CB Siemens 3RV1041-4KA15温控器,75A,(57~75A),电机3P 37KW,1NO + 1 NC

Overload protection for three-phase motors
Size: S3
Three-phase motor: 37KW
Current ratings: 75A
Solution to adjust the line: 57A ~ 75A
Interrupt short circuit: 975A
Short circuit current at 400VAC: 50KA
Auxiliary contacts: 1N0 + 1NC
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