3RU11 ?? Thermal Overload Relays with screw-type terminals are for mounting onto contactors, Class 10 with the following characteristics:
¦ Auxiliary contacts:1NO+1NC;
¦ Manual/Automatic Reset;
¦ Switching position indicator;
¦ Test function;
¦ Stop button;
¦ Phase failure sensitivity;
¦ Integrated and sealable cover;

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