What does the suffix SS mean on the MPZ mini powerzone Transformer part numbers? Example MPZ3S40FSS.

Issue:
What does the suffix SS mean on the MPZ mini powerzone Transformer part numbers? Example  MPZ3S40FSS.

Product Line:
LV Transformers

Environment:
Mini Power Zone

Cause:
Specifications for MPZ products sometimes require stainless steel enclosures

Resolution:
The suffix SS designates a standard #304 Stainless Steel enclosure painted ANSI 49 Grey.

Released for: Schneider Electric USA