Siemens 3RW4055-6BB34 Soft starter SIRIUS 3RW40

Siemens 3RW4055-6BB34
Item Number: 3RW4055-6BB34
  • S6 117 A
  • 75 hp/460 V
  • 50 °C 200-460 V AC
  • 115 V AC Screw terminals
Total price: 1200.00
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SIRIUS soft starter S6 117 A

Item code3RW4055-6BB34
Item class3RW40 soft starters
Made inGermany
Item Group3727
Net Weight (kg)4,947 Kg
European Article Number Code4011209611795
World Customs Organization Commodity Code85371098
Universal Product Code754554900216

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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