Minimal installation effort, combined with a high level of safety thanks to the integrated touch-safe protection, makes the CrossBoard® from Wöhner the ideal system solution for power distribution systems. The previous rated current limit of 160 A has now been raised to 250 A, opening up new possibilities and applications.

In addition, the portfolio has been extended by a new generation up to 800 A, which means that almost the entire spectrum of applications, from control and automation technology to large power distribution systems, can now be covered. The centrepiece of the new CrossBoard® generation is the innovative hybrid rail, which allows components with the patented plug-in contacting, as well as larger outgoing circuits with the tried-and-tested terminal contacting, to be mounted on the same basic system without additional adapters. With the new version of the CrossBoard® up to 800 A, we have remained true to our philosophy of open interfaces. On the one hand, this applies to the adaptation of components from other manufacturers using our unique adapter technology. On the other hand, we are also happy to support other manufacturers in developing their own components for our CrossBoard® system world.

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.

Wöhner now also offers MIEZ modules for monitoring the control cabinet in its measurement technology portfolio and thus covers the entire measurement chain: Measuring, analysing, visualising, communicating, responding.

The new products are available for DIN mounting rail and direct installation in the control cabinet door and round off Wöhner's measurement technology after the fully integrated MOTUS®C14 and OMUS®C14 solutions and the CrossMT measurement technology module.

With the various monitoring modules, you maintain an overview at all times: They serve as a collection point for all data in the cabinet, evaluate them and pass on the analyses to the user. Connected to current transformers (1 A, 5 A, 333 mV), they measure current and voltage, analyse active, apparent and reactive power, the power factor, harmonics and much more – all compact and customised.

With the electronic measurement technology module CrossMT, Wöhner brings digitalisation to the successful basic CrossBoard® system.

In combination with a wide range of applications, the CrossMT adds intelligent functions and connectivity wherever components in the control cabinet do not have these already.

The CrossMT measures current, voltage and temperature and derives additional quantities from these values such as power, energy, phase angle and frequency and can then output this data over various communication interfaces (USB-C, digital inputs/outputs, IO-Link). Status LEDs on the top and bottom of the device provide users with a clear overview.

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 UL98-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 additional variants with electronic fuse monitoring and integrated measurement technology for measuring current, voltage and temperature. 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.