BG
30mA DP AFDD / RCBO
B Curve - Type A
AFDD + RCBO combined:
AFDDs will all have automatic test, RCCB included + test button, includes overcurrent and fault current protection.
What buildings will be compulsory.: final socket circuits not exceeding 32A
Higher Risk Residential Buildings (HRRB): over 18M high or 6 stories what ever comes 1st
Houses in Multiple Occupation (HMO)
Purpose built student accommodation
Care homes