Sub-Main Distribution Board (SMDB)
Breaking down complexity, block by block
From marine modules to petrochemical installations, our SMDBs simplify complex power networks without compromising on performance.
What is an SMDB?
Sub-Main Distribution Boards (SMDBs) act as intermediate panels that channel electricity from the MDB to various zones or load centers. Polarspec’s SMDBs support scalable electrical distribution with structured load segregation and protection.
Inside Our Facility
All SMDBs are assembled in-house with full wiring, earthing, tagging, and functional testing. Circuit breakers and fuses are integrated for overload and short-circuit protection—ready to deploy.
