Single/Multiline IEC symbol for a residual current circuit breaker

[CAD-ICE]

Hi there,

just wondering if someone could point me to the right directions to figure out how a standard symbol for a residual current circuit breaker should look like according to the IEC standards. I some of you have a symbol to share or some sort of litterature that covers this, I´d appreciate any help in this matter.

Thanks, Gary

[metal_pro2]

The manufactures typically have a IEC diagram in the data sheet or right on the device. for example AB has this

[CAD-ICE]

Hi and thank´s for your input.

I have also noticed this in the catalogs and it´s showing the multiline layout of the symbol. Do you know if it´s from the IEC standard ?

I would also like to know how these breakers are shown in a single line diagram. Do you have an example for that as well?

Thank´s again for helping out.

Regards, Gary

[ccad2509]

you have to check which standard your using

IEC 60617 was withdrawn last year but is still widely used

the one i use is EN 61346 or the DIN equivalent DIN 61346

i do have single lines but not for that style of breaker in another standard

[CAD-ICE]

Hi,

the IEC60617 take only care of the naming convention of components. The main difference between IEC2/4 and the IEC60617 is that components are tagged with a two letter code in IEC60617 but only one letter in the IEC2/4 libraries. The symols are otherwise the same.

Regards, Gary

[yoonghm]

Saw the IEC symbol from https://symbols.radicasoftware.com/category/circuit-breakers