Siemens 3RT1044-1AG20 Sirius Power Contactor 3-Pole 65A AC-3 110V Coil Used

Siemens Sirius 3RT1044-1AG20 three‑pole power contactor, AC‑3 65 A / 30 kW at 400 V, with 110 V AC coil, in good working used condition.

Item details

• Brand: Siemens

• Series: Sirius 3RT

• Model: 3RT1044-1AG20 (family 3RT1044-1A..0)

• Type: IEC power contactor for motor control

• Main contacts: 3 NO (3‑pole)

• Coil voltage: 110 V AC, 50/60 Hz

• Rated operational current AC‑3: 65 A at 400 V

• Rated operational power AC‑3: 30 kW at 400 V

• Rated operational current AC‑1: up to 100 A at 400 V

• Utilization categories: AC‑3 / AC‑1 per IEC 60947‑4‑1

• Terminals: Screw terminals, size S3 frame

• Country of manufacture: Made in Germany (label on rear)

For full electrical data and wiring diagrams, see the Siemens 3RT1044‑1AG20 datasheet.

Condition

• Used, good working condition removed from service.

• Housing shows light cosmetic marks and dust from previous panel use; terminals have normal installation marks but no obvious damage.

• Coil and mechanical operation checked for basic function (no load test), and contactor pulls in and releases cleanly.

Notes

• Suitable for switching three‑phase motors up to 30 kW at 400 V or equivalent loads when applied with proper overload and short‑circuit protection according to Siemens guidelines.

• Coil marked “110 V” on front strip for easy identification in control panels.