socomec ATyS Series - Connection of the Power Circuits; Ratings; Cross-Sections Table of Correspondence; Parallel Pole Set-Up for a 4 P Device Used in Single Phase

ATyStM - 542931D - SOCOMEC
19EN
11. CONNECTION OF THE POWER CIRCUITS
15mm
Source supply side
10 to
70 mm²
Hexagonal Metric
Allen size 4
5 Nm
It is essential to tighten all used terminals, with cables and/or bridging bars, before use.
11.1. Ratings / cross-sections table of correspondence
40 A 63 A 80 A 100 A 125 A 160 A
Min cable size
recommended (mm
2
)
10 16 25 35 50 50
**Max cable size
recommended (mm
2
)
50 50 50 50 70* 70*
*With extension unit.
** Maximum cable size for rigid cable is 50mm
2
. For larger terminations use the power connection terminals ref. 13994017.
Not compatible with aluminium cables
11.2. Parallel pole set-up for a 4P device used in single phase
Rating conversion table for use in single phase and two-by-two parallel pole set up.
(Max ambient temperature = 40°C).
Nominal current rating in three-phase (A) Nominal current rating in single-phase (2 poles in //) (A)
40 63
63 100
80 125
100 160
125 200
160 250