Siemens digital industry additional DIN rail reference 4NC5940-5LT21. Manufacturer: Siemens Digital Industry. Designation: Access. DIN rail reference type: 4NC5940-5LT21. Type of accessory/spare part: Other. Accessories: Yes. Spare part: No.

Siemens digital industry additional DIN rail mounting 4NC5940-5LT21: more details. Accessories DIN rail mounting for 4NC54 plug-on current transformers 4NC. The plug-on current transformers are used for primary rated currents from 40 A to 3000 A, secondary rated current 5 A or 1 A, and in the classes 0.2S, 0.5, and 1. They are also suitable for measuring functions with PAC and AI energy meters due to their improved accuracy and are used in mechanical engineering, particularly in new systems with medium electrical power or in plant construction. EAN: 4001869559759.