1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULNational Differences ForUL 61058-1Switches for Appliances - Part 1: General RequirementsUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULNa
2、tional Differences ForUL 61058-1Switches for Appliances - Part 1: General RequirementsEdition: 4Edition Date: August 10, 2009UL 61058-1 is an adoption of the second amendment of IEC 61058-1 published in November2007, the consolidated reprint of IEC 61058-1 Ed. 3.2 published in April of 2008, and the
3、Corrigendum to IEC 61058-1 Ed 3.0 published in January of 2009.The revisions dated February 15, 2013 were issued to reflect the latest ANSI approval date as anAmerican National Standard and to include the following revisions that were proposed June 8,2012. Please note that the national difference do
4、cument incorporates all of the U.S. nationaldifferences for UL 61058-1 including the new and revised national differences itemized below.1. Added a new national difference, Clause 21.4DV, for the use of thermoset material.2. Clarified the use of RTI values in Clauses 21.1DV.1.1.1 and 21.1DV.1.1.2, a
5、nd addedinstructions on the thickness of material in Clause 21.1DV.1.1.3.3. Revised Clause DVB.4.1 for clarification.This document provides a single listing of the National Differences included in the UL adoption ofthe corresponding IEC standard.All rights reserved. No part of this publication may b
6、e reproduced, stored in a retrieval system, ortransmitted in any form by any means, electronic, mechanical photocopying, recording, or otherwisewithout prior permission of UL.UL provides this standards document as is without warranty of any kind, either expressed or implied,including but not limited
7、 to, the implied warranties of merchantability or fitness for any purpose.In no event will UL be liable for any special, incidental, consequential, indirect or similar damages,including loss of profits, lost savings, loss of data, or any other damages arising out of the use of or theinability to use
8、 this standards document, even if UL or an authorized UL representative has been advisedof the possibility of such damage. In no event shall ULs liability for any damage ever exceed the pricepaid for this standards document, regardless of the form of the claim.Users of the electronic versions of ULs
9、 Standards for Safety agree to defend, indemnify, and hold ULharmless from and against any loss, expense, liability, damage, claim, or judgment (including reasonableattorneys fees) resulting from any error or deviation introduced while purchaser is storing an electronicStandard on the purchasers com
10、puter system.Copyright Underwriters Laboratories Inc.FEBRUARY 15, 2013NATIONAL DIFFERENCES FOR UL UL 61058-12UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULFEBRUARY 15, 2013 NATIONAL DIFFERENCES FOR UL UL 61058-1 3UL COPYRIGHTED MATERIAL NOT
11、AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULPrefaceThis document provides a single listing of the technical National Differences included in the UL adoptionof the corresponding IEC standard.In its IEC-based standards, UL uses the notations indicated below to identify
12、 national difference type, andthese types are additionally noted in this document. The standard may not use all types of thesedeviations.D1 - These are deviations which are based on basic safety principles and requirements, elimination ofwhich would compromise safety for U.S. consumers and users of
13、products.D2 - These are deviations based on safety practices. These are deviations for IEC requirements that maybe acceptable, but adopting the IEC requirements would require considerable retesting or redesign on themanufacturers part.DC - These are deviations based on the component standards and wi
14、ll not be deleted until a particularcomponent standard is harmonized with the IEC component standard.DE - These are deviations based on editorial comments or corrections.DR - These are deviations based on the national regulatory requirements.Each national difference contains a description of what th
15、e national difference entails. Typically one of thefollowing words is used to explain how the text of the national difference is to be applied to the base IECtext:Addition / Add - An addition entails adding a complete new numbered clause, subclause, table,figure, or annex. Addition is not meant to i
16、nclude adding select words to the base IEC text.Deletion / Delete - A deletion entails complete deletion of an entire numbered clause, subclause,table, figure, or annex without any replacement text.Modification / Modify - A modification is an altering of the existing base IEC text such as theadditio
17、n, replacement or deletion of certain words or the replacement of an entire clause,subclause, table, figure, or annex of the base IEC text.FEBRUARY 15, 2013NATIONAL DIFFERENCES FOR UL UL 61058-14UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM UL
