Control Transformer 200 VA 50/60 Hz – Primary 360/380/400 V, Secondary 220 V – EI120/41-002579 – used

Single-phase control transformer for supplying control circuits in machines and switchgear. It galvanically isolates the control circuit from the mains and provides a 220 V control voltage from 400 V line voltage – the classic supply for contactor coils, relays, signal lamps and operator elements of older machine controls.

The three primary taps 360, 380 and 400 V are the practical advantage of this design: if the actual line voltage is lower or the control voltage should be raised slightly, simply change the tap instead of sourcing another unit. The 6-pole screw terminal block sits on top on an aluminum rail, easy to reach, with primary and secondary sides separated. Compact EI design with neatly wound, paper-insulated coil for a low profile in the cabinet.

The unit comes from a control cabinet where it carried the equipment tag A0-T1; the sticker is still in place and can be removed without residue. Tested by us and functional. Clean used part with at most light, purely cosmetic marks. Delivered exactly as pictured. The nameplate shows no manufacturer name, only core type, serial number and electrical ratings. Installation by qualified personnel only.

1 × control transformer with terminal block and mounting brackets – as pictured.

In stock in Germany and shipped via FedEx or UPS, usually on the day of your order. Transit to the US typically takes 2–5 business days with full tracking. Import duties and fees follow the US regulations in force on the import date and are settled by the importer. More background on availability and pricing of legacy CNC electronics: read our guide for US customers.

Shipping, duties and warranty at a glance: Shipping to the USA.