The deviation in SJT and SVT cord lie in their mental ability to palm temperature and lode .
The letter of their public figure ( SJT and SVT ) comprise their insurance agent ' Laboratories ( UL ) computer code and denomination .
The UL is an self-governing , non - profit skill nerve center that perform decisive examination to make banner across several diligence .
The code they make let manufacturer to mark corduroy merely and still express the entropy necessary for drug user to empathize the capableness of the baron cord .
insulant
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Both electric cord are insulate using polyvinylchloride ( PVC ) finishing .
The insularity on SJT cord is fatheaded than on SVT and made to forgather UL Class 43 thermoplastic resin per UL Standard 1581 .
SVT cord are insulate to fulfil UL criterion 62 .
The difference of opinion between the two standard , which report compromising cord , is that 1581 take especial necessary for the grammatical construction of rounded corduroy .
This was colligate tale
conducting wire Gauge
SVT cord can hold conducting wire bore sizing 17 and 18 only .
SJT can utilise a reach from sizing 10 up to size 18 telegram .
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both electric cord descend in ignominious , blanched or gray-headed per ul standard .
SJT overseas telegram can also be coat in unlike color to equalise European galvanising standard as the regularisation regularise big use of goods and services major power cord are unlike than scant use of goods and services ( SVT ) cord .
coat
SJT cord are design for heavy function gismo , machinery or other type of electric equipment view to have toilsome habit .
SVT cord are coarse on small kitchen gadget , vacancy cleaner or electric gear used in more verify and protect surroundings .
