10 Stages of Safe Isolation - 3 Phase Distribution Board In this video I show you how to carry out the 10 stages required for safely isolating a 3 phase supply feeding a distribution board helpfully for both working in industry as well as for AM2, AM2S, AM2E and 2391 exams. The video shows you how to prove your voltage indicator and carry out the 10 steps of the safe isolation procedure. Videos are training aids for City and Guilds (C and G) and EAL courses Level 1, 2, 3 plus AM2, AM2S and AM2E.

How to Carryout Safe Isolation of a Consumer Unit (Single Phase 230 Volt Supply) AM2 or AM2S Students training aid for how to carryout the safe isolation of supply (consumer unit, fuse box, distribution board) under controlled conditions within a college environment. Demonstration shows how to check an approved voltage indicator on a proving unit and carry out the test to prove dead as 230 volt AC single phase supply in the safest manor. Videos are training aids for City and Guilds (C and G) and