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3RV2031-4KA15 - Motor protection circuit-breaker 73A 3RV2031-4KA15
EAN: 4047621001760 - manufacturer-number: 3RV2031-4KA15 - Motor protection circuit-breaker 73A Overload release current setting 62 ... 73A, Adjustment range undelayed short-circuit release 949 ... 949A, Phase failure sensitive, Switch off technique Magnetic, Rated operating voltage 690 ... 690V, Rated permanent current Iu 73A, Rated operation power at AC-3, 230 V 22kW, Rated operation power at AC-3, 400 V 37kW, 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, Number of poles 3, Rated short-circuit breaking capacity lcu at 400 V, AC 65kA, Degree of protection (IP) IP20, Height 140mm, Width 55mm, Depth 149mm - 3RV2031-4KA15
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