Safe connections with connectors from Schaltbau GmbH

Munich, 1.10.2008: The new DN series from Schaltbau GmbH is a low-priced technological alternative to traditional push-pull connectors. It makes sure that connections remain undisturbed matter how harsh the conditions. The bayonet locking system and the patented, self-cleaning spring contact system ensure a long working life and excellent resistance to shock and vibration. The connector is available in a metal and a plastic version. For further information, see www.schaltbau-gmbh.com.

Schaltbau connectors are designed for use in difficult conditions, especially where human lives and valuable property depends on reliable technology. Possible areas of use for the DN family are mechanical engineering, traffic technology, measurement and control technology through to telecommunications. With their robust design, they can resist all sorts of different influences: their IP68 protection category guarantees, for the DN connectors, complete protection against dust and against the consequences of long-term immersion in water, whether plugged or unplugged. The DN model series can be used at temperatures from -55°C to +85°C. It complies with the requirements of standard IEC 60512.

Mechanical properties

The DN family is available in two model series; the tough metal housing is made from nickel-plated die-cast zinc, and the plastic housing is made from durable plastic. The DN connector is structured on a modular basis, which means that housings are available for heat-shrinking mouldings, cable sleeves and braided screen connections. The bayonet fitting ensures fast, safe connections. Coding is via the bayonet path in the housing. The mechanical working life of the metal variant is 8,000 insert cycles, and that of the plastic version is around 1,000. Both versions are available in each case with a different number of poles.

Electrical properties

The connectors are fitted with Schaltbau's patented, self-cleaning spring contact system, and the spring contacts with self-cleaning end surfaces are gilded. This gives a high level of resistance to shocks and vibrations. In addition, it ensures a low volume resistance for consistently high contact reliability even with low voltages and currents. The variable structure of the DN Metal series also allows the use of screen attenuation and filter discs to prevent disturbance from external EMC factors.

The company:
"Connect – Contact – Control". This is the motto for Schaltbau GmbH as it develops and manufactures electromagnetic components for railway and industrial applications. Founded in 1929, the company now has six sites of its own and over 50 sales partners worldwide. Subsidiary companies in France, the USA and China strengthen the company's international focus. The range of products manufactured includes connectors, snap-action switches, contactors, and electrics for rolling stock. Products are developed for specific orders or for series production. All products are characterised by their superb quality, outstanding reliability and long working life. Schaltbau GmbH operates a certified quality management system in accordance with DIN EN ISO 9001 and an environmental management system in accordance with DIN EN ISO 14001.

Schaltbau GmbH
Svenja Bierbrauer
Hollerithstrasse 5
81829 Munich
www.schaltbau-gmbh.com
Email: presse@schaltbau.de
Phone: +49 (0) 89/9 30 05-153

This release was published on openPR.