AT40A1121/U

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Versatile Transformer: The AT40 Transformers are Step-Down Transformers Used Primarily for Powering 24 VAC Control Systems. They can be Used in Any 24 VAC Application that Does Not Exceed the Transformer Volt-ampere (VA) Rating. The Transformers are UL Component Recognized and CSA Listed and Meet NEC Class 2 Not Wet, Class 3 Wet Requirements as Specified by NEMA Standard DC-20. Show more