steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 weeks ago
3RW4047-1BB14
Siemens 3RW4047-1BB14 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 3RW4047-1BB14 is a high-quality soft starter designed to provide smooth and efficient start-up for your motors. This part operates at a voltage range of 110 to 230 V ac/dc and can handle a current of up to 106 A. It's perfect for applications that require a gentle start to prevent mechanical stress on the motor and the power supply network.
This soft starter is part of the SIRIUS range, renowned for its reliability and performance. It's designed to work in a temperature of 40 °C and can handle a power of 55 kW at 400 V. The 3RW4047-1BB14 is equipped with screw terminals for secure and easy installation.
Whether you're looking to reduce wear on your motors, extend their lifespan, or minimise peak loads in the power supply network, this Siemens soft starter is an excellent choice. It's designed for durability and efficiency, making it a valuable addition to your industrial automation needs.
This soft starter is part of the SIRIUS range, renowned for its reliability and performance. It's designed to work in a temperature of 40 °C and can handle a power of 55 kW at 400 V. The 3RW4047-1BB14 is equipped with screw terminals for secure and easy installation.
Whether you're looking to reduce wear on your motors, extend their lifespan, or minimise peak loads in the power supply network, this Siemens soft starter is an excellent choice. It's designed for durability and efficiency, making it a valuable addition to your industrial automation needs.
| Specification | Description |
|---|---|
| Part Number | 3RW4047-1BB14 |
| Alternative Part Number | 3RW40471BB14 |
| Manufacturer | Siemens |
| Product Type | Soft Starter |
| Control Supply Voltage (AC) | 110 to 230 V |
| Control Supply Voltage (DC) | 110 to 230 V |
| Operational Current at 40°C | 106 A |
| Operational Current at 50°C | 98 A |
| Operational Current at 60°C | 90 A |
| Mechanical Power at 230 V, 40°C | 30 kW |
| Mechanical Power at 400 V, 40°C | 55 kW |
| Mechanical Power (HP) at 200/208 V | 30 HP |
| Operating Frequency | 50 ... 60 Hz |
| Operating Voltage | 200 ... 480 V |
| Minimum Load Percentage | 20% |
| Adjustable Rated Motor Current | Minimum 46 A |
| Continuous Operating Current at 40°C | 115% of Ie |
| Power Loss at Operating Current | Typical 21 W at 40°C |
| Installation Altitude | Up to 5,000 m above sea level |
| Number of Poles for Main Current | 3 |
| Electrical Connection Type | Screw terminals for main and control circuit |
| Dimensions (W x H x D) | 70 mm x 170 mm x 190 mm |
| Mounting Type | Screw and snap-on mounting |
| Insulation Voltage Rated Value | 600 V |
| Degree of Pollution | 3, according to IEC 60947-4-2 |
What is the category of this part?
This part falls under the category of Soft Starts.
What is the voltage range for this soft starter?
The soft starter operates within a voltage range of 110 to 230 V ac/dc.
What is the current rating of this soft starter?
The current rating of this soft starter is 106 A.
What are the operating conditions for this soft starter?
The soft starter is designed to operate at 40 °C with a voltage range of 200-480 V AC.
What type of terminals does this soft starter have?
This soft starter is equipped with screw terminals.
What is the Commodity Code of this part?
The Commodity Code of this part is 85371098.
What is the short description of this part?
The short description of this part is: SIRIUS soft starter S3 106 A, 55 kW/400 V, 40 °C 200-480 V AC, 110-230 V AC/DC Screw terminals.
What is the country of origin of this part?
The country of origin of this part is not specified.
- Starting and stopping of three-phase induction motors in industrial applications
- Reducing mechanical stress on motors during start-up
- Preventing power surges in electrical circuits when motors are started
- Controlling the acceleration of heavy machinery and equipment
- Enhancing energy efficiency in motor-driven systems
- Prolonging the lifespan of motors by reducing start-up strain
- Use in conveyor systems, pumps, fans, and compressors for smooth operation
- Ideal for applications requiring frequent start and stop cycles
- Suitable for use in automation systems for precise motor control
- Can be used in HVAC systems for controlled fan operation.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
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Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
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Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
2 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
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