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

Example text

G. thermoplastics, rubber, are subjected to a pressure test by means of an apparatus similar to that shown in Figure 23, the test being made in a heating cabinet at a temperature of 70 °C ± 5 °C. The socket-outlet is clamped between the jaws in such a way that these press against it in the area where it is gripped in normal use, the centreline of the jaws coinciding as nearly as possible with the centre of this area. 0 The force applied through and including the effect of the jaws is 20 –1 N. 3 and shall accept the gauges of Figure 11.

2. The tests shall not be made on parts of ceramic material or metal. 1:1984 and at the test temperature given in Table 7. Table 7 — Application of glow-wire test Part Parts necessary to retain live parts in position Parts not necessary to retain live parts in position (although they may be in contact with live parts) Temperature of glow wire Portable socket-outlets Fixed socket-outlets °C °C 750 ± 10 850 ± 15 650 ± 10 650 ± 10 NOTE 1 If the test specified is required to be made at more than one place on the same specimen, it is essential that care is taken to ensure that any deterioration caused by previous tests does not affect the result of the test to be made.

NOTE All sharp edges of the chamfered portion and ends of the gauge pins are slightly rounded. Figure 14 — Non-contact test gauge (see Clause 13) 46 Copyright British Standards Institution Provided by IHS under license with BSI No reproduction or networking permitted without license from IHS © BSI 9 October 2003 Not for Resale BS 1363-2:1995 --`,,`-`-`,,`,,`,`,,`--- All linear dimensions are in millimetres. NOTE The material is of steel. Figure 15 — Turning moment gauge (see Clause 13) © BSI 9 October 2003 Copyright British Standards Institution Provided by IHS under license with BSI No reproduction or networking permitted without license from IHS 47 Not for Resale BS 1363-2:1995 All linear dimensions are in millimetres.

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