SIRIUS 3RT contactors, 3-pole, up to 250 kW Parts
Available on requestSiemens 3RT2025-1AK60-1AA0 – Power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-poleMPN: 3RT2025-1AK60-1AA0 · Siemens
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Available on requestSiemens 3RT2026-1AP00 – Power contactor, AC-3e/AC-3, 25 A, 11 kW / 400 V, 3-poleMPN: 3RT2026-1AP00 · Siemens
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Available on requestSiemens 3RT2026-1AN60 – Power contactor, AC-3e/AC-3, 25 A, 11 kW / 400 V, 3-poleMPN: 3RT2026-1AN60 · Siemens
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Available on requestSiemens 3RT2026-1AN24 – Power contactor, AC-3e/AC-3, 25 A, 11 kW / 400 V, 3-poleMPN: 3RT2026-1AN24 · Siemens
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Available on requestSiemens 3RT2026-1AN20 – Power contactor, AC-3e/AC-3, 25 A, 11 kW / 400 V, 3-poleMPN: 3RT2026-1AN20 · Siemens
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Available on requestSiemens 3RT2026-1AN10 – Power contactor, AC-3e/AC-3, 25 A, 11 kW / 400 V, 3-poleMPN: 3RT2026-1AN10 · Siemens
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Available on requestSiemens 3RT1056-2NP36 – Power contactor, AC-3e/AC-3 185 AMPN: 3RT1056-2NP36 · Siemens
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Available on requestSiemens 3RT1056-2NF36 – Power contactor, AC-3e/AC-3 185 AMPN: 3RT1056-2NF36 · Siemens
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Available on requestSiemens 3RT1056-2NB36 – Power contactor, AC-3e/AC-3 185 AMPN: 3RT1056-2NB36 · Siemens
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Available on requestSiemens 3RT1056-2AV36 – Power contactor, AC-3e/AC-3 185 AMPN: 3RT1056-2AV36 · Siemens
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Available on requestSiemens 3RT2016-2MB41-0KT0 – Power contactor, AC-3e/AC-3, 9 A, 4 kW / 400 V, 3-poleMPN: 3RT2016-2MB41-0KT0 · Siemens
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Available on requestSiemens 3RT2016-2KB42 – Power contactor, AC-3e/AC-3, 9 A, 4 kW / 400 V, 3-poleMPN: 3RT2016-2KB42 · Siemens
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Available on requestSiemens 3RT2036-1SP30 – Power contactor, AC-3e/AC-3, 51 A, 22 kW / 400 V, 3-poleMPN: 3RT2036-1SP30 · Siemens
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Available on requestSiemens 3RT2036-1SF30 – Power contactor, AC-3e/AC-3, 51 A, 22 kW / 400 V, 3-poleMPN: 3RT2036-1SF30 · Siemens
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Available on requestSiemens 3RT2036-1SB30 – Power contactor, AC-3e/AC-3, 51 A, 22 kW / 400 V, 3-poleMPN: 3RT2036-1SB30 · Siemens
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Available on requestSiemens 3RT2036-1NP34 – Power contactor, AC-3e/AC-3, 51 A, 22 kW / 400 V, 3-poleMPN: 3RT2036-1NP34 · Siemens
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Available on requestSiemens 3RT2036-1NP30 – Power contactor, AC-3e/AC-3, 51 A, 22 kW / 400 V, 3-poleMPN: 3RT2036-1NP30 · Siemens
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Available on requestSiemens 3RT2037-3KB40 – Power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-poleMPN: 3RT2037-3KB40 · Siemens
