Trade guide
Location: Home >> Trade guide >> Lighting fixture Protection Cl...
Lighting fixture Protection Class
Author:Reborn Update:2016-11-24 18:21:47 from:Guangzhou DDU Home Lighting Appliance CO.,LTD
The lighting fixture standard EN-60598 establishes four protection calsses against electric leakage.
CLASS 0 (Main insulation)
Only request conducting parts is separated from insulation shell.
Class I (Double insulation)
Main insulation and earth wire system.Grounded wire must be double-colored(Yellow&Green) and copper core.The earthing resistance should be less than 0.1ohm.
Class II (Reinforced insulation)
Double insulation and single insulation system.Independent protection and effective isolation without earthing wire.Human body can touch it directly.
Class III (Low voltage fixture)
Operating voltage less than 50V.
