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Siemens
SIRIUS 3RW30141BB14 Soft Starter, 110/230 VAC/VDC, 3-Poles, IP20
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Siemens
SIRIUS 3RW30141BB14 Soft Starter, 110/230 VAC/VDC, 3-Poles, IP20
SKU610275
MFGR #3RW30141BB14
Your Cost: $555.27/ea
List: SIEMENS 3RW30141BB14 SOFTSTART 4.8A 1/1/3HP 120/230V SCRW
SIEMENS 3RW30141BB14 SOFTSTART 4.8A 1/1/3HP 120/230V SCRW
Alternate Catalog Number 3RW3014-1BB14 Amperage Rating 6.5 A ARRA Compliant C Auxiliary Contact Rating 1NO Brand Siemens Buy American Compliant C Catalog Number 3RW30141BB14 Coil Voltage 110 to 230 VAC//VDC Connection Type Threaded Country of Origin CZ Currency USD Dimensions 95 mm H x 45 mm W x 150 mm D Enclosure Type IP20 EU RoHS Indicator C Frequency Rating 50 to 60 Hz Gross Volume Per Pack 71.45 Gross Volume UOM in Gross Weight Per Pack 1.2760 lb Gross Weight per Pack Metric 0.58 Gross Weight UOM Metric kg Harmonization Tariff Schedule Code 8537109170 Height 6.3800 in Height [Metric] 16.2052 cm Length 4.8900 in Length [Metric] 12.4206 cm Manufacturer Siemens Motor Power 3 hp Number Of Poles 3 Operating Temperature -25 to 60 °C Overload Relay Electronic Phase 3 pH Returnable Y Series 3RW30 Standards ARRA, Buy American Act and RoHS Compliant, UL Listed, CCC, CE, CSA, C-Tick Certified Stock Status NONSTOCK Timing 0 to 20 Type Basic Performance UNSPSC 39121521 UPC 11 75455495831 UPC 12 754554958316 Voltage Rating 200 to 480 VAC Wattage 3 kW Width 2.2900 in Width [Metric] 5.8166 cm The space required by the compact SIRIUS 3RW30 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 On two-phase controlled soft starters the current resulting from superimposition of the two controlled phases flows in the uncontrolled phase This results for physical reasons in an asymmetric distribution of the three phase currents during the motor ramp-up, This phenomenon cannot be influenced, but in most applications it is non-critical Controlling the power semiconductors results not only in this asymmetry, however, but also in the previously mentioned direct current components which can cause severe noise generation on the motor at starting voltages of less than 50 % It creates a motor ramp-up that is uniform in speed, torque and current rise, thus permitting a particularly gentle, two-phase starting of the motors At the same time the acoustic quality of the starting operation comes close to the quality of a three phase controlled soft starter. This is made possible by the on-going dynamic harmonizing and balancing of current halfwaves of different polarity during the motor ramp-up. Hence the name polarity balancing Soft starting with voltage ramp; the starting voltage setting range Us ranges from 40 to 100 %, and the ramp time tR can be set from 0 to 20 s Integrated bypass contact system to minimize power loss, Setting with two potentiometers, Simple mounting and commissioning The built-in auxiliary contact ensures user-friendly control and possible further processing within the system Cost-efficient operation Reduction of current peaks, Avoidance of mains voltage fluctuations during starting, Reduced load on the power supply network, Reduction of the mechanical load in the operating mechanism Considerable space savings and reduced wiring compared with conventional starters, Maintenance-free switching, Very easy handling Soft starting/ramp-down, voltage ramp and integral bypass contact system standard application screw and snap-on mounting 6.5 A at 40 deg C Current 1 hp at 200/208 V 6 A, 1 hp at 220/230 V 6 A, 3 hp at 460/480 V 6 A
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| Alternate Catalog Number | 3RW3014-1BB14 |
| Amperage Rating | 6.5 A |
| ARRA Compliant | C |
| Auxiliary Contact Rating | 1NO |
| Brand | Siemens |
| Buy American Compliant | C |
| Catalog Number | 3RW30141BB14 |
| Coil Voltage | 110 to 230 VAC//VDC |
| Connection Type | Threaded |
| Country of Origin | CZ |
| Currency | USD |
| Dimensions | 95 mm H x 45 mm W x 150 mm D |
| Enclosure Type | IP20 |
| EU RoHS Indicator | C |
| Frequency Rating | 50 to 60 Hz |
| Gross Volume Per Pack | 71.45 |
| Gross Volume UOM | in |
| Gross Weight Per Pack | 1.2760 lb |
| Gross Weight per Pack Metric | 0.58 |
| Gross Weight UOM Metric | kg |
| Harmonization Tariff Schedule Code | 8537109170 |
| Height | 6.3800 in |
| Height [Metric] | 16.2052 cm |
| Length | 4.8900 in |
| Length [Metric] | 12.4206 cm |
| Manufacturer | Siemens |
| Motor Power | 3 hp |
| Number Of Poles | 3 |
| Operating Temperature | -25 to 60 °C |
| Overload Relay | Electronic |
| Phase | 3 pH |
| Returnable | Y |
| Series | 3RW30 |
| Standards | ARRA, Buy American Act and RoHS Compliant, UL Listed, CCC, CE, CSA, C-Tick Certified |
| Stock Status | NONSTOCK |
| Timing | 0 to 20 |
| Type | Basic Performance |
| UNSPSC | 39121521 |
| UPC 11 | 75455495831 |
| UPC 12 | 754554958316 |
| Voltage Rating | 200 to 480 VAC |
| Wattage | 3 kW |
| Width | 2.2900 in |
| Width [Metric] | 5.8166 cm |
| The space required by the compact SIRIUS 3RW30 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 |
| On two-phase controlled soft starters the current resulting from superimposition of the two controlled phases flows in the uncontrolled phase |
| This results for physical reasons in an asymmetric distribution of the three phase currents during the motor ramp-up, This phenomenon cannot be influenced, but in most applications it is non-critical |
| Controlling the power semiconductors results not only in this asymmetry, however, but also in the previously mentioned direct current components which can cause severe noise generation on the motor at starting voltages of less than 50 % |
| It creates a motor ramp-up that is uniform in speed, torque and current rise, thus permitting a particularly gentle, two-phase starting of the motors |
| At the same time the acoustic quality of the starting operation comes close to the quality of a three phase controlled soft starter. This is made possible by the on-going dynamic harmonizing and balancing of current halfwaves of different polarity during the motor ramp-up. Hence the name polarity balancing |
| Soft starting with voltage ramp; the starting voltage setting range Us ranges from 40 to 100 %, and the ramp time tR can be set from 0 to 20 s |
| Integrated bypass contact system to minimize power loss, Setting with two potentiometers, Simple mounting and commissioning |
| The built-in auxiliary contact ensures user-friendly control and possible further processing within the system |
| Cost-efficient operation Reduction of current peaks, Avoidance of mains voltage fluctuations during starting, Reduced load on the power supply network, Reduction of the mechanical load in the operating mechanism |
| Considerable space savings and reduced wiring compared with conventional starters, Maintenance-free switching, Very easy handling |
| Soft starting/ramp-down, voltage ramp and integral bypass contact system standard application |
| screw and snap-on mounting |
| 6.5 A at 40 deg C Current |
| 1 hp at 200/208 V 6 A, 1 hp at 220/230 V 6 A, 3 hp at 460/480 V 6 A |