Schneider Electric 9070T75D19 Control Transformer

Schneider Electric's Square D 9070T75D19 Type T industrial control transformer delivers 75 VA of isolated power from a multi-volt 208/240/277/380/480 V primary to a 24 V secondary, designed for 50/60 Hz operation in control circuits. This 1‑phase, chassis‑mount unit features a 55°C rise and is built to endure the demands of industrial panels while providing a stable 24 V supply for relays, contactors, PLC inputs, and other control devices. The compact Type T form factor simplifies installation in tight enclosures and supports global wiring schemes, making it a practical choice for HVAC, manufacturing, and process automation applications where reliable low-voltage control is required. Schneider Electric’s Square D engineering and consistency across the 9070 family ensure compatibility with existing control schemes and offer a solid upgrade path for legacy transformers in commercial and industrial systems.