BBD40011
4 x 400 A 11 connections multi-stage distribution block ( supplied assembled)
Sold individually, in packs of 1
Other models available in 400 A
Description
Multi-level distribution boards are used to bring together the incoming and outgoing circuits of electrical systems at a single point. They are used in commercial and industrial applications.
This 400 A multi-level distribution board offers 11 connections per phase. The operating voltage is 500 VAC.
The Zelec range of multi-level distribution boards extends from 160 A to 400 A. The 160 A and 250 A versions can be snap-fitted onto a DIN rail or mounted on a backplate or base plate. The 400 A version can only be mounted on a backplate. Our products are supplied ready for use; all you need to do is install and wire them.
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Technical characteristics
Terminal block: copper
Structure: polyamide
One of the highest rated peak withstand currents on the market
Our range is one of the most robust on the market, with a rated peak withstand current up to 48 kA. This peak short-circuit current is calculated as a function of the cross section of bar used and the spacing between support. Please contact us for any specific requirements.
Ready to use
Unlike those of our competitors, the quadripolar distribution frames in the Zelec range are delivered ready to use. There’s no need to assemble the supports and busbars which saves a lot of time when it comes to wiring!
High connection capacity
Since the connection is made using lugs directly on the copper bars, there is no limits regarding the diameters of your incoming and outgoing cables.
Up to 17 connections per phase can be connected to our distribution block. You can increase this capacity by using the C8D and C10D2 connectors.
Pre-formed cover
The distribution block is supplied with a pre-formed cover, so there’s no need to cut or bend the Plexiglas.