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10. Accessibility of live parts 10.1 Live parts of plugs shall not be accessible when the plugs are wired as in normal use and in full engagement in a corresponding socket-outlet. Removal of detachable fuse carriers shall not result in live parts becoming accessible when the plug is in full engagement with the socket-outlet or the socket-outlet portion of an adaptor. 10.1.1 Conformity shall be checked by the application of test probe 12 of BS EN 61032:1998 applied with a force of 5N with rewirable plugs fitted with a 2-core flexible cable as given in BS EN 50525-2-71:2011 and non-rewirable plugs as supplied. Detachable fuse carriers shall be removed before this test is undertaken. 10.2 Plugs shall be designed and constructed so as to protect the user against accidental contact with live parts during insertion or withdrawal of plugs. 10.2.1 Conformity shall be verified by satisfying the dimensional and gauging requirements of this part of BS 1363. 10.3 Resilient covers of plugs shall be
1 General 1.1 Scope and object This International Standard(IEC61032) specifies details and dimensions of test probes intended to verify the protection provided by enclosures with regard to: – protection of persons against access to hazardous parts inside the enclosure; – protection of the equipment inside the enclosure against ingress of solid foreign objects. SMT 1214_AL The object of this International Standard is: – to bring together in one publication object probes and access probes currently specified in other standards, together with any necessary new probes; – to guide technical committees in the selection of test probe; – to encourage those concemed to specify test probes in accordance with those already specified in this International Standard rather than modify details and dimensions; – to limit the further proliferation of types of test probe. 1.2 General recommendations When selecting probes, priority should be given to IP code probes. The use of other probes, particular
A set of three sample pins shall be tested by means of the apparatus shown in Figure 10 which has a blade 0.70+005mm wide and a radius of 3 mm ±0.1 mm. The test shall be made on one pin of each plug not used for the test described in 13.17.3. A sample shall be positioned as shown in Eigure 10 and the test apparatus shall be loaded so that the blade exerts a force of 2.5N on the sample. The test apparatus, complete with sample, shall then be placed in a heating cabinet at 200℃ for a period of 120min, after which the sample is removed and immediately cooled by immersion in water at approximately room temperature. The thickness of the insulation remaining at the point of impression shall be measured and shall not have been reduced by more than 50%. Switches shall be so constructed that undue arcing cannot occur when the switch is operated slowly. The switch in any switched fused plug shall disconnect at least the supply to the line terminals. Double pole switches shall make or break each
1 General 1.1 Scope 1.1.1 Equipment covered by this standard This standard is applicable to mains-powered or battery-powered information technology equipment, including electrical business equipment and associated equipment, with a RATED VOLTAGE not exceeding 600 V and designed to be installed in accordance with the Canadian Electrical Code.Part1.CSA C22.1 12:General Requirements-Canadian ElectricalCode.Part 11.CSA C22.2 No.0-10:the National Electrical Code.NFPA 70-2014: and the National Electrical Safety Code,IEEE C2-2012. The standard is also applicable to equipment. unless otherwise identified by a marking or instructions. designed to be installed in accordance with Article 645 of the NationalElectrical Code.ANSI/NFPA 70. and the Standard for the Protection of Information Technology Equipment.NFPA 75-2013. See Annex NAE for examples of and references to regulatory requirements that apply to this equipment. This standard is also applicable to such information technology equipment: –
Assembly Security Test A flush receptacle having a 5-15R,5-20R,6-15R, or 6-20R configuration is to be mounted in the fixture described in Figure 124.1, and 50 lbf (220 N) is to be applied, as shown in Figure 124.2, for a period of 10 s by means of a push-out tool inserted into the slots of the receptacle. The push-out tool required for configuration 5-15R is to be as shown in Figure 124.3. The tool used for configurations 5-20R, 6-15R, and 6-20R is to have the same design but is to be modified to fit the slots. For a single receptacle, the push-out tool (see Figure 124.3) is to be modified to have a single set of blades. Receptacle Test Fixture of UL 498 Figure 124.1 Exception: A self-contained receptacle having a 5-15R, 5-20R,6-15R, or 6-20R configuration shall instead be subjected to the Assembly Security Test, Section 174. There shall not be any mechanical breakage of the receptacle that exposes live parts or separation of the face and body by more than1/16 Inch (1.6 mm), measured a