Schneider Electric 5S1F Single Phase Transformer

Schneider Electric’s 5S1F is a 5 kVA, resin‑encapsulated dry‑type single‑phase transformer designed for panel power and control systems. It features dual primary taps at 240 V and 480 V and a 120/240 V secondary, enabling use from common 240/480 V service while delivering a stable 120/240 V output to loads in a compact 1‑phase package. Rated for 60 Hz operation, the unit specifies insulation class 13B with a temperature rise of 115°C and an impedance of 3.58% at rated load, and it is Trade Agreements Act (TAA) compliant for procurement in government or regulated environments. This transformer combines robust construction with precise voltage conversion to support reliable control circuits, relays, and instrumentation within electrical enclosures.