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
4 weeks ago
3RW4037-1BB04
Siemens 3RW4037-1BB04 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
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2. Dedicated Account Manager
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3. Your quote
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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 3RW4037-1BB04 is a Sirius soft starter designed for efficient and reliable motor control in various industrial applications. With a rated operating current of 63A at 40°C and a power capacity of 30kW/400V, this soft starter is suitable for a wide range of motor types. The device features an integrated bridging contact system, thyristors, and intrinsic device protection, ensuring smooth and safe motor operation. Additionally, the 3RW4037-1BB04 offers motor overload protection and adjustable current limitation for enhanced performance and safety. The soft starter is compatible with an operating voltage range of 200-480V AC and a control supply voltage of 24V AC/DC. Designed for easy installation, the 3RW4037-1BB04 comes with screw and snap-on mounting options, and its compact size (55mm width, 160mm height, and 170mm depth) allows for seamless integration into your existing system. Enhance your motor control capabilities with the Siemens 3RW4037-1BB04 Sirius soft starter.
| Specification | Description |
|---|---|
| Part Number | 3RW4037-1BB04 |
| Alternative Part Number | 3RW40371BB04 |
| Manufacturer | Siemens |
| Category | Soft Starts |
| Short Description | Sirius soft starter S2 63 A, 30 kW/400 V 24 V AC/DC Screw terminals |
| Height (mm) | 169.00 |
| Width (mm) | 685.00 |
| Depth (mm) | 195.00 |
| Commodity Code | 85371099 |
| Product Brand Name | SIRIUS |
| Integrated Bridging Contact System | Yes |
| Thyristors | Yes |
| Intrinsic Device Protection | Yes |
| Motor Overload Protection | Yes |
| Reset External | Yes |
| Adjustable Current Limitation | Yes |
| Operating Current at 40 °C (A) | 63 |
| Operating Frequency (Hz) | 50 … 60 |
| Operating Voltage with Standard Circuit (V) | 200 … 480 |
| Control Supply Voltage for AC at 50 Hz (V) | 24 |
| Control Supply Voltage for DC (V) | 24 |
| Size of the Engine Control Device | S2 |
| Type of Mounting | Screw and snap-on mounting |
| Ambient Temperature during Operating (°C) | -25 … +60 |
| Protection Class IP | IP00 |
What is the main function of this soft starter?
The Siemens 3RW4037-1BB04 is a soft starter designed for standard applications, providing smooth starting and stopping of motors, intrinsic device protection, and motor overload protection.
What is the operating current and power rating of this soft starter?
The 3RW4037-1BB04 has an operating current of 63 A at 40°C, 58 A at 50°C, and 53 A at 60°C. It can provide a mechanical power of 30 kW at 400 V for three-phase servomotors.
What is the control supply voltage for this soft starter?
The control supply voltage for the Siemens 3RW4037-1BB04 soft starter is 24 V AC/DC.
What are the dimensions and mounting options for this soft starter?
The 3RW4037-1BB04 soft starter has a width of 55 mm, height of 160 mm, and depth of 170 mm. It can be mounted using screw and snap-on mounting.
What is the ambient temperature range for operating and storage?
The Siemens 3RW4037-1BB04 soft starter can operate in ambient temperatures ranging from -25°C to +60°C and can be stored in temperatures ranging from -40°C to +80°C.
What is the protection class of this soft starter?
The 3RW4037-1BB04 soft starter has a protection class of IP00.
What types of electrical connections does this soft starter have?
The Siemens 3RW4037-1BB04 soft starter features screw-type terminals for both the main current circuit and the auxiliary and control current circuit.
- Motor control in conveyor systems
- Pump control for water and wastewater treatment plants
- Fan and blower control in HVAC systems
- Compressor control in industrial air systems
- Speed control for mixers and agitators in chemical processing
- Soft starting of motors in manufacturing and production lines
- Control of crushers and mills in mining and quarrying applications
- Elevator and escalator motor control in commercial buildings
- Centrifuge and separator control in food and beverage processing
- Extruder control in plastic and rubber manufacturing industries
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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All parts new or reconditioned are covered by EU Automation 12 month warranty
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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.
2 months ago
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!
2 months ago
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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