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3RV2021-4NA10 - Motor protection circuit-breaker 28A 3RV2021-4NA10
EAN: 4011209716247 - manufacturer-number: 3RV2021-4NA10 - Overload release current setting = 23..28 A, Adjustment range undelayed short-circuit release = 364 A, With thermal protection = yes, Phase failure sensitive = yes, Switch off technique = Magnetic, Rated operating voltage = 690 V, Rated permanent current Iu = 28 A, Rated operation power at AC-3, 230 V = 7,5 kW, Rated operation power at AC-3, 400 V = 15 kW, Type of electrical connection of main circuit = Screw connection, Type of control element = Turn button, Device construction = Built-in device fixed built-in technique, With integrated auxiliary switch = no, With integrated under voltage release = no, Number of poles = 3, Rated short-circuit breaking capacity lcu at 400 V, AC = 55 kA, Degree of protection (IP) = IP20, Height = 97 mm, Width = 45 mm, Depth = 97 mm - 3RV2021-4NA10
114,-