2TAZ312000R2021 ABB E290-16-10/115

অংশ সংখ্যা	2TAZ312000R2021
ব্র্যান্ড	ABB
জীবনচক্র	সক্রিয়
মাউন্ট পদ্ধতি	Surface mounting
ইনপুট ফ্রিকোয়েন্সি	240 Pixel
ব্যাটারিতে তরঙ্গ ফর্ম	240 Pixel
ব্যাটারি অপারেশন ফ্রিকোয়েন্সি	240 Pixel
সাধারণ রিচার্জ সময়	240 Pixel
রঙ	240 Pixel

ABB 2TAZ312000R2021 প্রযুক্তিগত বৈশিষ্ট্য, গুণাবলী, পরামিতি।

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.