LT Power Control Centre (PCC) Panel
Form 3b and Form 4b LT switchboards rated to 6300 A with 50 kA fault withstand.

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Request DatasheetOverview
Type-tested LT power control centres built on a modular CRCA frame with silver-plated aluminium or copper busbars, sized for the site's fault level and ambient temperature. Compartmentalisation to Form 3b or Form 4b keeps outgoing feeders isolated from the busbar chamber, so a single feeder can be worked on without shutting the board down.
Technical specifications
| System | 415 V, 3 phase, 4 wire, 50 Hz |
|---|---|
| Busbar rating | 630 A – 6300 A |
| Fault level | 50 kA for 1 s |
| Form of separation | Form 3b / Form 4b |
| Degree of protection | IP42 indoor / IP54 outdoor |
| Standard | IS/IEC 61439-1 & 2 |
Specifications are indicative. Final ratings are confirmed against your site conditions and the approved make.
Applications
- Main LT distribution in plants and factories
- Substation LT side and transformer outgoing
- Commercial buildings and hospitals
- Infrastructure and utility projects
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