Havell`s india supplies a wide variety of single phase and three phase distribution boards with is specification 13032. The aesthetically superior dbs have a choice of multiple incomer mcb, isolator, mcb + rccb, changeover + rccb and isolator + rccb.Per phase isolation db is used in case where the earth leakage faults exists get isolated.. This salient feature avoids the total outage as the other two phases remain still on. The complete range of dbs are provided with detachable gland plates at the top and bottom with knockouts on the sides of db to increase the flexibility of the cables / conduit entry from all directions. These ready to use dbs are supplied with neutral links, earth links, bus bar and interconnecting wire/links.
