1 Scope
2 References
3 Definitions
4 Abbreviations
5 Telecommunication particular workplaces
6 Voltage levels on TLC installations
7 Work practices on TLC plants in particular environments
7.1 Switching off the power supply
7.2 Practices to be used when working on live telecommunication
circuits
8 Work on telecommunication installations at risk of electric shock
8.1 Work on equipment or devices (terminal box, etc.)
8.2 Work on cables
Appendix I – Rationale of safe voltage limit values for workplace at major risk
of electric shock
I.1 Operating cases
I.2 Calculation assumption
I.3 Limit current calculation
I.4 Voltage limit calculation
Bibliography