SIRIUS 3RT contactors, 3-pole, up to 250 kW Parts
Available on requestSiemens 3RT2024-2AV04 – Power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-poleMPN: 3RT2024-2AV04 · Siemens
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Available on requestSiemens 3RT2024-2AV00 – Power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-poleMPN: 3RT2024-2AV00 · Siemens
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Available on requestSiemens 3RT2024-2AP60 – Power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-poleMPN: 3RT2024-2AP60 · Siemens
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Available on requestSiemens 3RT1066-6NB36 – Power contactor, AC-3e/AC-3 300 A, 160 kW / 400 VMPN: 3RT1066-6NB36 · Siemens
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Available on requestSiemens 3RT1066-6LA06 – Power contactor, AC-3e/AC-3 300 A, 160 kW / 400 VMPN: 3RT1066-6LA06 · Siemens
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Available on requestSiemens 3RT1066-6AV36 – Power contactor, AC-3e/AC-3 300 A, 160 kW / 400 VMPN: 3RT1066-6AV36 · Siemens
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Available on requestSiemens 3RT2024-1NB30 – Power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-poleMPN: 3RT2024-1NB30 · Siemens
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Available on requestSiemens 3RT2024-1KB40 – Power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-poleMPN: 3RT2024-1KB40 · Siemens
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Available on requestSiemens 3RT2024-1FB44-3MA1 – Power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-poleMPN: 3RT2024-1FB44-3MA1 · Siemens
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Available on requestSiemens 3RT2024-1FB44-3MA0 – Power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-poleMPN: 3RT2024-1FB44-3MA0 · Siemens
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Available on requestSiemens 3RT2024-1BM44 – Power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-poleMPN: 3RT2024-1BM44 · Siemens
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Available on requestSiemens 3RT2024-1BM40 – Power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-poleMPN: 3RT2024-1BM40 · Siemens
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Available on requestSiemens 3RT2024-1BJ80 – Power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-poleMPN: 3RT2024-1BJ80 · Siemens
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Available on requestSiemens 3RT2018-2BF42 – Power contactor, AC-3e/AC-3, 16 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2018-2BF42 · Siemens
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Available on requestSiemens 3RT2018-2BF41 – Power contactor, AC-3e/AC-3, 16 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2018-2BF41 · Siemens
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Available on requestSiemens 3RT2018-2BE42 – Power contactor, AC-3e/AC-3, 16 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2018-2BE42 · Siemens
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Available on requestSiemens 3RT2018-2BE41 – Power contactor, AC-3e/AC-3, 16 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2018-2BE41 · Siemens
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Available on requestSiemens 3RT2018-2BB44-3MA0 – Power contactor, AC-3e/AC-3, 16 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2018-2BB44-3MA0 · Siemens
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Available on requestSiemens 3RT2045-1AC20 – Power contactor, AC-3e/AC-3, 80 A, 37 kW / 400 V, 3-poleMPN: 3RT2045-1AC20 · Siemens
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Available on requestSiemens 3RT2045-1AC10 – Power contactor, AC-3e/AC-3, 80 A, 37 kW / 400 V, 3-poleMPN: 3RT2045-1AC10 · Siemens
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Available on requestSiemens 3RT2038-3NB34-3MA0 – Power contactor, AC-3e/AC-3, 80 A, 37 kW / 400 V, 3-poleMPN: 3RT2038-3NB34-3MA0 · Siemens
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Available on requestSiemens 3RT2017-2SB42 – Power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-poleMPN: 3RT2017-2SB42 · Siemens
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Available on requestSiemens 3RT2017-2SB41 – Power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-poleMPN: 3RT2017-2SB41 · Siemens
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Available on requestSiemens 3RT2017-2QB42 – Power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-poleMPN: 3RT2017-2QB42 · Siemens
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Request a quoteCompare SIRIUS 3RT contactors, 3-pole, up to 250 kW
Key specifications of the parts listed on this page, taken from the manufacturer's data sheets.
