Siemens UL 508A Referenzhandbuch - Seite 28
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Flow chart for calculating the SCCR of a component
5.3 Calculation of the short-circuit current rating of a control panel in accordance with UL 508A Supplement SB
4.4
5.3
Calculation of the short-circuit current rating of a control panel in
accordance with UL 508A Supplement SB 4.4
Figure 5-4
SB4.4
28
Short-circuit current rating (SCCR) of industrial control panels
Reference Manual, 06/2013, A5E31896849002A/RS-AA/001