MCBs in Consumer Units and Final Circuits
How MCB rated current and tripping curve are selected per final circuit type in a consumer unit, with RCD/RCBO pairing and board layout guidance for panel builders.
10 min read
Technical
Consumer Unit guides
Guides and notes on industrial electrical and automation parts: selection, wiring, settings and ordering.
- Articles
- 2
- Latest
RCDs in Domestic Consumer Units
How split-load and RCBO-per-way consumer units differ, why 30 mA is the domestic sensitivity default, and how TT earthing changes the RCD requirement in a home.
9 min read
Parts list
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