In my experience in the US (FCC regs.)

Class B is for residential use and Class A is commercial business use.

Class B products are products marketed to the general public [for use in the 
home] and Class A products are products marketed to Business [for use in the 
office].

The FCC regs. do not allow Class A products for use in the home and hence to be 
safe Class B is preferred and can be sold to home and business.

In Europe the Class A/non-residential versus Class B/residential is not 
explicity detailed/stated in the emission standard. The FCC does state the 
difference between Class A and Class B usage.

Andy White
Ericsson
San Diego.

-----Original Message-----
From: [email protected] [mailto:[email protected]]
Sent: Thursday, October 25, 2001 9:15 AM
To: [email protected]
Subject: FCC Class A and Class B testing



From: Cecil A. Gittens

I am in process in creating an EMC test plan for a Photo Color Printer that
will be sold for about $1200.00.
My question is can I test this product for either FCC Class A or B?
Does the cost of a product matters if it is Class A or B for the US market?

Cecil


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