SIRIUS 3RT contactors, 3-pole, up to 250 kW Parts
Available on requestSiemens 3RT2018-2AD01 – Power contactor, AC-3e/AC-3, 16 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2018-2AD01 · Siemens
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Available on requestSiemens 3RT2018-2AB02 – Power contactor, AC-3e/AC-3, 16 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2018-2AB02 · Siemens
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Available on requestSiemens 3RT2018-2AB01-1AA0 – Power contactor, AC-3e/AC-3, 16 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2018-2AB01-1AA0 · Siemens
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Available on requestSiemens 3RT2025-1BF40 – Power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2025-1BF40 · Siemens
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Available on requestSiemens 3RT2025-1BE40 – Power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2025-1BE40 · Siemens
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Available on requestSiemens 3RT2025-1BB44-3MA0 – Power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2025-1BB44-3MA0 · Siemens
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Available on requestSiemens 3RT2025-1BB44 – Power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2025-1BB44 · Siemens
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Available on requestSiemens 3RT2025-1BB40-1AA0 – Power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2025-1BB40-1AA0 · Siemens
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Available on requestSiemens 3RT2025-1BB40-0CC0 – Power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2025-1BB40-0CC0 · Siemens
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Available on requestSiemens 3RT2015-2CK64-3MA0 – Power contactor, AC-3e/AC-3, 7 A, 3 kW / 400 V, 3-poleMPN: 3RT2015-2CK64-3MA0 · Siemens
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Available on requestSiemens 3RT2015-2BW42 – Power contactor, AC-3e/AC-3, 7 A, 3 kW / 400 V, 3-poleMPN: 3RT2015-2BW42 · Siemens
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Available on requestSiemens 3RT2015-2BW41 – Power contactor, AC-3e/AC-3, 7 A, 3 kW / 400 V, 3-poleMPN: 3RT2015-2BW41 · Siemens
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Available on requestSiemens 3RT2015-2BM42 – Power contactor, AC-3e/AC-3, 7 A, 3 kW / 400 V, 3-poleMPN: 3RT2015-2BM42 · Siemens
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Available on requestSiemens 3RT2015-2BM41 – Power contactor, AC-3e/AC-3, 7 A, 3 kW / 400 V, 3-poleMPN: 3RT2015-2BM41 · Siemens
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Available on requestSiemens 3RT2015-2BG42 – Power contactor, AC-3e/AC-3, 7 A, 3 kW / 400 V, 3-poleMPN: 3RT2015-2BG42 · Siemens
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Available on requestSiemens 3RT2015-2BG41 – Power contactor, AC-3e/AC-3, 7 A, 3 kW / 400 V, 3-poleMPN: 3RT2015-2BG41 · Siemens
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Available on requestSiemens 3RT2035-3AL20 – Power contactor, AC-3e/AC-3, 41 A, 18.5 kW / 400 V, 3-poleMPN: 3RT2035-3AL20 · Siemens
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Available on requestSiemens 3RT2035-3AL16 – Power contactor, AC-3e/AC-3, 41 A, 18.5 kW / 400 V, 3-poleMPN: 3RT2035-3AL16 · Siemens
