VA50-41 series circuit breakers of VA52-41, VA53-41,

The switches are designed for operation in electrical installations with voltage up to 660 V AC 50 and 60 Hz and up to 440 V DC for infrequent (up to 6 times a day) operational switching on and off of electrical circuits, as well as for the protection of electrical equipment from overloads and short circuits. VA52-41 - current-limiting (application category A), with electromagnetic trip units; VA53-41 - current-limiting (category of application A), with electromagnetic and electronic releases; VA55-41 - selective (application category B), with electronic trip units; VA56-41 - without maximum current releases. <ul> <li>- warranty period 5 years;</li> <li>service life 15 years;</li> <li>reliability is assessed by the probability of failure-free operation when performing switching operations at load currents and without load currents, as well as when performing protective functions;</li> <li>environmental friendliness of products is confirmed by the absence of the use of substances hazardous to human health and the environment. All products are im...</li> </ul>