IEC Fuse Switch Disconnectors

The D0 Linocur® is a combination of switch disconnector fuse and NZ 63A fuse-link, equiped with significant safety characeristics and sophisticated switching and terminal technology.

The power dissipation of NZ fuse-links leads to internal heating in the Linocur® device. Special design measures have been implemented in the development of Linocur® in order to prevent the device from overheating and avoid the unwanted, premature operation of the fuse-link:
- generously sized, solid copper strip conductors
- highly sprung foot contact
- wide area of heat transfer through contact with the screw cap
- wide area of contact at the foot contact
- special contacts which share functions

Thanks to this design, Linocur® features one of the lowest power dissipation values on the market for D0 fuse-combination units devices.

The production programme of MULTIBLOC® 00.RST9 comprises NH fuse switch disconnectors for 160A.
Products are designed in triple pole units for direct installation on to 40 mm and 60mm bus bar systems.
For installation of MULTIBLOC® NH fuse switch disconnectors of different sizes in distribution units with central cover, respective covers are used to obtain a uniform profile in height and length.
MULTIBLOC® size 00 are designed for NH fuse-links in accordance with IEC/EN 60269-2, VDE 0636-2, size 00: 160A.
The system is a modular system, which allows the installation and combination of individual components. MULTIBLOC® offers the user the possibility of fast and easy installation as well as a high degree of security during installation and maintenance.

MULTIFIX® 60 is a system for energy distribution comprising a variety of modular combinable components. The energy distribution is carried out via copper bus bars in a 60 mm bus bar system up to 630 A, 400 V AC, 500 V AC, 690 V AC, 45–62 Hz. Short circuit withstand tested to VDE 0660 part 500 and IEC 60439-1.
MULTIFIX® 60 is suitable for triple pole, quadruple pole and quintuple pole applications.
The components of the MULTIFIX® 60 system are mounted directly without drilling. This method offers high flexibility for extension and alteration of existing installations -> reduced installation time.
D02-vertical switch fuse disconnector 63A, 400VAC, triple pole is installed on to 60 mm bus bar directly by snap in mode and automatic interlocking. It is designed for bus bars with a width of 12 to 30 mm and a thickness of 5 to 10 mm. Width of switch is only 27 mm which allows space saving, system compatible installation. The Plug technique to EN 50110-1 allows installation without screw caps.