| MPN | power loss [W] for rated value of the current — without load current share typical | Net Weight | depth | closing delay — at DC | opening delay — at DC |
|---|---|---|---|---|---|
| 3RT2024-2AV04 | 1.9 W | 0.46 kg | 144 mm | — | — |
| 3RT2024-2AV00 | — | 0.423 kg | 97 mm | — | — |
| 3RT2024-2AP60 | — | 0.419 kg | 97 mm | — | — |
| 3RT1066-6NB36 | 3.4 W | 6.172 kg | 202 mm | 45 ... 80 ms | 80 ... 100 ms |
| 3RT1066-6LA06 | — | 5.569 kg | 202 mm | 30 ... 95 ms | 40 ... 80 ms |
| 3RT1066-6AV36 | 7.4 W | 6.288 kg | 202 mm | 30 ... 95 ms | 40 ... 80 ms |
| 3RT2024-1NB30 | 1.4 W | 563.2 g | 107 mm | 50 ... 80 ms | 30 ... 50 ms |
| 3RT2024-1KB40 | 4.5 W | 575.66 g | 107 mm | 52 ... 270 ms | 15 ... 21 ms |
| 3RT2024-1FB44-3MA1 | 5.9 W | 0.645 kg | 151 mm | 50 ... 170 ms | 15 ... 18 ms |
| 3RT2024-1FB44-3MA0 | 5.9 W | 641 g | 151 mm | 50 ... 170 ms | 15 ... 18 ms |
| 3RT2024-1BM44 | 5.9 W | 600 g | 151 mm | 50 ... 170 ms | 15 ... 18 ms |
| 3RT2024-1BM40 | 5.9 W | 0.566 kg | 107 mm | 50 ... 170 ms | 15 ... 18 ms |
| 3RT2024-1BJ80 | 5.9 W | 0.566 kg | 107 mm | 50 ... 170 ms | 15 ... 18 ms |
| 3RT2018-2BF42 | 4 W | 0.301 kg | 73 mm | 30 ... 100 ms | 7 ... 13 ms |
| 3RT2018-2BF41 | 4 W | 0.298 kg | 73 mm | 30 ... 100 ms | 7 ... 13 ms |
| 3RT2018-2BE42 | 4 W | 0.299 kg | 73 mm | 30 ... 100 ms | 7 ... 13 ms |
| 3RT2018-2BE41 | 4 W | 0.301 kg | 73 mm | 30 ... 100 ms | 7 ... 13 ms |
| 3RT2018-2BB44-3MA0 | 4 W | 0.359 kg | 121 mm | 30 ... 100 ms | 7 ... 13 ms |
| 3RT2045-1AC20 | 25 W | 1.646 kg | 152 mm | — | — |
| 3RT2045-1AC10 | 8.4 W | 1.646 kg | 152 mm | — | — |
| 3RT2038-3NB34-3MA0 | 1 W | 1.167 kg | 178 mm | 35 ... 110 ms | 30 ... 55 ms |
| 3RT2017-2SB42 | 1.6 W | 307.19 g | 73 mm | 25 ... 120 ms | 5 ... 20 ms |
| 3RT2017-2SB41 | 1.6 W | 0.308 kg | 73 mm | 25 ... 120 ms | 5 ... 20 ms |
| 3RT2017-2QB42 | 2.8 W | 0.311 kg | 121 mm | 25 ... 130 ms | 7 ... 20 ms |
Common to all listed parts
| type of calculation of power loss current-dependent | quadratic |
| reference code according to IEC 81346-2 | Q |
| installation altitude at height above sea level maximum | 2 000 m |
| relative humidity minimum | 10 % |
| relative humidity at 55 °C according to IEC 60068-2-30 maximum | 95 % |
| number of poles for main current circuit | 3 |
| number of NO contacts for main contacts | 3 |
| number of NC contacts for main contacts | 0 |