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Available on requestSiemens 3RT2037-3EL20 – Power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-poleMPN: 3RT2037-3EL20 · Siemens
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Available on requestSiemens 3RT2037-3CL24-3MA0 – Power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-poleMPN: 3RT2037-3CL24-3MA0 · Siemens
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Available on requestSiemens 3RT2037-3AV00 – Power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-poleMPN: 3RT2037-3AV00 · Siemens
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Available on requestSiemens 3RT2037-3AP60 – Power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-poleMPN: 3RT2037-3AP60 · Siemens
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Available on requestSiemens 3RT2037-3AP06 – Power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-poleMPN: 3RT2037-3AP06 · Siemens
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Available on requestSiemens 3RT2037-3AP00 – Power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-poleMPN: 3RT2037-3AP00 · 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 | Net Weight | depth | power loss [W] for rated value of the current — without load current share typical | shock resistance at rectangular impulse — at AC | control supply voltage at AC — at 50 Hz rated value |
|---|---|---|---|---|---|
| 3RT2025-1AK60-1AA0 | 0.387 kg | 97 mm | — | — | — |
| 3RT2026-1AP00 | 394.68 g | 97 mm | — | — | — |
| 3RT2026-1AN60 | 0.393 kg | 97 mm | — | — | — |
| 3RT2026-1AN24 | 457 g | 141 mm | 2.7 W | 8,3 g / 5 ms, 5,3 g / 10 ms | 220 V |
| 3RT2026-1AN20 | 397.68 g | 97 mm | — | — | — |
| 3RT2026-1AN10 | 389.68 g | 97 mm | — | — | — |
| 3RT1056-2NP36 | 3.235 kg | 170 mm | 2.8 W | 8,5 g / 5 ms, 4,2 g / 10 ms | 200 ... 277 V |
| 3RT1056-2NF36 | 3.238 kg | 170 mm | 2.8 W | 8,5 g / 5 ms, 4,2 g / 10 ms | 96 ... 127 V |
| 3RT1056-2NB36 | 3.335 kg | 170 mm | 2.8 W | 8,5 g / 5 ms, 4,2 g / 10 ms | 21 ... 27.3 V |
| 3RT1056-2AV36 | 3.241 kg | 170 mm | 5.2 W | 8,5 g / 5 ms, 4,2 g / 10 ms | 380 ... 420 V |
| 3RT2016-2MB41-0KT0 | 0.302 kg | 73 mm | 1.6 W | — | — |
| 3RT2016-2KB42 | 305.69 g | 73 mm | — | — | — |
| 3RT2036-1SP30 | 1.105 kg | 130 mm | 1.6 W | 7.7 g / 5 ms, 4.5 g / 10 ms | 175 ... 280 V |
| 3RT2036-1SF30 | 1.107 kg | 130 mm | 1.6 W | 7.7 g / 5 ms, 4.5 g / 10 ms | 83 ... 150 V |
| 3RT2036-1SB30 | 1.109 kg | 130 mm | 1.6 W | 7.7 g / 5 ms, 4.5 g / 10 ms | 21 ... 33 V |
| 3RT2036-1NP34 | 1.168 kg | 174 mm | 1 W | 6.1 g / 5 ms, 3.7 g / 10 ms | 175 ... 280 V |
| 3RT2036-1NP30 | 1.079 kg | 130 mm | 1 W | 7.7 g / 5 ms, 4.5 g / 10 ms | 175 ... 280 V |
| 3RT2037-3KB40 | 1.085 kg | 130 mm | 1 W | — | — |
| 3RT2037-3EL20 | 1.012 kg | 130 mm | 6.5 W | 11.8 g / 5 ms, 7.4 g / 10 ms | 230 V |
| 3RT2037-3CL24-3MA0 | 1.058 kg | 178 mm | 6.5 W | 9.8 g / 5 ms, 6.5 g / 10 ms | 230 V |
| 3RT2037-3AV00 | 0.958 kg | 130 mm | 6 W | 11.8 g / 5 ms, 7.4 g / 10 ms | 400 V |
| 3RT2037-3AP60 | 0.955 kg | 130 mm | 6.5 W | 11.8 g / 5 ms, 7.4 g / 10 ms | 220 V |
| 3RT2037-3AP06 | 0.989 kg | 130 mm | 6 W | 9.1 g / 5 ms, 6.2 g / 10 ms | 230 V |
| 3RT2037-3AP00 | 0.963 kg | 130 mm | 6 W | 11.8 g / 5 ms, 7.4 g / 10 ms | 230 V |
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 |