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UCC MMI environmental conditions

Indoor use IP30* (BS EN60529:1992)
Altitude Up to 2000 m
Operating temperature +5 °C to +50 °C
Storage temperature -25 °C to +70 °C
Relative humidity for storage 80% maximum (non-condensing) for temperatures up to +31 °C

Linear decrease to 50% at +50 °C

Transient voltages Installation category II
Pollution degree 2
*NOTE: It may be necessary to house UCC MMI in a suitable enclosure according to the installation's environmental conditions to obtain a higher IP rating.