18、National Differences1.1DV.1 D2 Modification of 1.1 to revise Note 6 as follows:Remove relevant Part 2 of IEC 61058 and replace with appropriate supplements,annexes to UL 61058-1, CSA 22.2 No. 61058-1, or UL and CSA Standards.1.1DV.2 D2 Modification of 1.1 to include electrical ratings unique to Nort
19、h America(such as switches with a horsepower (hp), lamp loads, and television (TV) ratings) byadding the following:See Annexes DVA, DVB, and DVC.1.7DV D2 Addition of 1.7DV to indicate which switches do not apply:These requirements do not cover those electronic controls covered by existing standardss
20、uch as UL 244A, UL 60730, CSA C22.2 No. 156, and CSA E60730-1. Examples of theseproducts include automatic controls, unintentional automatic OPERATION, and sensing(temperature, pressure, light, etc.) actuation.1.8DV DC Addition of 1.8DV to indicate which switches do not apply:These requirements do n
21、ot cover switches which are covered by an existing standard suchas those constructed so that they can be installed readily in a flush-device box or anoutlet-box cover or can otherwise be used in a wiring system that complies with NFPA-70and Part 1 of the Canadian Electrical Code (CEC). This part doe
22、s not apply to switchesintended to be covered within the scope of CSA C22.2 No. 111, UL 20, CSA C22.2 No. 4, UL98, CSA C22.2 No. 205, or UL 773A.2DV DC Modification to add the following:ASTM D3638Standard Test Method for Comparative Tracking Index of Electrical Insulation MaterialsCSA C22.2 No. 0.17
23、Evaluation of Properties of Polymeric MaterialsIEC 60695-11-10:2003Fire hazard testing Part 11-10: Test flames 50 W horizontal and vertical flame testmethodsAmendment 1 (2003)UL 94Tests for Flammability of Plastic Materials for Parts in Devices and AppliancesUL 746BPolymeric Materials Long Term Prop
24、erty EvaluationsFEBRUARY 15, 2013 NATIONAL DIFFERENCES FOR UL UL 61058-1 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM UL3.1.32DV D2 Addition:COMPARATIVE TRACKING INDEX (CTI): The voltage, as determined under the conditions specifiedin the St
25、andard Test Method for Comparative Tracking Index of Electrical InsulationMaterials, ASTM D3638 (IEC 60112), that causes a permanent electrically conductivecarbon path with the application of 50 drops of electrolyte that is applied at the rate ofone drop every 30 s to the specimen.5.4DV D1 Modificat
26、ion of 5.4 to add the following to address aspects related to LIVE PARTSshorting to dead metal parts:For the endurance cycling testing of Clause 17, including horsepower overload(overcurrent), all exposed dead metal parts shall be connected through a fuse to ground(earth). Dead metal parts can inclu
27、de frame, enclosures and actuators. The potentialbetween LIVE PARTS and dead metal parts shall be the full test potential. The purpose of thefuse is to detect hazardous ground arcs shorting from live parts to exposed dead metal.The fuse amp rating, shall not be greater than 15 A but less than the av
28、ailable outputamperage of the electrical supply source. The voltage rating of the fuse shall be equal toor greater than the maximum potential to ground.5.5.4DV DR Addition to include switches with a horsepower rating (hp), North Americanlamp rating, or a television (TV) rating:The test method and co
29、mpliance requirements are indicated in Annexes DVA (hp), DVB(lamp), or DVC (TV).7.1.2.11DV D2 Addition of 7.1.2.11DV to include television ratings: circuit for controlling the supply in a television-receiving appliance (e.g., a TELEVISIONSWITCH):7.1.2.12DV D2 Addition of 7.1.2.12DV to include induct
30、ive ratings: circuit for an inductive load with a power factor of not less than 0,75;7.1.2.13DV D2 Addition of 7.1.2.13DV to include inductive and motor ratings: circuit for an inductive load, a motor load with a power factor not less than 0,6, or acombination of both;7.1.2.14DV D2 Addition of 7.1.2
31、.14DV to include inductive and horsepower ratings: circuit for an inductive load, a horsepower load with a power factor not less than 0,4, ora combination of both;7.1.4.5DV D1 Modification of 7.1.4.5 to specify the minimum number of cycles asfollows:Replace 6 000 OPERATING CYCLES with A minimum of 6
32、 000 cycles of OPERATION. A greaternumber of OPERATIONS may be employed when agreeable to those concerned.FEBRUARY 15, 2013NATIONAL DIFFERENCES FOR UL UL 61058-16UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM UL8.1DV D2 Modification of 8.1:In t
33、he United States, add the reference to table 3DV after table 3.Table 3DV D2 Modification of table 3 to replace entire table to revise for North Americantype loads and identifiers:Table 3DV SWITCH informationNo. Characteristic SubclauseMeans of informationCOMMON TYPEREFERENCE C.T.UNIQUE TYPEREFERENCE
