Siemens 3RW4055-6BB34
Soft starter SIRIUS 3RW40

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- S6 117 A
- 75 hp/460 V
- 50 °C 200-460 V AC
- 115 V AC Screw terminals

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- Datasheet
- Alternative numbers
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SIRIUS soft starter S6 117 A
Item code | 3RW4055-6BB34 |
Item class | 3RW40 soft starters |
Made in | Germany |
Item Group | 3727 |
Net Weight (kg) | 4,947 Kg |
Dimensions | - |
LKZ_FDB/ CatalogID | CC-IC10 |
European Article Number Code | 4011209611795 |
World Customs Organization Commodity Code | 85371098 |
SKU | BZVQIKQDR90BPV |
Universal Product Code | 754554900216 |
Siemens Sirius 3RW40 up to 250 kilowatts (at 400 V) are fitting for standard three-phase applying and are designed for soft start/stop of 3-phase asynchronous engines. They avoid current peaks and torque caused by the use of "star-delta" starters. The Siemens 3RW40 soft starter is equipped with optimal serviceability. Fitted bypass contact system reduces energy losses within operation, whereby the constituent element does not overheat. The overload trip time can be set with the 4-step rotary switch. Full managed amperage limitation, the engine is surely protected yet from a sudden growth in amperage. The 3 LEDs are utilized to display the possible errors, invalid trip times (trip class), phase failure, overheating. The main types applications: construction machines, air conditioning systems, assembly lines, compressors and coolers, working mechanisms, mixers.
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