Siemens SIMATIC ET 200eco PN Information De Produit page 11

CCCEx approval
According to GB 3836.8 (Explosive atmospheres - Part 8: Equipment protection by type of protection "n")
GB 3836.1 (Explosive atmosphere - Part 1: Equipment - General requirements)
GB 12476.1 (Electrical equipment for use in areas with flammable dust - Part 1: General requirements)
GB 12476.5 (Electrical equipment for use in areas with flammable dust - Part 5: protection by enclosure "t")
Ex nA IIC T4 Gc
Ex tD A22 IP67 T90°C
Special conditions in hazardous areas:
Install the device in a way that risk of mechanical danger is low.
To avoid electrostatic charging wipe the enclosure surface with a wet cloth only.
Use the device only in an environment where it is protected from UV light.
For use in an area which requires the use of devices with EPL Gc:
• Use the device only in an area up to Pollution degree 2 according to GB/T 16935.1
• Provisions must be taken to prevent the rated voltage from being exceeded by transient disturbance of more than 119 V.
WARNING
Risk of personal injury and damage to property.
In hazardous areas, personal injury or damage to property may occur if you disconnect any plug connections during
operation of an ET 200eco PN.
In hazardous areas, always switch off the power to the ET 200eco PN when disconnecting plug connections.
Use of the ET 200eco PN in zone 2/zone 22 hazardous areas
A5E03879075-AC, 12/2021
11