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Brand: Siemens
Siemens 3RW4028-1BB14 SIRIUS Soft Starter
Part Number # 3RW4028-1BB14
SKU # 2160975
$1688.64 / Each
Siemens 3RW4028-1BB14 Key Features
Brand: Siemens
Part Number # 3RW4028-1BB14
SKU #2160975
Amperage Rating: 38, 38 A
Auxiliary Contact Rating: 2NO-1CO
Coil Voltage: 110 to 230, 110 to 230 VAC/VDC
Dimensions: 125 mm H x 45 mm W x 155 mm D
Enclosure Type: IP20
Frequency Rating: 50 to 60, 50 to 60 Hz
Motor Power: 25, 25 hp
Number of Poles: 3
Operating Temperature: -25 to 60, -25 to 60 deg C
Phase: 3, 3 ph
Voltage Rating: 200 to 480, 200 to 480 VAC
Wattage: 18.5, 18.5 kW
Connection type: Thread, Threaded
Country of origin: CZ
Manufacturer Name: Siemens
UNSPSC: 39121521
UPC: 00754554956190
$1688.64 / Each
Siemens 3RW4028-1BB14 SIRIUS Soft Starter
Brand: Siemens
Part Number: 3RW4028-1BB14
Siemens Soft Starter, 200 to 480 VAC, 38 A, 50 to 60 Hz Frequency, 18.5 kW Wattage, 25 hp Motor, 110 to 230 VAC/VDC Coil, 3 Pole, 3 ph ph, Thread Connection, 2NO-1CO Auxiliary, IP20 Enclosure, -25 to 60 deg C Operating, 125 mm H x 45 mm W x 155 mm D Dimensions
Additional Description: SIEM-3RW4028-1BB14 SIRIUS SOFT STARTER, S0
Catalog Description: SIRIUS SOFT STARTER, S0 38A, 18.5KW/400V, 40 DEGR. AC 200-480V,AC/DC 110-230V, Screw Terminals
3RW4028-1BB14 Application
Fans, Pumps, Building, Construction Machines, Presses, Escalators, Transport Systems, Air Conditioning Systems, Ventilators, Assembly Lines and Operating Mechanisms3RW4028-1BB14 Item Features
- The space required by the compact SIRIUS 3RW40 softstarter is often only about one third of that required by a contactor assembly for wye-delta starting of comparable rating
- This not only saves space in the control cabinet and on the standard mounting rail but also does away completely with the wiring work needed for wye-delta starters
- This is notable in particular for higher motor ratings which are only rarely available as fully wired solutions
- Compact dimensions, short start up times, easy wiring and fast commissioning make themselves felt as clear-cut cost advantages
- The bypass contacts of these softstarters are protected during operation by an integrated solid state arc quenching system
- The new series of devices comes with the polarity balancing control method, which is designed to prevent direct current components in 2-phase controlled softstarters
3RW4028-1BB14 Standards
UL Listed|CCC|CE|CSA|C-Tick CertifiedSKU #2160975Part Number #3RW4028-1BB14UNSPSC39121521UPC00754554956190