House Wiring Part 3 | How To Install Phase Selector DB | 3ഫേസ് DB ഫിറ്റിങ്ങ് | Phase Selector DB

In this video I'm showing you how to install 3phase phase selector electrical distribution box by concealing in natural stone wall. And I'm also showing you precautions before db installing.
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Tech hack builders & Buliding consultant
പ്ലാൻ സംബന്ധമായ വിവരങ്ങൾക്ക് കൺസൾട്ടേഷനും contact me whatsapp
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Tech hack work.
For Business promotion and collaboration Interior and exterior consultation, designing and also To impliment Please Contact me through WhatsApp: [phone]
LICENCED CONTRACTOR CUM SUPERVISOR
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