Internationally designed busbar trunking systems and low-voltage panels — manufactured in India to international standard. Copper and aluminium conductors, from 400A to 6300A.
For high-current distribution, busbar trunking outperforms parallel cable on losses, fire safety, fault performance and lifecycle cost. The difference compounds at scale.
Compact conductors provide low impedance. This results in measurably lower I²R losses and reduced voltage drop compared to multiple parallel cable runs.
Unlike combustible cable insulation in shafts, our sandwich construction is non-propagating and provides strictly defined fire and arc withstand behavior.
Reconfiguring cables requires slow, costly re-pulling. Busbar allows you to add or relocate loads via plug-in tap-off boxes in minutes, entirely live.
A rigid structural enclosure takes up significantly less space than sprawling cable trays, whilst easily withstanding massive electromechanical fault stresses.
Type-tested low-voltage distribution built around the demands of mission-critical infrastructure — from 400 A risers to 6300 A power control centres.
Compact sandwich-construction busbar for vertical risers and horizontal distribution — high short-circuit withstand, low voltage drop, and a fully accessible live tap-off system for evolving loads.
Type-tested low-voltage switchboards and power control centres up to Form 4b separation, with verified temperature rise, dynamic short-circuit strength and clean cable management for critical infrastructure.
Designed for environments where failure is not an option — from hyperscale data halls to operating theatres.
High-density, high-availability distribution with live tap-off flexibility for evolving rack loads.
Defined fire behaviour and redundancy for life-safety and continuous clinical operation.
Clean vertical risers for tall builds, with phased fit-out and minimal shaft footprint.
Scalable floor distribution that adapts to changing tenancy without re-cabling.
Robust ingress-rated systems engineered for high fault levels and heavy continuous duty.
See how Voltra is specified across critical infrastructure sectors.
View industries →Share your load schedule and SLD — our engineers respond with a typical busbar and panel scheme, ratings, and budgetary guidance.