User manual SEFELEC 5x Series 1 v1.06CONTENTSIntroduction ........................................................................................................................................................... 8Warranty ........................................................................................................................................................ 9Pictograms used ........................................................................................................................................... 10Warning and Safety Instructions .................................................................................................................. 12Declaration of Conformity ............................................................................................................................ 13Qualification of personnel ............................................................................................................................ 13Exclusion of Liability ..................................................................................................................................... 13After-sales service ........................................................................................................................................ 14Presentation of the device ................................................................................................................................... 15Basic version ................................................................................................................................................. 15Options (to be ordered according to the requirement) ............................................................................... 16Accessories (to be ordered according to the requirement) ......................................................................... 17Specifications ....................................................................................................................................................... 18Overvoltage category ................................................................................................................................... 18Pollution degree ........................................................................................................................................... 18Safety class ................................................................................................................................................... 18Environment ................................................................................................................................................. 18General Characteristics ................................................................................................................................ 18Measurement specifications ........................................................................................................................ 19Safety ................................................................................................................................................................... 29Security when working on electrical devices ............................................................................................... 29Safety arrangements .................................................................................................................................... 294.2.1. Safety loops........................................................................................................................................ 30