HANNOVER MESSE 2019,
01 - 05 April
Jean Müller Elektrotechnische Fabrik
Product definitionNH strip-type fuse-switch-disconnectors are three-pole fuse-switches for busbar mounting. They combine three single-pole fuse-switches longi tudinally arranged in one unit. Each of the feeder terminals is directly connected to one phase of a 3-pole busbar system. The outgoing terminals are equipped with terminals for cable conductors. ApplicationsNH strip-type fuse-switch-disconnectors conform to the requirements of public utilities and industrial companies for power distribution boards in networks, transformer substations, cable distribution cabinets as well as main distribution boards. NH strip-type fuse-switch-disconnectors having built-in current-transformers which are essential devices for efficient energy management. With built-in fuse monitoring function they ensure short reaction time even in decentralized power distribution systems. Product advantages JEAN MÜLLER NH strip-type fuse-switch-disconnectors are available in sizes 00 to 3 for both, single pole and three-pole switching operation. Product types with built-in current-transformers, feeder strips up to 2000A rated current, and a wide range of specially designed products enable efficient and reliable power distribution. The available product range comprises the following sizes and current ratings respectively: Size 00/160A, size 1/250A, size 2/400A, size 3/630A, size 3/910A, twinned size 3/1250A and size 4a/1250A. Strip-type switch-disconnector, equipped with solid links, are available in size 3/1000A and twinned size 3/2000A.Product versions/AccessoriesThe products prepared for current-transformers can be equipped with specifically designed current-transformers inserted in the base insulator. Current-transformers are available for primary currents ranging from 50A up to 1000A. Sizes 00-3 may be combined with electronic fuse monitoring modules ES00. Various accessories like piggyback adapters, covers or connectors complete the product range.
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 ...
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 ...
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 ...