Savo electrical service

19/11/2025

Welcome

13/09/2025

NIMEONA WATU WANAKARIRI SANA
Nimeona watu WANAKARIRI SANA bila kuelewa na kutoa maelezo kuwa Circuit breaker ilitakiwa ianze kabla ya Main switch

Naomba nitoe elimu kidogo

Mpangilio wa kawaida (Single Phase nyumbani) utantakiwa kuwa hivi👇👇

MITA (L, N, E) → Main Switch → MCCB → MCBs → Loads (Lights & Sockets)

Main Switch, inakuwa kabla ya MCCB,(Circuit breaker)kwa sababu

1. Inatoa ON/OFF control ya umeme mzima wa nyumba

2. Inaruhusu mtu kuzima power nyumbani kwa dharura, kabla ya kuingiza MCCB/MCB

3. Husaidia wakati wa maintenance

MCCB (Circuit Breaker / Molded Case Circuit Breaker) inafuata nyuma ya Main Switch

Inalinda main incoming line dhidi ya overload na short circuit

Hapa MCCB ni protection device, Main Switch ni control device

MCBs (Miniature Circuit Breakers)zinafuata MCCB

Kila MCB inalinda branch circuit moja (lighting, sockets, appliances)

Muhimu kuelewa ni kazi za hizi device

Main Switch Control (ON/OFF) Kwanza kutoka supply

MCCB / Main Circuit Breaker Protection
(Overload/Short) Baada ya Main Switch

MCBs Branch protection Baada ya M

By ENG. SAVO ELECTRICAL SERVICE

14/04/2024

Tunamshukuru Mungu kwa miaka 91 ya uhai maisha yake bibi yetu
Pumzika salama msalimiye Babu yetu mwambiye tutadumisha upendo na amani aliyotuachia muda wote nasi wa maisha yetu..
Kifo umevikwa taji dhidi ya mauti

27/08/2023

Bado kidogo kufikia mwisho

25/08/2023

0782255787

25/07/2023

21/07/2023

Piga 0782255787

19/07/2023

0782255787