Stahl 8118 Serie Betriebsanleitung Seite 29

5.3 Fuses
Only R. STAHL is permitted to install, modify or retrofit fuses.
When fitting fuses, the following temperature classes of the associated ambient temperature
values apply:
Fuse current value
≤ 2 A
> 2 to ≤ 5 A
> 5 to < 6.3 A
When fitting fuses, the temperature classes of the associated ambient temperature values
apply for the following maximum permissible surface temperatures in dust hazardous areas:
Fuse current value
≤ 2 A
> 2 to ≤ 4 A
> 4 to ≤ 5 A
> 5 to < 6.3 A
133275 / 8118605300
2023-08-10·BA00·III·en·09
Product Selection, Project Engineering and Modification
Temperature class
T6
T5
T4
Ambient temperature
(T )
a
≤ 40 °C
≤ 55 °C
≤ 40 °C
≤ 55 °C
Max. permissible
surface temperature
T80 °C
T95 °C
T95 °C
T130 °C
Junction boxes
Series 8118
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