Compact RMU. Absolute Reliability.
The FBX is a compact, SF₆-insulated RMU for 24 kV distribution. Built for harsh networks where space is limited and uptime is non-negotiable.
Tough Spaces.
Heavy Loads.
Secondary networks fail when mechanisms stiffen or insulation degrades silently. FBX is purpose-built to outperform in high stakes environments.
No arc containment
Secondary networks risk catastrophic damage without gas insulation.
Ageing fuse links
Outdated thermal protection leads to frequent nuisance tripping.
Uncertain gas health
Manual checking of insulation levels is prone to human error.
Stiff mechanisms
Poor lubrication in old RMUs makes manual switching dangerous.
Zero Fault Visibility
Secondary networks fail silently when joints loosen or fuses age.
No arc containment
Secondary networks risk catastrophic damage without gas insulation.
Ageing fuse links
Outdated thermal protection leads to frequent nuisance tripping.
Uncertain gas health
Manual checking of insulation levels is prone to human error.
Stiff mechanisms
Poor lubrication in old RMUs makes manual switching dangerous.
Zero Fault Visibility
Secondary networks fail silently when joints loosen or fuses age.
Meet FBX.
Integrated RMU.
Compact, SF₆-insulated RMU for 24 kV secondary distribution. Available in compact and extensible versions, providing maximum safety in the smallest footprints.
Rated Voltage
Safety Class
Engineered For
Dependable MV
More Functions.
Maximum Safety.
A compact RMU that Never Compromises on safety or modular functions.
Sealed-for-life design
Stainless-steel SF₆ tank eliminates gas handling for decades.
Arc-resistant confidence
Tested up to IAC A-FLR 20 kA for maximum operator safety.
Flexible protection
Switch between fuse-based, VCB-based, and motorized options.
Fast installation
Plug-in bushings and modular add-ons for rapid site deployment.
Future-ready architecture
FBX-E lets you extend left or right without dismantling bays.
Compact Footprint
Optimized for tight urban switchrooms and utility kiosks.
Where FBX Strengthens the Grid.
Radial distribution
Efficient power flow for end-user networks.
Transformers (fuse or VCB protected)
Advanced protection for varied transformer loads.
Infrastructure networks
Critical power for public transport and cities.
Commercial buildings
High-density control for malls and offices.
Industrial feeders
Reliable switching for heavy industrial lines.
Utility secondary substations
Optimized for primary-to-secondary distribution.
Open ring networks
Robust connectivity for looped power systems.
VAMTECH INDUSTRIAL PRECISION
Trusted Across Every
Secondary Distribution Environment
Everywhere compact reliability is critical, VAMTECH engineering delivers.
Utilities
Manufacturing plants
Data centers
Oil & gas terminals
Commercial complexes
Industrial estates
Utilities