Breakers of AV2M20 type are designed to replace in-service circuit breakers of AVM series and are manufactured on the basis of circuit breakers of VA50-41, VA50-43 series. Switches are used in electric circuits with rated voltage of alternating current up to 660 V with frequency 50 or 60 Hz for current carrying in normal mode and switching off at short circuits and overloads, and also for infrequent (up to 10 times a day) operational switching of these circuits.
Circuit breakers of AB2M20 type have:
- warranty period of 5 years;
- service life of 15 years;
- 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;
- environmental friendliness of products is confirmed by the absence of hazardous substances for human health and environment. All products have a declaration according to TR TS 037/2016.
- are designed for rated currents up to 2000 A;
AV2M20 type switches have the following features...
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