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Available on requestSiemens 3RT2035-3AK64-3MA0 – Power contactor, AC-3e/AC-3, 41 A, 18.5 kW / 400 V, 3-poleMPN: 3RT2035-3AK64-3MA0 · Siemens
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Available on requestSiemens 3RT2035-3AK60 – Power contactor, AC-3e/AC-3, 41 A, 18.5 kW / 400 V, 3-poleMPN: 3RT2035-3AK60 · Siemens
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Available on requestSiemens 3RT2035-3AH00 – Power contactor, AC-3e/AC-3, 41 A, 18.5 kW / 400 V, 3-poleMPN: 3RT2035-3AH00 · Siemens
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Available on requestSiemens 3RT2035-3AG60 – Power contactor, AC-3e/AC-3, 41 A, 18.5 kW / 400 V, 3-poleMPN: 3RT2035-3AG60 · Siemens
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Available on requestSiemens 3RT2018-1BE82 – Power contactor, AC-3e/AC-3, 16 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2018-1BE82 · Siemens
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Available on requestSiemens 3RT2018-1BE42 – Power contactor, AC-3e/AC-3, 16 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2018-1BE42 · 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 — at AC in hot operating state | power loss [W] for rated value of the current — at AC in hot operating state per pole | power loss [W] for rated value of the current — without load current share typical | Net Weight | depth |
|---|---|---|---|---|---|
| 3RT2018-2AD01 | 3 W | 1 W | 1.5 W | 0.242 kg | 73 mm |
| 3RT2018-2AB02 | 3 W | 1 W | 1.5 W | 245.45 g | 73 mm |
| 3RT2018-2AB01-1AA0 | 3 W | 1 W | 1.5 W | 0.248 kg | 73 mm |
| 3RT2025-1BF40 | 1.8 W | 0.6 W | 5.9 W | 0.559 kg | 107 mm |
| 3RT2025-1BE40 | 1.8 W | 0.6 W | 5.9 W | 578.333 g | 107 mm |
| 3RT2025-1BB44-3MA0 | 1.8 W | 0.6 W | 5.9 W | 649.5 g | 151 mm |
| 3RT2025-1BB44 | 1.8 W | 0.6 W | 5.9 W | 644.226 g | 151 mm |
| 3RT2025-1BB40-1AA0 | 1.8 W | 0.6 W | 5.9 W | 0.583 kg | 107 mm |
| 3RT2025-1BB40-0CC0 | 1.8 W | 0.6 W | 5.9 W | 590.4 g | 107 mm |
| 3RT2015-2CK64-3MA0 | 0.6 W | 0.2 W | 1.2 W | 0.309 kg | 121 mm |
| 3RT2015-2BW42 | 0.6 W | 0.2 W | 4 W | 0.294 kg | 73 mm |
| 3RT2015-2BW41 | 0.6 W | 0.2 W | 4 W | 0.29 kg | 73 mm |
| 3RT2015-2BM42 | 0.6 W | 0.2 W | 4 W | 302.5 g | 73 mm |
| 3RT2015-2BM41 | 0.6 W | 0.2 W | 4 W | 0.29 kg | 73 mm |
| 3RT2015-2BG42 | 0.6 W | 0.2 W | 4 W | 0.295 kg | 73 mm |
| 3RT2015-2BG41 | 0.6 W | 0.2 W | 4 W | 0.296 kg | 73 mm |
| 3RT2035-3AL20 | 6.6 W | 2.2 W | 6.5 W | 0.947 kg | 130 mm |
| 3RT2035-3AL16 | 6.6 W | 2.2 W | 6.9 W | 0.987 kg | 130 mm |
| 3RT2035-3AK64-3MA0 | 6.6 W | 2.2 W | 6.5 W | 1.058 kg | 178 mm |
| 3RT2035-3AK60 | 6.6 W | 2.2 W | 6.5 W | 0.964 kg | 130 mm |
| 3RT2035-3AH00 | 6.6 W | 2.2 W | 6 W | 0.977 kg | 130 mm |
| 3RT2035-3AG60 | 6.6 W | 2.2 W | 6.5 W | 0.96 kg | 130 mm |
| 3RT2018-1BE82 | 3 W | 1 W | 4 W | 0.281 kg | 73 mm |
| 3RT2018-1BE42 | 3 W | 1 W | 4 W | 0.279 kg | 73 mm |
Common to all listed parts
| product designation | Power contactor |
| product type designation | 3RT2 |
| type of calculation of power loss current-dependent | quadratic |
| insulation voltage — of main circuit with degree of pollution 3 rated value | 690 V |
| insulation voltage — of auxiliary circuit with degree of pollution 3 rated value | 690 V |
| surge voltage resistance — of main circuit rated value | 6 kV |
| surge voltage resistance — of auxiliary circuit rated value | 6 kV |
| maximum permissible voltage for protective separation between coil and main contacts according to EN 60947-1 | 400 V |