Choose nVent ERIFLEX Distribution Blocks
Compact and Safe
nVent ERIFLEX distribution blocks: ideal for connecting the power supply cable or output of machines or industrial equipment (such as inverters, air conditioners, etc.) and providing high short-circuit resistance, time savings, and reliability in any control panel.
nVent ERIFLEX delivers low-voltage power distribution solutions that reduce total installation costs and increase design flexibility. The nVent distribution blocks can be used flexibly for connections of both round and flat conductors, with or without ferrules, and additional blocks can be added to multipole distribution blocks. The nVent distribution blocks are designed to save space and can be quickly mounted on DIN rails and mounting plates, making them highly cost-effective.
When it comes to safety, no compromises have been made. The products are RoHS compliant and UL certified, and are part of the nVent ERIFLEX Advanced Technology program, meaning they are low-smoke, halogen-free, and flame-retardant.
An additional advantage of these distribution blocks is that they not only offer various connection options for up to twelve conductors, but also allow connection to flat conductors such as Flexibar Advanced or IBS/IBSB Advanced from nVent ERIFLEX.
The complete UD series consists of a wide range of single-pole distribution blocks with a current range from 85 A to 950 A according to UL, and from 80 A to 1250 A according to IEC.
Your practical benefits at a glance:
Flexibility and various combinations possible
- Connection with round cable cross-section or flat conductors
- Applicable with and without ferrules
- Tinned copper or aluminum block for connecting copper or aluminum conductors
- Modular; additional blocks can be added to multipole distribution blocks
Space-saving design
- Compact distribution block with high short-circuit current rating
- Cost-effective solution due to compact dimensions
Fast installation
- Easy to mount on DIN rail or mounting plate
- The cover is attached with a hinge but can also be removed
Want to know more? Read the brochure here.

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