By British Standards Institution

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Extra info for 13 A Plugs, Socket-outlets and Adaptors: Specification for 13 A Switched and Unswitched Socket-outlets BS 1363

Sample text

Small chips and dents which do not adversely affect the protection against electric shock shall be ignored. For the repeat test in accordance with Clause 16, the attached flexible cord is retained without disturbing the terminal connections, but the conductor insulation and sheath are removed only as far as is necessary for the attachment of a 1 000 mm ± 50 mm length of flexible cord of the same type as that already attached to the socket-outlet, the connection being made by means of a connector having a current rating appropriate to that of the flexible cord.

Figure 1 — Test pin (see Clause 9) © BSI 9 October 2003 Copyright British Standards Institution Provided by IHS under license with BSI No reproduction or networking permitted without license from IHS 39 Not for Resale BS 1363-2:1995 40 Copyright British Standards Institution Provided by IHS under license with BSI No reproduction or networking permitted without license from IHS Not for Resale All dimensions are in millimetres. NOTE This drawing is not intended to govern design except as regards the dimensions and specific values shown.

NOTE Pollution will become conductive in the presence of humidity. Pollution caused by contaminated water, soot, metal or carbon dust is inherently conductive. Degrees of pollution in the micro-environment For the purpose of evaluating creepage distances and clearances, the following three degrees of pollution in the micro-environment are established. — Pollution degree 1 No pollution or only dry, non-conductive pollution occurs. The pollution has no influence. — Pollution degree 2 Only non-conductive pollution occurs except that occasionally a temporary conductivity caused by condensation is to be expected.

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