Your shopping cart is empty!
Switches A3700BR are designed to conduct current in normal mode and turn it off during short circuits, overloads, as well as for infrequent operational switching of electrical circuits with voltage up to 440 V DC and 380, 660 V AC 50 Hz. Depending on the design, the overcurrent releases are used in switches: - electromagnetic and semiconductor, - thermal and electromagnetic; - only semiconductor. There are circuit breakers without overcurrent releases (non-automatic). Circuit breakers can be manufactured with the following additional assembly units: free contacts, trip units, independent electromagnetic drive. Switches on the method of installation have only stationary design. Switches are designed for use on ships with unlimited navigation area.
Наименование Номинальный ток, А Кол-во полюсов Масса. кг
А3780БР 160 - 250 2 – 3 6 -7
А3710БР А3770БР 20 – 160 6 -160 2 – 3 4 - 5.5
А3720БР А3720СР 160 - 250 2 – 3 5 – 10
А3790БР А3790СР 250 – 630 2 - 3 14 – 25
С 1999 г. производство выключателей А3700 на ГП "ХЭМЗ" лицензировано на право поставки для нужд атомной энергетики/лицензия №73-ВП-56-12-99 от 01.12.99. Выключатели серии А3700 по ТУ16-641.032-85 сертифицированы по параметрам пожаро- и электробезопасности в системе ISO 9001. Сертификаты : А3710, 70 -УА1.093.275.16-00 А3720, 80 -УА1.093.275.17-00 А3790 -УА1.093.275.18-00 ГП "ХЭМЗ" готов осуществить поставку выключателей А3700 по ТУ16-641.032-85 в тропическом исполнении.