Schneider Electric E-02 Industrial Control Transformer

Schneider Electric's Square D 9070 E-02 Industrial Control Transformer is a single‑phase control power transformer that converts 277 VAC input to a 120 VAC output for auxiliary control circuits inside panels and machines. Rated at 0.070–0.100 kVA (70–100 VA) and designed for 50/60 Hz operation, it provides isolated 120 V power suitable for relays, contactors, solenoids, timers, PLC interfaces, and panel lighting, while its low-impedance windings help regulate voltage under the inrush loads typical of control devices. The E-02 variant sits within the Class 9070 family, a standard in industrial control transformers, and is commonly used where compact, reliable control power is required from a 277 V supply. For exact dimensions, mounting options, and compatibility with accessories such as fuse blocks or enclosure fittings, consult Schneider Electric’s 9070 catalog data for the 9070E02 configuration, which covers 50/60 Hz variants and a range of primary voltages and secondary outputs across the 9070 line.