SV-AUX-L4.2

Switchboards, protection, shore power and emergency supply

SV-AUX-M4 · Electrical plant · SV-AUX-M4-A Alternators and paralleling, switchboards and protection, motors, starters, drives and batteries.

The switchboard is where faults are cleared or spread. Learn the **protective devices, preferential tripping, insulated-neutral systems and earth-fault tracing**, plus shore power and the emergency supply.

Independent study. xplor is not an accredited training provider and awards no certificate or Certificate of Competency. You must complete the MCA-approved Auxiliary Equipment module at an approved training provider and pass the corresponding MCA Small Vessel Competency examination to have it count towards an SV CoC. AI-drafted content pending subject-matter-expert review.