ICEA P-32-382-2007（R2018）建立了铜或铝导体短路计算公式。确定最大允许短路温度的覆盖物和绝缘材料是纸、漆布和几种目前出现在ICEA标准中的热塑性和热固性材料。为各种覆盖层和绝缘材料制定了被认为是安全的温度限制。

ICEA P-32-382-2007 (R2018) Equations have been established for short circuit calculations for conductors made of copper or aluminum. The coverings and insulations, which determine the maximum allowable short circuit temperatures, are paper, varnished cloth and several thermoplastic and thermosetting materials presently appearing in ICEA standards. Temperature limits, considered safe, were established for the various covering and insulation materials.