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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

Example text

05 W; b) the temperature difference between the fuse contact clips does not exceed 2 °C. 1 General The test plug consists of a body made from insulating material and pins of brass. The pin dimensions and centres are as shown in Figure 4 of BS 1363-1:1995. Inside the test plug a ceramic-covered wire-wound resistor is clamped to the line pin making no electrical contact between the pin and the resistor element, though good thermal contact is essential. Thermal contact compound shall be used on the interface between the ceramic resistor body and the metal clamp.

C. shall be used for the calibration. 05 W; b) the temperature difference between the fuse contact clips does not exceed 2 °C. 1 General The test plug consists of a body made from insulating material and pins of brass. The pin dimensions and centres are as shown in Figure 4 of BS 1363-1:1995. Inside the test plug a ceramic-covered wire-wound resistor is clamped to the line pin making no electrical contact between the pin and the resistor element, though good thermal contact is essential. Thermal contact compound shall be used on the interface between the ceramic resistor body and the metal clamp.

NOTE 1 All sharp edges of the chamfered portion and ends of the gauge pins are slightly rounded. NOTE 2 Insulated ends of pins may require suitable protection against wear. Figure 12 — Contact test gauge (see Clause 13) --`,,`-`-`,,`,,`,`,,`--- 44 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 NOTE 1 NOTE 2 NOTE 3 NOTE 4 For details of contact test gauge, see Figure 12.

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