Schneider Electric 9070TF250D31 Transformer

Schneider Electric's Square D 9070TF250D31 is a 250 VA, 1‑phase industrial control transformer packaged as a chassis‑mount Type TF unit that provides 240/480 VAC primary input and 120/240 VAC secondary output. It ships with factory‑installed overcurrent protection fuse blocks for both primaries and a secondary fuse block, delivering integrated protection in a control panel. With a weight of 7.1 lb and compact dimensions (3.20 in high, 3.75 in wide, 5.30 in deep), this transformer is designed for space‑constrained installations in automation or motor control panels. The 9070TF250D31 variant specifically supports dual primary voltages (240/480 VAC) and a 120/240 VAC secondary, making it suitable for supplying isolated low‑voltage power to relays, sensors, and other control devices from higher‑voltage circuits in industrial environments.