Shint-Led Din Rail Indicator 9mm

Operating Conditions:
Ambient temperature: -5 degrees – 40 degrees; average temperature in 24 hours not exceed 35 degrees

Altitude: 2000m

Air conditions: At mounting site; relative humidity not exceed 50 percent at the max temperature of 40 degrees; higher relative humidity is allowable under lower temperature. For example; RH could be 90 percent at plus 20 degrees. Special measures should be taken to occurrence of dews