olemus
metallkapp või -kast hoones, välisseinal või krundil,
elektrikomponentidega (lülitid, kaitsmed, arvestid jm)
madalpingelise elektrienergia jaotamiseks,
võib sisaldada ka nõrkvooluosa
=
a panel or enclosure that houses the fuses, circuit breakers, and ground leakage protection units used to distribute electrical power to individual circuits or consumer points

IEC 826-16-08:
assembly containing different types of switchgear and controlgear associated with one or more outgoing electric circuits fed from one or more incoming electric circuits, together with terminals for the line,neutral, mid-point and protective conductor

ülevaateid
https://en.wikipedia.org/wiki/Distribution_board

https://en.wikipedia.org/wiki/Electric_switchboard

https://www.linkedin.com/pulse/different-types-distribution-boards-explained-swapnil

https://precisionelectricals.com/everything-about-distribution-boards-uses-types-safety-tips/

https://www.electrical-installation.org/enwiki/Distribution_switchboards

näiteid
https://duckduckgo.com/?q=distribution+board&t=h_&iax=images&ia=images

vt ka
- energiajaotus
- peakilp