2TAZ312000R2032 ABB E290-16-20/48

Произвођачки број	2TAZ312000R2032
Марка	ABB
Животни циклус	Активан
начин монтаже	Surface mounting
улазна фреквенција	240 Pixel
таласни облик на батерији	240 Pixel
фреквенција на рад батерије	240 Pixel
типично време пуњења	240 Pixel
боја	240 Pixel

{{а}} {{б}} техничке спецификације, атрибути, параметри.

Latching relays are electromagnetically operated devices. The E290 range from ABB can be used to realise a simple, energy saving and efficient lighting control system. These devices are mainly used in private houses, factory premises and commercial and public buildings as well as in industrial plants. As a rule, latching relays controlled by means of impulse buttons are installed where it is necessary for lighting to be operated from at least three different places. Each time a command is initiated (by means of an impulse button), an electrical pulse is applied to the coil of the latching relay. The coil in the device is briefly energised and activated. That short pulse to the coil leads to the mechanical latch of the internal main contacts. The internal switching mechanism enables us to achieve a safe and reliable interlock (in the same way as a ballpoint pen). Each pulse that is sent to the magnetic coil system switches the device to its previous position where it is held mechanically until the next control pulse is received. The devices are designed for rated currents 16 and 32A. Through the combinable accessories the main modules can be used in nearly all market applications.