CAPAROC system
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PHOENIX CONTACT 109745_en_01
2.4.3 CAPAROC current rails
Figure 2-4 Example: CR 20 and CR EXT8 current rails
Table 2-4 Overview of current rails
Designation Item number Description
Basic current rails
CAPAROC CR 8 1115672 Rear current rail for distributing the supply voltage with an overall
width of 8 HP (49.2 mm).
CAPAROC CR 20 1110989 Rear current rail for distributing the supply voltage with an overall
width of 20 HP (123 mm).
Extension current rails
CAPAROC CR EXT4 1110991 Rear current rail for extending the system and distributing the sup-
ply voltage with an overall width of 4 HP (24.6 mm).
CAPAROC CR EXT8 1110990 Rear current rail for extending the system and distributing the sup-
ply voltage with an overall width of 8 HP (49.2 mm).
CAPAROC CR EXT20 1115674 Rear current rail for extending the system and distributing the sup-
ply voltage with an overall width of 20 HP (123 mm).