The C20 end wont be in the same kind of hot environment. The C21 end will be directly behind some power supply modules, while the C20 in an adjacent rack with PDUs only.
<1 metre of the cable that will be anywhere near a source of heat. On 28 January 2015 at 12:17, Tony McCrory <[email protected]> wrote: > Can't have it both ways surely? > If C20 is only rated for Cold, and C21 is Hot (155C), Maybe you really > need a C21-C22 cable? > > On 28 January 2015 at 12:07, Stuart Henderson <[email protected]> wrote: > >> On 2015/01/28 12:02, Peter Bristow wrote: >> > Hi, >> > >> > Last time I needed these for the new style ASR9k PSU I used >> > >> > http://www.leadsdirect.co.uk/ >> > >> > At the time they were the only supplier I could find in the UK, >> > everyone else was doing C19-C20 rather than C20-C21. >> >> http://www.leadsdirect.co.uk/shop/iec-c20-iec-c21-1-5mm-cores-2m/ >> "2 metre IEC C20 plug to IEC C21 line socket. 1.5mm cores. Cold >> condition." >> >> That seems wrong, surely the C21 should only be used with high temperature >> rated cable? >> >> >> >
