QUADRON NH00 fuse switch-disconnector

Time to Switch – with the new SECUR UltraLiner, Wöhner is setting new standards for fused switching in the smallest of installation spaces. With the new switch-disconnector with fuses, outgoing circuits with cylindrical fuses type 10x38, Class CC as well as D01/D02 can now be fused and also switched under load. Wöhner is thus expanding its CrossBoard portfolio with the first genuine UL98A-compliant fusible switch, paving the way for a broad application of the CrossBoard basic system in the UL world.

In addition to its striking design and minimal width of just 22.5 mm, the new SECUR UltraLiner impresses with variants with and without integrated optical fuse failure detection. It therefore offers a suitable solution for all applications in which current needs to be safely routed, switched and fused in the smallest of spaces – internationally.

The minimal installation effort combined with the high level of safety provided by the integrated touch-safe protection make the out-of-the-box basic system CrossBoard from Wöhner the ideal system solution for standardised power distribution. The familiar 250 A version and now also the available 800 A version open up countless new possibilities and applications for standardised distribution boards where speed and efficiency are essential.

At the same time, Wöhner's new developments for feed-in and NH switchgear are a commitment to the well-known and proven 60Classic system world, which is being further expanded. The advantages of the highly customised design and the enormous portfolio of switching, fuse and adapter technology are obvious. There are no limits to the possible applications. With the two basic systems, 60Classic for individual and CrossBoard for standardised solutions, Wöhner offers its customers a comprehensive portfolio with which there are no longer any limits to the realisation of future-proof energy distribution systems.

Whether classically on the front or for additional space savings on the rear – the new CRITO feeding modules can perfectly fulfil the individual requirements of any application. In particular, the new rear feeding module up to 800 A saves a considerable amount of space of up to 200 mm on the front, which means that the entire width of the busbar system and therefore also the control cabinet can be reduced at best. Genuine sustainability by saving resources. All new feeding modules can be used internationally thanks to their full IEC and UL certification.

The powerful 20 A BROOME20 power supply unit is the ideal solution for the reliable distribution of 24 V auxiliary power in the control cabinet. With its extremely compact design of just 49.5 mm width and an efficiency of > 96%, electronic switching devices and measurement technology products are supplied efficiently. Using the familiar CrossLink technology, mechanical fixing and electrical contacting are carried out directly in a single work step – on all Wöhner basic systems. The integrated electronic short-circuit protection also eliminates the need for a separate back-up fuse. The option of increasing the output current to up to 60 A as required makes our BROOME20 an all-rounder in any application.

Time to Switch – with the new SECUR UltraLiner, Wöhner is setting new standards for fused switching in the smallest of installation spaces. With the new switch-disconnector with fuses, outgoing circuits with cylindrical fuses type 10x38, Class CC as well as D01/D02 can now be fused and also switched under load. Wöhner is thus expanding its CrossBoard portfolio with the first genuine UL98A-compliant fusible switch, paving the way for a broad application of the CrossBoard basic system in the UL world.

In addition to its striking design and minimal width of just 22.5 mm, the new SECUR UltraLiner impresses with variants with and without integrated optical fuse failure detection. It therefore offers a suitable solution for all applications in which current needs to be safely routed, switched and fused in the smallest of spaces – internationally.

The minimal installation effort combined with the high level of safety provided by the integrated touch-safe protection make the out-of-the-box basic system CrossBoard from Wöhner the ideal system solution for standardised power distribution. The familiar 250 A version and now also the available 800 A version open up countless new possibilities and applications for standardised distribution boards where speed and efficiency are essential.

At the same time, Wöhner's new developments for feed-in and NH switchgear are a commitment to the well-known and proven 60Classic system world, which is being further expanded. The advantages of the highly customised design and the enormous portfolio of switching, fuse and adapter technology are obvious. There are no limits to the possible applications. With the two basic systems, 60Classic for individual and CrossBoard for standardised solutions, Wöhner offers its customers a comprehensive portfolio with which there are no longer any limits to the realisation of future-proof energy distribution systems.

Whether classically on the front or for additional space savings on the rear – the new CRITO feeding modules can perfectly fulfil the individual requirements of any application. In particular, the new rear feeding module up to 800 A saves a considerable amount of space of up to 200 mm on the front, which means that the entire width of the busbar system and therefore also the control cabinet can be reduced at best. Genuine sustainability by saving resources. All new feeding modules can be used internationally thanks to their full IEC and UL certification.