Page 2803 - Din prodcuts 2020

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Automation boards
Switchboards for industrial applications with blank front – Accessories

Terminal blocks
The complete terminal blocks are composed of a combination of terminal holders and
terminal bars as indicated in the description, with the terminal bars already mounted on
terminal holders.
Configuration of the complete terminal block is standard. For different requirements
(customized terminal block), the terminal holders and bars must be procured separately
in the versions indicated in the table.
Description Order code Box/pack
No items
for 12 modules – composed of 12540×1 + 12531×1 + 12532×1 12 492 10/40
for 18 modules – composed of 12543×1 + 12531×1 + 12535×1 12 498 10/40

Terminal holders
The terminal block is completed by combining the necessary terminal bars to the terminal
holders, taking care to keep the terminal bars separate from each other.
For switchboards Description Order code Box/pack
type No items
13 204 - 13 205 - 13 206 for 12 modules 12 540 12/144
13 208 for 18 modules 12 543 12/108

Terminal bars
The terminal bars can be installed on any kind of terminal holder; they are snapped onto
these with 2 clips for bar, through two holes made at the ends of the bar itself.
Description Order code Box/pack
No of holes × ∅ holes (mm) + No of holes × mm 2 No items
5×16 12 531 20/240
10×16 + 3×25 12 532 20/240
16×16 + 3×25 12 533 20/240
15×16 + 6×25 12 534 20/240
19×16 + 6×25 12 535 20/240

Terminal holders and terminal bars are supplied separately. In this way, by inserting one
or two terminal bars into the terminal holder you can create the best terminal for your
requirements, with the advantage of obtaining a terminal block that is cheap as well as
personalised, due to the fact that you only need to use material that is really necessary.
Some standard configurations are illustrated in the table.
All the possible configurations that can be created for each type of consumer unit are given
in the technical details.

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