Description
Application: Crompton Instruments Type 781-943 current transformer for marine generator switchboards, shore power / distribution panels, and industrial ammeter and protection metering circuits. Ring/window-style CT with S1-k secondary terminals and P1-K primary reference, built to BS 3938:1973 and IEC 185:1966.
Condition: Used take-off. Body is intact with light scuffs and dirt; secondary terminal screws show surface rust and existing crimped pigtails remain attached. Not tested.
Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.