The iec shall not be held responsible for identifying any or all such patent rights. This part of iec 60947 applies to the types of equipment listed in 1. Iec 6094741 lowvoltage switchgear and controlgear part 41. This standard states the characteristics of contactors and starters and associated equipment, the conditions with which contactors or starters shall comply operation and behaviour, dielectric properties, the degrees of protection provided by their enclosures, their construction, the tests intended for confirming that these conditions have been met, the information to be given. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern them. International standard iec 609471 has been prepared by subcommittee 17b. Standard power rating at 380v 415v 50hz p kw electrical. Ul 6094741a ul standard for safety lowvoltage switchgear. Chosen document contains only amendment to the standard evsen 609474 3. Contactor general characteristics standard isiec 6094741 operating temperature. Find iec 609471 related suppliers, manufacturers, products and specifications on globalspec a trusted source of iec 609471 information. A in the source text this part of iec 60947 should read this australiannew zealand. Contactors and motorstarters electromechanical contactors and motorstarters. Apr 01, 2004 this part of iec 60947 as 60947 applies to the types of equipment listed in 1.
In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made. International standard iec 60947 1 has been prepared by subcommittee 17b. As this standard is reproduced from an international standard, the following applies. Contactor general characteristics standard is iec 6094741 operating temperature. Contactors and motorstartersac semiconductor motor controllers and starters edition 3.
Institute of testing and certification pvt ltd itc is a safety testing lab located at mohali punjab with flourishing business hub in north india. List of international electrotechnical commission standards. Starters andor contactors dealt with in this standard are not normally designed to interrupt shortcircuit currents. Test report iec 6094741 contactors and motorstarters. This part of iec 60947 as 60947 applies to the types of equipment listed in 1. Iec 6094741 lowvoltage switch gear and control gear cont. The present technical manual is intended as an aid in project design and the application of lowvoltage switchgear and controlgear in switchgear assemblies and machine control. Pdf emc requirements for iec 609471, iec 609472, iec 609473, iec 6094741, iec 6094742, iec 6094743, iec 6094761, iec. This is an incomplete list of standards published by the international electrotechnical commission iec the numbers of older iec standards were converted in 1997 by adding 60000. Iec 609472 application applied to power distribution of ac 50hz60hz, rated operational voltage 400 690v, rated current 200a6300a and lower for power distribution and. Ul 6094742 lowvoltage switchgear and controlgear part. Standard swedish standard ssen iec 6094741 lowvoltage switchgear and controlgear part 41. Or download the pdf of the directive or of the official. Would you like to also add the base document of the standard for which the.
Sti 60947 4 11 february 2010 page 1 of 12 scheme of testing and inspection for certification of low voltage switchgear and controlgear part 4 contactors and motorstarters sec 1 electromechanical contactors and motorstarters according to isiec60947 4 1. Electromechanical contactors and motorstarters 1830383448 dc bs en 609474. Contactors and motorstarters ac semiconductor motor controllers and starters. The standard for lowvoltage switchgear and controlgear part 3. Standard lowvoltage switchgear and controlgear part 4. Ul 6094741 lowvoltage switchgear and controlgear part. This consolidated version of iec 60947 1 is based on the third edition 1999 documents. Documents sold on the ansi webstore are in electronic adobe acrobat pdf format, however some iso and iec standards are available from. This part of iec 60947 is applicable to the following equipment. These low power consumption contactors are designed to control motors and other loads. Iec 6094741 lowvoltage switch gear and control gear cont actors and motor starters electromec free ebook download as pdf file.
Electromechanical contactors and motorstarters, whereby the deviations for north america are. The focus of the document is on electromechanical switchgear, however electronic devices used in lowvoltage engineering have also been included. Contactor general characteristics standard isiec 6094741. January 26, 2017 has been established as effective date for the change in certification requirements from ul 508 and. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern. Existing certifications of these controllers to ul 508 and ul 6094741a will be allowed to. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world. Documents sold on the ansi standards store are in electronic adobe acrobat pdf format, however some iso and iec standards are available from amazon in hard copy format. Or download the pdf of the directive or of the official journal for free this website uses cookies to ensure you get the best experience on our website.
Lowvoltage switchgear and controlgear, of iec technical committee 17. Documents sold on the ansi webstore are in electronic adobe acrobat pdf format, however some iso and iec standards are. January 26, 2017 has been established as effective date for the change in certification requirements from ul 508 and ul 6094741a to ul 6094741. Ul is providing this alternative certification approach since the transition from ul 508 to ul 6094742 is a result of harmonization with the iec based standard.
Contactors and motorstarters electromechanical contactors and motorstarters subscribe on. Mar 06, 2020 contactor general characteristics standard isiec 6094741 operating temperature. Contactors, overload relays and control circuit devices used in controllers and starters should comply with the requirements of their relevant product standard. Most backordered items can be rushed in from the publisher in as little as. Standard lowvoltage switchgear and controlgear part 41. Iec standard contactors our bulletin 100c offers spacesaving, highperformance design in 9. This consolidated version of iec 609471 is based on the third edition 1999 documents. Contactors and motorstarters electromechanical contactors and motorstarters subscribe on standards with our subscription service. Electromechanical contactors and motorstarters 1830383448 dc bs en 60947 4 3. Sti60947411 february 2010 page 1 of 12 scheme of testing and inspection for certification of low voltage switchgear and controlgear part 4 contactors and.
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