Your MCB and distribution board protect every circuit in your home. When MCBs trip repeatedly, or when your old fuse box cannot handle today's electrical load, PowerFix Electricians upgrades your panel with properly rated, certified components from Schneider, Legrand, and Havells.
What's Included in Our MCB & DB Box Upgrade Service
MCB replacement & rating upgrade
Main switch replacement
RCCB/ELCB installation
Full DB rewiring
New circuit addition
Surge protector installation
Load balancing across phases
⚙️ Our Process
Load survey → Quote → Power shutdown → DB work → Testing → Label all circuits → Restore power
Why Choose PowerFix for MCB & DB Box Upgrade in Rajajinagar?
PowerFix Electricians has delivered professional mcb & db box upgrade services
across Rajajinagar, Mathikere, Rajajinagar, and North Bangalore since 2015.
Our technicians are Karnataka government-licensed, carry ISI-grade materials on every visit,
and complete most jobs same day.
Every job carries a 6-month workmanship warranty. If there is a problem
with our work within 6 months, we return and fix it at zero charge.
FAQ — MCB & DB Box Upgrade in Rajajinagar
MCB trips because of overload, short circuit, faulty appliance, or an undersized MCB. Repeated tripping damages the MCB itself. We diagnose the exact cause — do not just keep resetting.
Single MCB replacement: ₹299–₹599 depending on brand and ampere rating. Full DB box upgrade: ₹2,500–₹8,000 based on number of circuits and brand.
RCCB (Residual Current Circuit Breaker) cuts power instantly if current leaks to the body — preventing fatal shocks. We strongly recommend it for all homes, especially near wet areas.
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