What are the differences between the older style TVS*EMA devices and the newer SSP**EMA devices?

Issue:
Product features comparison

Product Line:
Surge Protection Device

Environment:
EMA , SSP

Resolution:
The newer SSP EMA SPDs are available in NEMA 1 and 4X with Type 1 MA modules standard. The older TVS EMA SPDs were available in NEMA 3R and 4X with Type 2 MA modules standard with the option for having Type 1 by adding a suffix 1 on the end of the catalog number.

Released for: Schneider Electric Canada