34、 U.T.1 SWITCH IDENTIFICATION1.1 Manufacturers name or trade mark Ma Ma1.2 Type reference Ma Ma2 SWITCH ENVIRONMENT/MOUNTING2.1 Degree of protection provided for the SWITCH whenmounted according to documentation (IP Code ofIEC 60529)7.1.5.1 and7.1.5.2Do DoNOTE Additional letters listed in IEC 60529 a
35、renot used.2.2 Degree of protection against electric shock, fromoutside an appliance7.1.5.3 Do Do2.3 Method of mounting and actuating the SWITCH andmethod of providing earthing, if appropriate.7.1.7 and7.1.7.7Do DoThe intended method(s) of mounting and theintended orientation(s) shall be declared.Th
36、e declared methods of mounting, together withany earthing TERMINAL, are deemed to be themethods of earthing CONDUCTIVE PARTS unlessotherwise specified.2.4 POLLUTION DEGREE 7.1.6 Do Do3 TEMPERATURE3.1 Ambient temperature limits if different from 0 Cto 55 C7.1.3 Ma Do3.2 AMBIENT AIR TEMPERATURE for EL
37、ECTRONIC SWITCHES cord switches and independently mountedswitches if different from 0 C to 35 C7.1.3.4.1 or7.1.3.4.2Ma Do other switches, if different from 0 C to 55 C 7.1.3.2 or7.1.3.3Ma Do4 ELECTRICAL LOAD4.1 RATED VOLTAGE or RATED VOLTAGE range 6.1 Ma Do4.2 Nature of supply if the SWITCH is not i
38、ntended forboth a.c. and d.c. or if the rating is different fora.c. and d.c.7.1.1 Ma Do4.3 Frequency or frequency range if different from 50Hz or 50 to 60 HzMa Do4.4 For circuits of substantially resistive loads, theRATED CURRENT of the RATED LOAD7.1.2.1 Ma DoFEBRUARY 15, 2013 NATIONAL DIFFERENCES F
39、OR UL UL 61058-1 7Table 3DV SWITCH information Continued on Next PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULTable 3DV SWITCH information ContinuedNo. Characteristic SubclauseMeans of informationCOMMON TYPEREFERENCE C.T.UNIQUE TYPEREFE
40、RENCE U.T.4.5 For circuits for resistive and motor load with apower factor not less than 0,6, the rated resistivecurrent and rated motor current and, forELECTRONIC SWITCHES, the minimum current (orpower)7.1.2.2 Ma/Do Do4.6 For circuits for resistive and capacitive load, theRATED CURRENT and rated pe
41、ak surge current and,for ELECTRONIC SWITCHES, the minimum current (orpower)7.1.2.3 Ma/Do Do4.7 For circuits for tungsten filament lamp load, therated resistive current and alternatively either thepeak inrush lamp current or the rated lampcurrent, and, for ELECTRONIC SWITCHES, the minimumcurrent (or
42、power)7.1.2.4 Ma/Do Do4.8 For circuits for declared specific loads, relevantdetails of the appliance to be controlled, or otherspecific load7.1.2.5 Do4.9 For SWITCHES for more than one circuit, the currentapplicable to each circuit and to each TERMINAL.Ifthese are different from each other, then it
43、shallbe made clear to which circuit or which TERMINALthe information appliesMa/Do Do4.10 Rated IMPULSE WITHSTAND VOLTAGE 7.1.10 Do Do4.11 For ELECTRONIC SWITCHES, the THERMAL CURRENT 8.4.5 Ma Do4.12 For ELECTRONIC SWITCHES, the DUTY-TYPE 7.1.16 Do Do4.13 For ELECTRONIC SWITCHES, the ON/OFF-time for
44、therelevant DUTY-TYPEDo Do4.14 Type and/or connection of SWITCH 7.1.13 Do Do4.15 For circuits for specific lamp load, the RATEDCURRENT and the inrush current7.1.2.7 Do Do4.16 For circuits for an inductive load with a powerfactor not less than 0,67.1.2.8 Do Do4.17 For circuits for specific load of mo
45、tor with alocked rotor and with a power factor not lessthan 0,67.1.2.9 Do Do4.18 A TELEVISION SWITCH shall be rated in amperes andvolts7.1.2.11DV Ma Do4.19 For circuits of substantially inductive loads witha power factor of not less than 0,75, the RATEDCURRENT of the RATED LOAD7.1.2.12DV Ma Do4.20 F
46、or circuits for inductive and motor load with apower factor 7.1.2.13DVnot less than 0,6 the RATEDCURRENTMa Do4.21 For circuits for inductive and horsepower loadwith a power factor not less than 0,4 the RATEDCURRENT and horsepower7.1.2.14DV Ma Do5 TERMINALS/CONDUCTORS5.1 All TERMINALS shall be suitab
47、ly identified, or theirpurpose self-evident, or the SWITCH circuitryvisually apparent. For TERMINALS intended for theconnection of supply conductors, theIdentification may take the form of a letter L, anumber or of an arrowMa MaFEBRUARY 15, 2013NATIONAL DIFFERENCES FOR UL UL 61058-18Table 3DV SWITCH
48、 information Continued on Next PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULTable 3DV SWITCH information ContinuedNo. Characteristic SubclauseMeans of informationCOMMON TYPEREFERENCE C.T.UNIQUE TYPEREFERENCE U.T.5.2 TERMINALS for the co
49、nnection of earthingconductors shall be marked with the protectiveearth symbol8.3 Ma Ma5.3 Information for the connection of a conductor tothe TERMINAL if this needs PREPARED CONDUCTORS or theuse of a SPECIAL PURPOSE TOOL7.2 Do Do5.4 The method of connection and DISCONNECTION forSCREWLESS TERMINALSDo Do5.5 The type of conductor to be connected to theTERMINAL7.2.6 to 7.2.9 Do Do5.6 The suitability of the TERMINAL for interconnectionof two or more conductors7.2.5 Do Do5.7 The type of SOLDER TERMINAL 7.2.10 to 7.2.14 Do Do5.8 The suitability
