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[问题求助] UL2051结构是什么样的
P:2011-08-10 09:38:27
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| Style 2051 | Style SPT-1 Cord. | |
| Rating | 60 deg C, 300 Vac, FT2 flame. |
| Conductor | 14 AWG consisting of No. 30 AWG or smaller stranded, tinned or bare copper. |
| Insulation | Integral with Jacket. PVC, 28 mils min average, 25 mils minimum at any point. |
| Assembly | Four conductor, same as type SPT-1 except for a nominal 80 mil separation between conductors. The following minimum (pin gauge) dimensions shall apply: Wall thickness: 0.028 in., Web thickness: 0.070 in., Wall after rip: 0.028 in. |
| Standard | Appliance Wiring Material UL 758. |
| Marking | General. |
| Use | Internal wiring of electric refrigerators where installed within separate metal enclosures or between the walls of the cabinet. Polarity identification may be omitted. |
all-fiber trumpet - 全光纤干线 （1） 投诉
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