Chemically active substances

Extended storage

Weatherproof

IEC 60721-3-1 class 1C2

Deviating from the standard: no corrosive gases, no salt mist

Transport

Weatherproof

IEC 60721-3-2 class 2C2, no sea water

Deviating from the standard: no corrosive gases, no salt mist

Operation

Stationary use, weatherproof

ISO 9223 class C3

Deviating from the standard: no corrosive gases, no salt mist