As an Amazon Associate, we earn from qualifying purchases. Home » Stancor » T40-24S2 Class 2 Transformers; Primary Voltage: 208 V / 240 V; Secondary Voltage: 24 V; VA: 40 Class 2 Transformers; Primary Voltage: 208 V / 240 V; Secondary Voltage: 24 V; VA: 40 Stancor . T40-24S2 Gallery Attributes Brand name, Manufacturer name, ManufacturerStancor