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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 months ago
3RW4436-6BC44
Siemens 3RW4436-6BC44 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 3RW4436-6BC44 is a robust and efficient soft starter designed for three-phase motors, offering a seamless solution for controlling motor start-up and reducing mechanical stress. This device is engineered to handle motors with a power rating of up to 160 kW, operating within a voltage range of 200 to 460 V AC. With a current rating of 162 A, it ensures reliable performance in demanding industrial environments.
The soft starter features an integrated bridging contact system and thyristors, providing intrinsic device protection and motor overload protection. It supports both standard and inside-delta circuits, offering flexibility in various applications. The adjustable current limitation and external reset functions enhance its operational efficiency and user convenience.
Measuring 200 x 170 x 270 mm, the Siemens 3RW4436-6BC44 is compact yet powerful, making it suitable for installations with limited space. Its design includes screw-type terminals for secure electrical connections, and it is capable of operating at altitudes up to 5,000 meters above sea level. This soft starter is an ideal choice for industries seeking to optimise motor performance while minimising wear and tear on mechanical components.
The soft starter features an integrated bridging contact system and thyristors, providing intrinsic device protection and motor overload protection. It supports both standard and inside-delta circuits, offering flexibility in various applications. The adjustable current limitation and external reset functions enhance its operational efficiency and user convenience.
Measuring 200 x 170 x 270 mm, the Siemens 3RW4436-6BC44 is compact yet powerful, making it suitable for installations with limited space. Its design includes screw-type terminals for secure electrical connections, and it is capable of operating at altitudes up to 5,000 meters above sea level. This soft starter is an ideal choice for industries seeking to optimise motor performance while minimising wear and tear on mechanical components.
| Specification | Description |
|---|---|
| Part Number | 3RW4436-6BC44 |
| Manufacturer | Siemens |
| Product Type | Soft Starter |
| Phase | 3 Phase |
| Power Rating | 160 kW |
| Voltage Range | 200 to 460 V AC / 230 V AC |
| Current Rating | 162 A |
| Dimensions | 200 x 170 x 270 mm |
| Control Supply Voltage | 230 V AC at 50/60 Hz |
| Operating Temperature | Up to 60°C |
| Mounting Type | Screw fixing |
| Protection Class | IP00 |
| Auxiliary Contacts | 3 NO, 1 Change-over |
| Connection Type | Busbar connection for main circuit, screw-type terminals for auxiliary and control circuits |
| Mechanical Performance | Up to 200 hp for three-phase squirrel cage motors |
| Integrated Features | Bridging contact system, thyristors, motor overload protection, adjustable current limitation, inside-delta circuit, external reset |
| Application | Designed for high feature applications requiring smooth motor start-up and protection against overload and thermal stress |
| Environmental Conditions | Suitable for installation at altitudes up to 5,000 meters and ambient temperatures ranging from -25°C to +80°C during storage |
The Siemens 3RW4436-6BC44 is a robust and efficient soft starter designed to facilitate smooth motor start-up in industrial applications. With a power rating of 160 kW and a voltage range of 200 to 460 V AC, this device is ideal for high-demand environments. It features an integrated bridging contact system, thyristors, and motor overload protection, ensuring reliable performance and extended motor life. The soft starter is equipped with adjustable current limitation and an inside-delta circuit, providing flexibility and enhanced control. Its compact design and screw fixing mounting make it easy to install, while its ability to operate at altitudes up to 5,000 meters and in a wide range of temperatures ensures versatility in various settings.
What is the power rating of this soft starter?
The Siemens 3RW4436-6BC44 soft starter has a power rating of 160 kW for three-phase motors.
What are the dimensions of this soft starter?
The dimensions of the Siemens 3RW4436-6BC44 soft starter are 200 mm in height, 170 mm in width, and 270 mm in depth.
What is the operating voltage range for this soft starter?
The Siemens 3RW4436-6BC44 operates within a voltage range of 200 to 460 V AC.
What type of motors is this soft starter suitable for?
This soft starter is suitable for three-phase squirrel cage motors.
Does this soft starter include motor overload protection?
Yes, the Siemens 3RW4436-6BC44 includes motor overload protection.
What is the rated current for this soft starter?
The rated current for the Siemens 3RW4436-6BC44 is 162 A.
Can this soft starter be used in an inside-delta circuit?
Yes, the Siemens 3RW4436-6BC44 is designed to be used in an inside-delta circuit.
What is the maximum installation altitude for this soft starter?
The maximum installation altitude for the Siemens 3RW4436-6BC44 is 5,000 meters above sea level.
What type of mounting does this soft starter require?
The Siemens 3RW4436-6BC44 requires screw fixing for mounting.
What is the control supply voltage for this soft starter?
The control supply voltage for the Siemens 3RW4436-6BC44 is 230 V AC at both 50 Hz and 60 Hz.
- Motor control in industrial automation systems
- Reducing mechanical stress on motor control applications
- Enhancing the lifespan of three-phase motors
- Providing smooth start-up and shutdown for conveyor systems
- Protecting pumps from water hammer effects
- Improving energy efficiency in HVAC systems
- Facilitating soft starting in material handling equipment
- Reducing inrush current in large motor applications
- Enhancing operational efficiency in manufacturing processes
- Supporting motor protection in high-performance applications
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.
4 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!
5 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!
5 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.
5 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!
6 months ago
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