Types Of RCD

Types of Residual Current Devices, Type AC, A, F, B and B+. What each type is intended for and what fault currents they will work with.

Effective September 2022, BS7671 requires a minimum of Type A for the majority of installations. However some devices are not suitable for use with Type A and require others such as Type F or B. ... https://www.youtube.com/watch?v=5WNAHhQEn9U