What Does Suffix IS Indicates on a Low Voltage Transformer?

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Issue: Indication of suffix IS on low voltage transformers

Product Line: Low Voltage Transformers

Resolution:

The 'IS' suffix means an electrostatic shield feature on a low voltage transformers.

Released for: Schneider Electric USA

Published on:1/7/2026Last Modified on:1/7/2026

Range:

Sealed General Purpose Transformers (Resin Encapsulated)

Energy Efficient Transformers

Low Voltage Transformers 2016 Efficiency Levels

Range:

Sealed General Purpose Transformers (Resin Encapsulated)

Energy Efficient Transformers

Low Voltage Transformers 2016 Efficiency Levels

Released for: Schneider Electric USA

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