The edition in force is from 2006, and typically it has a local designation from the member country in the european union, e. Design of the operating mechanism selector switch, short black handle. En 60204 1 deals with electrical equipment on machines. Standards, formulae, tables 10 marking of electrical equipment marking according to din en 6462. Operating frequency maximum 1 000 1h mechanical service life switching cycles typical 300 000 equipment marking acc.
Standards, formulae, tables protective measures eaton wiring manual 0611 105 1010 protection against indirect contact by means of disconnection or indication the conditions for disconnection are determined by the type of system in use and the protective device selected. Structuring principles and reference designation, part 2. Information structures, documentation and graphical symbols, in close cooperation with iso technical committee 10. Comply in full with the legally recognized standards din vde iec, the connection. Enclosure for command devices, 22 mm, round, enclosure material metal, enclosure. Iec 646 is an electrotechnical standard titled industrial systems, installations and. Introduction the iec 646 standard 1234 describes how to structure the information relative to a technical system. Twohand operation console for command devices, 22 mm, round. Degree of protection nema rating nema 1, 2, 3, 3r, 4, 4x, 12 equipment marking acc. Operating frequency maximum 1 000 1h mechanical service life switching cycles typical 3 000 000 equipment marking acc.
Iec 646 is an electrotechnical standard titled industrial systems, installations and equipment and industrial products structuring principles and reference designations. International standard iec 8461 has been prepared by iec technical committee 3. Introduction the iec 646 standard 1 234 describes how to structure the information relative to a technical system. Number of command points 1 actuator design of the operating mechanism selector, short. Number of command points 1 product component protective collar yes color of top part of the enclosure yellow delivery state as a kit no. Standards, formulae, tables 10 marking of electrical equipment marking according to din en 646 2.
Design of the housing enclosure for command and signaling devices with standard equipment shape of the enclosure front square material of the enclosure metal number of control points 1. Classification and codes for classes this document is a working group draft for the 2nd committee draft for iec 6462. Din en 646 2 withdrawn industrial systems, installations and equipment and industrial products structuring principles and reference designations part 2. Based on these principles, rules and guidance are given for the formulation of unambiguous reference designations for objects in any system.
Number of nc contacts for auxiliary contacts 1 number of no contacts for auxiliary contacts 1 number of co contacts for auxiliary contacts 0 operating current at ac12 at 24 v rated value 10 a. Further information information and downloadcenter catalogs. Din en 6461 withdrawn industrial systems, installations and equipment and industrial products structuring principles and reference designations part 1. Design of the operating mechanism rotary knob manner of function of the actuating element infinitely rotatable color. Systems to iec 603641din vde 0100100 rb earthing on the current source. Pdf engineering design tool standards and interfacing. Tightening torque of the screws in the bracket 1 nm ambient conditions. Engineering design tool standards and interfacing possibilities to modelica simulation tools olof johansson, adrian pop, peter fritzson pelab programming environment lab, dept. Vd4 vacuum circuitbreaker high duty medium voltage productsinstruction manual ba 35910 e. Number of command points 1 actuator design of the operating mechanism keyoperated switch manner of function of the actuating element latching product extension optional light source no. Din en 6462 withdrawn industrial systems, installations and equipment and industrial products structuring principles and reference designations part 2. Din en 646 2 200012 industrial systems, installations and equipment and industrial products structuring principles and reference designations part 2. Din en 6462 200012 industrial systems, installations and equipment and industrial products structuring principles and reference designations part 2.
Systems to iec 60364 1 din vde 0100100 rb earthing on the current source. Instruction manual ba 35910 e vd4 vacuum circuitbreaker. It will be made available as a meeting document at the meeting of sc3b in new delhi. The modelica standard library msl with the lat est version 2. Classification of objects and codes for classes iec 6462. It is based on the idea that a system can be seen from different. Degree of protection nema rating nema 1, 2, 3, 3r, 4, 4x, 12 shock resistance acc. Design of the operating mechanism emergency stop mushroom pushbutton.
Mounting type front mounting shape of the installation opening round. Classification and codes for classes this document is a working group draft for the 2nd committee draft for iec 646 2. It sets voluntary standards on how to structure systems and generate reference designations. For most applications, however, only a subset of the possibilities needs to be used. Din en iec 8461 provides a number of possibilities for the construction of reference designations. Item designation according to din 40719 extendable after iec 2042 according to iec 750 s item designation according to din en 6462 u type of fixingfixation for switching elements, socket fixing and accessories floor mounting product component standpedestal no protective collar no 3sb38020aa3 page 1 08252010 subject to. Classification of objects and codes for classes iec. International standard iec 846 1 has been prepared by iec technical committee 3. Design of the operating mechanism illuminated pushbutton manner of function of the actuating element momentary contact type product expansion optional light source yes color of the actuating element red material of the actuating element plastic shape of the actuating element flat pushbutton. Number of labels 1 marking of the name plate for command devices a i color of the label a black certificates approvals. Number of control points 1 supply status prewired on terminal strip no supply status as a kit no item designation according to din 40719 extendable after iec 2042 according to iec 750 s item designation according to din en 6462 u type of fixingfixation for switching elements, socket fixing and accessories floor mounting. Operating frequency maximum 1 000 1h mechanical service life switching cycles typical 10 000 000 reference code acc. The standard is used for design of the electrical equipment of machines, and is the standard. This edition cancels and replaces the first edition of iec 646 1, published in 1996.
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