ABB T25 DU 4.0 Thermal Overload Relay 2.8–4.0A New in Box Spare Part

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ABB T25 DU 4.0 thermal overload relay for protecting motors in the 2.8–4.0 A range, supplied new and never used in its original ABB box.

Item details

• Brand: ABB​

• Model: T25 DU 4,0 (printed on label)

• MPN: GJZ 252 1201 R0033

• Type: Thermal overload relay (bimetal motor protection)​

• Current setting range: 2.8–4.0 A (adjustable dial)

• Trip class: 10A typical for this T25/TA25DU family (see datasheet/label for confirmation).​

• Poles: 3-pole overload relay for three-phase motors.

• Rated operational voltage: up to around 600 V AC (Ui, see photos/label for full specs).​

• Intended use: Motor starter overload protection in ABB control panels; see photos/label for compatible contactors/frames.

• Country of manufacture: Made in Germany (printed on box).

Condition

• New, never used surplus component.

• Stored in original ABB cardboard box, which shows noticeable shelf wear, dirt marks, and discoloration from long-term storage.

• Relay housing and terminals appear unused; some light dust is visible but no signs of wiring or installation.

• Sold as a single relay only, no extra accessories or documentation beyond what is shown in the photos.

Notes

• New old stock (NOS) from industrial spare parts inventory.

• Good option as a direct replacement for existing ABB T25 DU / TA25DU 2.8–4.0 A overloads in service.

• Buyer should verify all electrical ratings and mechanical fit against the original datasheet and panel design; see photos and label for full specs