links according IEC 60269-4 for reliable partial and full-range protection of semiconductor devices in all established NH types with blade, screw and thread contacts and rated voltages up to 1000V.The offered different fast characteristics of the IEC utilization categories gS, gR and aR offer the possibility to adapt to the specific application.
JEAN MÜLLER products for smart grids are oriented close to the needs of power engineering. Security is at the top of the list, thus, for example, Instead of using ...
· Enlosure made of glass fibre reinforced plastic (SMC) according EN 14598-3
· Available in sizes 00 to 3 according DIN 43629, depth 320mm, and 00 to 2, depth 535mm. ...
NH strip-fuseways combines three single-pole fuse-bases longitudinally arranged in one unit.
One terminal of each pole (generally called «busbar ...
Direct terminal clamps by JEAN MÜLLER are primary based on the steel box terminal principle. They are available in different versions. In combination with various ...
Alongside our KETO fuse-switch-disconnectors for busbar mounting the COSMO system components complete the JEAN MÜLLER range for 60mm busbar system.
As a safe and ...
JEAN MÜLLER offers NH fuse-switch-disconnectors in sizes 000, 00, 1, 2, 3 and 4a. The switches size 00, 1, 3 and 4a are available in single-pole up to 4-pole design. ...
Protection of photovoltaic systems is a particular challenge for the required fuse. JEAN MÜLLER cylindrical and NH photovoltaic fuse-links are especially optimised ...
JEAN MUELLER composes a new benchmark with "SASILplus",
a new switch-disconnector-fuse, in the domain intelligence of strip-type "modular drawer system design", ...
JEAN MÜLLER current-limiting fuse-links for low- and high voltage protect electrical systems and devices, they prevent personal injury and physical damage and therefore ...
NH strip-type fuse-switch-disconnectors are three-pole fuse-switches for busbar mounting. They combine three single-pole fuse-switches longi tudinally ...
Our "POWERLIZER" product family provides system electronics for energy management. The "POWERLIZER" range covers the full spectrum of products required for the acquisition, ...
- Consumer supply technology
- Distribution and instrument cabinets
- Substation cable distribution boards
JEAN MÜLLER offers a comprehensive range ...