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The Siemens 3RW3045-1AB15 soft starter is engineered for robust applications. This S3-sized device supports a rated current of 75A and operates efficiently at a power rating of 55 kW (75 HP) when supplied with 500 volts. It accommodates a voltage range from 110 to 230 VAC and 460 to 575 VAC.
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| Manufacturer | Siemens |
|---|---|
| Product Line | SIRIUS |
| Part Number | 3RW3045-1AB15 |
| Weight | 3.88 lbs (1.76 kg) |
| Product | Soft Starter |
| Size | S3 |
| Rated Current | 75A |
| Power Rating (kW) | 55 kW at 500V |
| Power Rating (HP) | 75 HP at 500V |
| Voltage Range | 110 to 230, 460 to 575 VAC |
| Connection | Screw Terminals |
| Number of Phases | 3-phase |
| Number of Poles | 3-pole |
The Siemens 3RW3045-1AB15 model is a soft starter that offers reliable performance in various industrial environments. This component is categorized as an S3 size unit, accommodating a rated current capability of 75A. It is capable of powering motors with ratings up to 55 kW (75 HP) supplied at 500 volts. The device provides compatibility with a wide voltage range spanning from 110 to 230 VAC and 460 to 575 VAC, ensuring it meets the needs of different applications.
This soft starter is designed for use in 3-phase power configurations and is equipped with 3 poles. The component connects using screw terminals, allowing for straightforward installation. At a weight of 1.811 kg (4 lbs), it is manageable for mounting in various setups. The physical dimensions of the 3RW3045-1AB15 measure 175 mm in height, 190 mm in width, and 78 mm in depth, which translates to 6.89 in x 7.48 in x 3.07 in, facilitating integration into existing systems without substantial modifications. Overall, this soft starter offers durability and efficiency for motor control tasks.