Cable Identification & Safe Isolation — Toolbox Talk

Working on cables that you think are dead — but aren't — is one of the leading causes of electrical fatalities. This A5 toolbox talk card covers the critical 7-step safe isolation procedure, Lock-Out Tag-Out (LOTO) requirements, proving unit usage (test before and after), permit to work systems, and cable identification best practices. The front provides 7 key safety points for the supervisor to present in a 5-minute pre-start briefing: identify the circuit, obtain the permit, isolate the supply, lock and tag, prove dead, work safely, and restore supply. The back has discussion questions and an attendance record. Use this daily on any project involving work on existing installations, cable modifications, or switchboard maintenance. Pair with our cable color codes card for positive cable identification.