00833oam 2200169z- 450 996280178203316(CKB)3710000000836007(EXLCZ)99371000000083600720190707c2005uuuu -u- -engIEEE Std C62.43-2004 (Revision of IEEE Std C62.43-1999): IEEE Guide for the Application of Surge Protectors Used in Low-Voltage (Equal to Or Less Than 1000 V, RMS, Or 1200 V, DC) Data, Communications, and Signaling CircuitsIEEEIEEE Std C62.43-2004 DOCUMENT996280178203316IEEE Std C62.43-2004 (Revision of IEEE Std C62.43-1999): IEEE Guide for the Application of Surge Protectors Used in Low-Voltage (Equal to Or Less Than 1000 V, RMS, Or 1200 V, DC) Data, Communications, and Signaling Circuits2806345UNISA