Siemens 3RW4028-1BB14
Soft starter SIRIUS 3RW40

Siemens 3RW4028-1BB14

Siemens softstarters 3RW4028-1BB14  S0 38 A, 18.5 kW/400 V, 40 °C 200-480 V AC, 110-230 V AC/DC and screw terminals.

Item Number: 3RW4028-1BB14
Total price: 607.95
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SIRIUS soft starter S0 38 A

Item code3RW4028-1BB14
Item class3RW40 soft starters
Made inGermany
Item Group3727
Net Weight (kg)0,705 Kg
Universal Product Code754554956190
World Customs Organization Commodity Code85371098
European Article Number Code4011209691780

Siemens Sirius 3RW40 up to 250 kW (at 400 V) are fitting for standard 3-phase applying and are allotted for soft on/off of three-phase induction motors. It's prevent the inrush current and torque that happen when utilization star-delta starters. Soft starter Siemens 3RW40 is equipped with optimum serviceability. Fitted bypass contact system decrease energy losses in operation, so the components element does not warm-up. The overload trip time can be set with the four-step rotary switch. Full managed amperage limit, the motor is surely defended yet from a surprise growth in current strength. Three LEDs are used to display the possible errors, ineffective trip times (trip class), no load, overheating. Main types applications: pumps, air conditioning systems, conveyors, compressors and coolers, working mechanisms, agitators.


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