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Determining device designation of rewirable fuses

Farmboy
Table 3.1 of GN6 lists the rated short cct capacity for three BS 3036 device designations (S1A, S2A & S4A). But how do you determine the designation of the device?


On a different note, on an eicr, would you give a C2 to a size that was lower than the PEFC or PSCC at the point of use? I've looked in BPG4 and codebreakers but couldn't see anything relating specifically to breaking capacity (sorry if I've missed it).


F
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    The ubiquitous flat cap was the cure of many ills in al;l trades not just electrics, pencil holder, dust protector and as a mark of rank. An older hand told me many years ago in Scottish Shipyards everyone wore them, but the foreman wore a bowler. One day a flat cap bloke was effing and blinding at his foreman until he put his bowler on then his demeanor changed instantly. It was his way of showing respect for the bowler rather than the chap wearing it. LOL.


    Yep a flat cap beats any multi purpose swiss navy knife any day


    I used to love those old black and white films when Dad would open the door, step in his house, take his cap off and say "There`s been trouble at t`mill".


    In modern USA they`d say "Be advised, at this time, we have a situation!" What the heck did that mean?
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    The ubiquitous flat cap was the cure of many ills in al;l trades not just electrics, pencil holder, dust protector and as a mark of rank. An older hand told me many years ago in Scottish Shipyards everyone wore them, but the foreman wore a bowler. One day a flat cap bloke was effing and blinding at his foreman until he put his bowler on then his demeanor changed instantly. It was his way of showing respect for the bowler rather than the chap wearing it. LOL.


    Yep a flat cap beats any multi purpose swiss navy knife any day


    I used to love those old black and white films when Dad would open the door, step in his house, take his cap off and say "There`s been trouble at t`mill".


    In modern USA they`d say "Be advised, at this time, we have a situation!" What the heck did that mean?
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