IEC 61084-2-4:2017/AMD1:2024 CSV Cable trunking systems and cable ducting systems for electrical installations - Part 2-4: Particular requirements - Service poles and service posts
2017IEC 61084-2-4:2017 Cable trunking systems and cable ducting systems for electrical installations - Part 2-4: Particular requirements - Service poles and service posts
1996IEC 61084-2-4:1996 Cable trunking and ducting systems for electrical installations - Part 2: Particular requirements - Section 4: Service poles