SITOP SEL1200-1400
Equipment Manual, 06.2020, A5E46496083-2-76
31
Mounting position, mounting clearances
4.1 Standard mounting position
The device is mounted on standard mounting rails TH 35-15/7,5 (EN 60715). The device
must be mounted vertically in such a way that the input terminals are at the bottom.
A clearance of at least 45 mm should be maintained above and below the device (maximum
depth of the cable duct, 50 mm).
No space is required at the side.
Individual output current as a function of the ambient temperature and installation altitude
Applicable for 8 × 10 A devices (6EP4438-7FB00-3DX0, 6EP4438-7EB00-3DX0)
In total, the maximum device load must not exceed 60 A. The derating of 2 %/K must also
be complied with here. At 70 °C, this corresponds to a total maximum device load of 48 A.
Figure 4-1 6EP4437-7FB00-3DX0 standard mounting position
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