Doepke Schaltgeräte GmbH – The experts in residual current technology Doepke is one of the first manufacturers worldwide of residual current circuit breakers. The manufacture and further development occurs at the Norden works since 1956. In addition to this Doepke has three more subsidiaries in Bickenriede (Germany), England and Dubai. With over 450 employees it is remarkable that the percentage of products manufactured in-house lies over 90 %. Among the guiding policies are continuous further development and training, lasting partnerships, honesty and fairness leaded by the customers requirements. The employees are valued as capital, creative and innovation potential. The core business areas are differential current protection, residual current protection and overload protection. A further part is Building automation as well as electronic components for controlling building management systems. “The desire to protect both humans and animals against dangerously high contact voltages” has always been in the forefront at Doepke’s.