GCK Low Voltage Draw-out Switchgear

Altitude: ≤2000m
Ambient Temperature: -5℃– 40℃/ 23℉–104℉（daily average temperature≤35℃/95℉）
Relative Humidity: ≤50%（when temp is 40℃/104℉）；≤90% （when temp is 20℃/68℉）
Installation Environment: no fire, no explosion hazard, no serious pollution, no chemical corrosion, no violent vibration
Gradient: ≤5°（to vertical plane）
Shipping & Storage Temperature: 25℃–55℃ / 77℉–131℉ （≤70℃/158℉ in 24 hours）
Notice: please contact us if the application environment is beyond above range