Siemens 3RW4037-2BB04
Soft starter SIRIUS 3RW40

Siemens 3RW4037-2BB04
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SIRIUS soft starter S2 63 A
Item Number: 3RW4037-2BB04
Total price: 856.80
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SIRIUS soft starter S2 63 A
Item code3RW4037-2BB04
Item class3RW40 soft starters
Made inGermany
Item Group3727
Net Weight (kg)1,299 Kg
World Customs Organization Commodity Code85371098
European Article Number Code4011209696341
Universal Product Code754554958705

The Sirius 3RW40 soft starter 250 kW are suitable for standard three-phase use and are designed for soft on/off of three-phase asynchronous motors. They avoid the inrush current and torque that happen when applying "star-delta" starters. The Sirius 3RW40 is organized with optimum operating. The built-in shunt contact system diminishing energy losses during operation, so the components do not super heat. With the 4-step rotary switch, the overload trip time can be set. Thanks to the adjustable amperage limit, the engine is surely covered yet from a sudden growth in amperage. The 3 LEDs are used to display the operating mode, ineffective trip times, no load, overheating. Main types applications: pumps, air conditioning systems, conveyors, compressors and coolers, working mechanisms, agitators.


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