CB Siemens 3RV1041-4FA15温控器，40A，（28~40A），3P电机18.5KW，1NO + 1 NC
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Overload protection for three-phase motors
Size: S3
Three-phase motors: 18.5KW
Current ratings: 40A
Solution to adjust the line: 28A ~ 40A
Interrupt short circuit: 520A
Short circuit current at 400VAC: 50KA
Auxiliary contacts: 1N0 + 1NC
Size: S3
Three-phase motors: 18.5KW
Current ratings: 40A
Solution to adjust the line: 28A ~ 40A
Interrupt short circuit: 520A
Short circuit current at 400VAC: 50KA
Auxiliary contacts: 1N0 + 1NC
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