3TY7490-0A
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Siemens - 3TF2 motor starters - contactors
The Siemens 3TY7490-0A is a replacement contact kit for the Siemens 3TF49 contactor. It includes 3 moving and 6 fixed parts. This is a complete kit to rebuild 1 3TF49 3-pole contactor.
3TY7490-0A Replacement Contact Kit
Selection Chart:
| Mechanical Service Life | Operating Current at AC-15 | Catalog No. | |||
|---|---|---|---|---|---|
| Switching Cycles | 24V | 230V | 400V | 690V | |
| 10 000 000 | 10 | 5.6 | 3.6 | 2.3 | 3TY7490-0A |