<cite id="jbdvl"><noframes id="jbdvl">
          <track id="jbdvl"><big id="jbdvl"></big></track>

            <progress id="jbdvl"><meter id="jbdvl"><th id="jbdvl"></th></meter></progress><big id="jbdvl"><th id="jbdvl"><nobr id="jbdvl"></nobr></th></big>

            <track id="jbdvl"><form id="jbdvl"><sub id="jbdvl"></sub></form></track>

            Add to Favorites   Business post office    Select Language: ENGLISH | 中國

            PRODUCT

            Your location:Home > Product
            Product
            The meaning of protection degree code

            Protection degree for nonego
             
            Character No.
            Character sign
            Brief description
            Type Number Nomenclature
            ×
             Exempt from testing

             While omitting and don't mark the protection charater

             Exempt from protection

             Without special protection

            1

             Protected against
             solid bodies whose
             Dia.less than 50mm
             It can protect against solid boies that Dia less than 50mm from
             coming into shell. And protect parts of person, which is large
             area (for example hand), from touching the electriferous or
             working elements inside of the shell by accident. It can't
             prevent from approaching the machine on purpose.
            2

             Protected against
             solid bodies whose
             Dia. not less than
             12.5mm
             It can protect against the solid bodies whose Dia. is more than
             12mm and length is less than 80mm from coming into shell, and
             prevent the fingers from  touching the electriferous or working
             elements inside of the shell.
            3

             Protected against 
             solid bodies whose
             Dia. not less than
             2.5mm
             It can protect against the solid bodies that Dia is more than
             2.5mm from coming into shell, and prevent tools and metal lines
             that the thickness or dia. are more than 2.5mm from touching the
             electriferous or working elements inside of the shell.
            4

             Protected solid bodies
             whose Dia. not
             less than 1mm
             It can protect against the solid bodies that Dia or thickness
             are  more than 1mm from coming into shell, and prevent tools
             and metal lines that the thickness or dia.are more than 1mm
             from touching the electriferous or working
             elements inside of the shell.
            5

             Protected against dust
             Can't downright avoid dust coming into shell, but the inlet dust can't  affect the machine working 
            6

             Completely protected against dust

             Without dirt coming into the shell

            ??1 2 ??

                
            ISO9001、Ex、ATEX、FM、EAC、CE、UL、WPQR(Comply With PED、ASME)    
            COPYRIGHT ? 2016 Wuxi AOK Electrical Equipment Limited ALL RIGHT RESERVED.
            Su ICP 05031845-1