3RU51

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3RU5146-4KB0
3RU5146-4KB0

โอเวอร์โหลด OVERLOAD รุ่น 3RU5146-4KB0 (57-75A) SIEMENS

Overload relay 57...75 A size S3, class 10 for motor protection for mounting onto contactors main circuit: screw terminal AUX. circuit: screw terminal manual automatic reset
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3RU5146-4LB0 70-90A
3RU5146-4LB0

โอเวอร์โหลด OVERLOAD รุ่น 3RU5146-4LB0 (70-90A) SIEMENS

Overload relay 70...90 A size S3, class 10 for motor protection for mounting onto contactors main circuit: screw terminal AUX. circuit: screw terminal manual automatic reset
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