Need TCC chart for MCCB breaker

[Grouch1980]

Can anyone find the time current curve for this MCCB breaker by Siemens? The model number is ED43B050. It's a 3 pole, 50 amp breaker, 18KA AIC at 480 volts.

Here's the link: https://www.amazon.com/Siemens-ED43B050-Circuit-Breaker-Type/dp/B005XHAD6Q

If I go to Siemens website, for some reason they have no datasheets for this breaker.

Thanks in advance!

 

[Jraef]

Don’t look for “TCC curve”, just look for “trip curves”.

https://s3.amazonaws.com/dcc-data-extract/new-delta/asset/Compas/daily/Compas/Data%20Sheet/SIE_DS_ED_Timecurrentcurves.pdf?10102022

 

[Grouch1980]

!!!! aah... thank you good sir! "trip curves" next time on Google... noted.

 

[binwork91]

Use Easypower / SKM plot the curve.