Shall Ex motor marking include the ex protection for the Main and auxiliary terminal boxes?
Yes, if it's part of the motor. For example an Ex d motor with Ex e terminal box could be marked "Ex db eb IIC T4 Gb"
Shall Ex motor marking include the ex protection for the Main and auxiliary terminal boxes?
Yes, if it's part of the motor. For example an Ex d motor with Ex e terminal box could be marked "Ex db eb IIC T4 Gb"