Independent Electrical Contractors (IEC) First Year Practice Exam 2026 – The Comprehensive All-in-One Guide to Success!

The service disconnect is placed at the point where service enters the building, typically at the service equipment near the meter. This location ensures a single, readily accessible shutoff for all power to the structure, which is essential for safety during emergencies or when utility work is needed. Keeping the disconnect near the meter means it’s easy to reach from outside or the main entry, and it won’t be tucked away inside rooms or in remote sheds, which would delay de-energizing the system. In typical dwellings, a main panel with a built-in disconnect or a separate switch mounted close to the meter serves this purpose.