I&M’s highly experienced Installation and
Design Engineers have joined forces to develop the innovative, yet robust and cost-effective Smart range of MBU’s.
Incorporating I&M’s new Cable bridge concept, the simplified range is easier to specify, faster to install and offers lifetime
maintenance savings too.
And if our standard 5 day despatch isn't fast enough, I&M can even build customer-specific Smart MBUs to order in less than 48 hours.
>>> Download the Smart MBU information sheets here (PDF format)
Key features
- Cable bridge design simplifies installation and maintenance, allowing cabling to run at the rear of the new low-profile enclosure.
- External, engraved Traffolyte circuit mimic aids installation and maintenance
- Removable top or bottom gland plates reduce installation time and swarf ingress when glanding
- Internal bus-bars minimise internal cabling and on-site terminations
- Robust and compact 1.5mm steel backbox with 1.0mm steel letterbox cover
- Powder-coated case finish for excellent durability
- Optional 4 or 8 stud top or bottom-mounting cable box caters for large diameter incomers
- Padlockable switch levers for installation security
- Stand-off wall brackets includes as standard
- Customer-specific colours on request
Range specification
- 5kVA –60kVA
- Withstand voltage 8kV
- Visual breaking of contacts
- Triple pole bolted neutral
- Standard cable size: 4mm2–35mm2
- Auxiliary by-pass fitted as standard
- 2 or 4 pole layouts available
- Optional cable box accommodates 120mm2 incomers