Square D 30 kVA Isolation Transformer – 600V to 208Y/120V – Tested Working – C30T79H

30 kVA, 3-phase isolation transformer by Square D (Sorgel). The standard North American step-down: 600V in, 208Y/120V out — the voltage most shops, buildings and panels actually run on.

Specs (from the nameplate, photographed):
- Catalog No: C30T79H, Style No: 33360-17112-006E, Date Code: 9846
- 30 kVA, 3-phase, 60 Hz, 150°C temperature rise, 5.5% impedance
- Primary: 600V (29A) – Secondary: 208Y/120V (83A)
- Weight: 260 lb, Class AA
- Taps: 630 / 615 / 600 / 585 / 570V
- Made in USA

Condition: Tested — confirmed working 2026-10-26. Used, dusty from storage, enclosure intact. Buyer arranges rigging and removal — this is a heavy unit, bring proper equipment and help.

Pickup: Scarborough. Message to arrange pickup.

They're not just Good Finds, they're GREAT FINDS!
289-788-8085

Price: $1,250 OBO