CE Mark
Use Environment
Item Standard Remarks
Overvoltage category II
Pollution degree II
Protection code IP 20
Protection class *1 I
Altitude 2000 m or less
*1) Protection class I device
A device in which additional safety measures are taken against electric shock, without depending solely on the basic
insulation, by connecting conductors that may become contactable should the basic insulation fail to a protective
grounding conductor of a fixed cable of the facility. In other words, a protection class I device refers to a device for which
grounding connection is required.