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Features of the switch enclosure
•
The aluminum enclosure is compact and has dust and moisture protection
rating IP67.
•
Vents provide air circulation between the shield and the enclosure for
additional cooling of the switch.
•
The shield is attached to the enclosure at several points to eliminate heat
passage from the external casing into the switch. All heat-generating
components of the switch are connected to the enclosure. This allows to
dissipate heat from electronic components out of the switch.
A combination of the above technical solutions allows the switch to operate in
hot climate.
Figure 3.1.3 Switch operation in hot climate
