
SIRIUS 3RT contactors with extended application range, 3-pole Parts



















Compare SIRIUS 3RT contactors with extended application range, 3-pole
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 | operational current — at AC-2 at 400 V rated value |
|---|---|---|---|---|---|
| 3RT2017-2LF42-1LA0 | 3.6 W | 1.2 W | 4 W | 0.301 kg | 12 A |
| 3RT2017-2LF42-0LA0 | 3.6 W | 1.2 W | 4 W | 321.09 g | 12 A |
| 3RT2018-2XB42-0LA2 | 6.6 W | 2.2 W | 0.7 W | 0.305 kg | 16 A |
| 3RT2018-2XB41-2LA2 | 6.6 W | 2.2 W | 0.7 W | 0.305 kg | 16 A |
| 3RT2018-2XB41-0LA2 | 6.6 W | 2.2 W | 0.7 W | 0.295 kg | 16 A |
| 3RT2046-3XJ44-0LA2 | 19.8 W | 6.6 W | 1 W | 1.771 kg | 95 A |
| 3RT2046-3XJ40-0LA2 | 19.8 W | 6.6 W | 1 W | 1.735 kg | 95 A |
| 3RT2046-3XF44-0LA2 | 19.8 W | 6.6 W | 1 W | 1.778 kg | 95 A |
| 3RT2046-3XF40-0LA2 | 19.8 W | 6.6 W | 1 W | 1.734 kg | 95 A |
| 3RT2025-2XF40-1LA2 | 2.7 W | 0.9 W | 1.3 W | 0.551 kg | 17 A |
| 3RT2025-2XF40-0LA2 | 2.7 W | 0.9 W | 1.3 W | 0.554 kg | 17 A |
| 3RT1467-2XJ46-0LA2 | 81 W | 27 W | 3.4 W | 6.232 kg | 138 A |
| 3RT1467-2XF46-0LA2 | 81 W | 27 W | 3.4 W | 6.359 kg | 138 A |
| 3RT2046-3XB40-0LA2 | 19.8 W | 6.6 W | 1.8 W | 1.757 kg | 95 A |
| 3RT2046-1XF40-0LA2 | 19.8 W | 6.6 W | 1 W | 1.727 kg | 95 A |
| 3RT2046-1XB40-0LA2 | 19.8 W | 6.6 W | 1.8 W | 1.741 kg | 95 A |
| 3RT1054-3XJ46-0LA2 | 21 W | 7 W | 2.8 W | 3.503 kg | 115 A |
| 3RT2045-1XF40-0LA2 | 15.9 W | 5.3 W | 1 W | 1.735 kg | 80 A |
| 3RT2045-1XB40-0LA2 | 15.9 W | 5.3 W | 1.8 W | 1.771 kg | 80 A |
Common to all listed parts
| product designation | Power contactor |
| design of the product | With extended operating range |
| product extension — function module for communication | No |
| product extension — auxiliary switch | Yes |
| type of calculation of power loss current-dependent | quadratic |
| surge voltage resistance — of auxiliary circuit rated value | 6 kV |
| mechanical service life (operating cycles) — of the contactor with added electronically optimized auxiliary switch block typical | 5 000 000 |
| mechanical service life (operating cycles) — of the contactor with added auxiliary switch block typical | 10 000 000 |