Intelligent Medium Powerbar


Delivering power safely and efficiently in mission critical environments

E+I Engineering’s innovative IMPB product is an open channel busway system designed for use in data centres and other mission critical environments. E+I engineering have completed IMPB installation in data centres across the globe where security and flexibility of electrical distribution is paramount. IMPB has been engineered with the safety of the installer and user in mind.



Advanced metering capabilities via RJ45 Ethernet plug-in connections.

Tap off units are fitted to the busway using E+I Engineering’s unique ‘earth first, break last’ safety features.

Housed in aluminium casing rated IP2X

Solid joint pack construction

Constructed from high density 99.99% conductivity copper and insulated with a custom IEC certified thermoplastic material.


Unique open channel system allows tap off units to be placed anywhere along the busway

iMPB Can be connected directly to E+I Engineering’s High Powerbar to provide a full power distribution solution

Advanced metering technology facilitates total and individual circuit monitoring for maximum energy efficiency.

Each tap off is secured to the busway using a high tensile strength lockable hardware which cannot be fitted incorrectly

The modular design of iMPB allows it to be easily installed horizontally or vertically depending on specific project requirements.


Busbar System Ampacity

160A – 1000A IEC
160 – 800A UL

LV Busbar System Short Circuit Rating

25 – 35 kA

Operating voltage

600 V

ingress Protection

IP55 – IP67

Phase construction

Over-rated neutral, neutral and Earth


E&I Intelligent Medium Powerbar IEC Brochure


E&I Intelligent Medium Powerbar UL Brochure