Dear Colleagues,

Could you please be so kind and let me know which document  provides the 
DEFINITION of  the term:  CONTAMINATION CLASS.

The latest edition of the 60950 is still using the "pollution degree" 
terminology...

Please accept in advance my many thanks for your help.

Sincerely,

Constantin Bolintineanu P.Eng  / iNARTE Certified Product Safety Engineer /  
Tyco Security Products
Tel: +1 905 760 3000  /  2568 
3301 Langstaff Road  / Concord, Ontario, L4K 4L2 / Canada
[email protected]  /   www.tycosecurityproducts.com



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