CB Siemens 3RV1021-4BA10サ サーキットブレーカー 20A、（14〜20A）、モーター7.5kW 3P

Overload protection for three-phase motors
Size: S0
Three-phase motor: 7.5kW
Current ratings: 20A
Solution to adjust the line: 14A ~ 20A
Interrupt short circuit: 260A
Short circuit current at 400VAC: 50A
Auxiliary contacts: 0
Origin: Germany