Ventilate properly: CO2 sensors from ThebenTheben CO2 sensors monitor CO2 levels in schools and classrooms, in offices and meeting rooms or in passive and low-energy buildings. CO2 sensors thereby make a decisive contribution to indoor air quality. This site contains comprehensive information on CO2 levels in indoor air and their effects as well as needs-driven and energy-efficient ventilation control using CO2 sensors.…
The repeated insulation measurements for electrical systems required by DIN VDE 0100-600 are often laborious. AC-DC sensitive residual current circuit-breakers must be disconnected beforehand, as otherwise the insulation test will give a false reading. With the new ISΩ HD design from Doepke, there are now AC-DC sensitive residual current circuit-breakers that are test-proof. Insulation can…
01 ———————– Have changes been made to the system, e.g. have new lamps or sockets been installed? If so, there may be a wiring fault or loose terminals. 02 ———————– Could the weather be a factor? A lightning strike can trip the switch due to greater surge currents. A slow-blow residual current circuit-breaker (KV design…
(Überlingen, 19th June 2020) Out with the old, in with the new. That’s the philosophy innovative SMEs like Haigerloch-based Theben AG are adopting as they face the new world in front of them, viewing it as something to embrace rather than fear. It was this spirit that propelled Theben into the 27th edition of Germany’s TOP…
THE FREE CUSTOMER NEWSLETTER BY DOEPKE SCHALTGERÄTE GMBH
PRODUCTS SPRING 2020
Dear all, Please be informed: Production at Theben continues uninterrupted – currently no production bottlenecks due to the corona virus We are pleased to inform you that there are currently no material shortages due to the corona virus in our production. In this unfortunate situation, it pays off that we manufacture a large part of…
Type B —— retrofitting building-site distribution boards with AC-DC sensitive residual current circuit-breakers —————— reliable residual current protection without compromise —————— type B MI can also be placed downstream of type A or F RCCBs —————— also available in HD – heavy duty – version for harsh environmental conditions ENSURE OCCUPATIONAL SAFETY AND PERSONAL PROTECTION…
DFS 4 EV—- optimised for wall boxes and charging stations ——————- preserves the protective function of upstream residual current devices ——————- also reliably detects smooth DC residual currents exceeding 6 mA ——————- standard-compliant all-round protection, including IEC 62955 RESIDUAL CURRENT PROTECTION FOR CHARGING DEVICES E-mobility is opening up a profitable future market for electrical specialists:…
