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
3RW4073-6BB44
Siemens 3RW4073-6BB44 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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1. Email confirmation
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2. Dedicated Account Manager
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3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
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 3RW4073-6BB44 is a robust and reliable soft starter designed for efficient motor control. With a power rating of 132 kW and an operating voltage range of 200 to 460 V AC, it is suitable for a wide array of industrial applications. This soft starter is designed for 3 Phase, 50 Hz, and 60 Hz systems, ensuring compatibility with various power networks.
The device features a snap-on mount and screw terminals for easy installation and secure connections. It is designed to handle a maximum current of 230 A, making it suitable for high-power applications. The 3RW4073-6BB44 is part of the SIRIUS soft starter S12 series, known for their superior performance and durability.
This soft starter is designed with a focus on user safety and equipment protection. It has an integrated bypass contact system and thyristors for efficient operation. The device also offers device protection and motor overload protection, ensuring the longevity of your equipment.
The Siemens 3RW4073-6BB44 soft starter is a versatile and high-performing solution for your motor control needs, offering both efficiency and reliability in a compact package.
The device features a snap-on mount and screw terminals for easy installation and secure connections. It is designed to handle a maximum current of 230 A, making it suitable for high-power applications. The 3RW4073-6BB44 is part of the SIRIUS soft starter S12 series, known for their superior performance and durability.
This soft starter is designed with a focus on user safety and equipment protection. It has an integrated bypass contact system and thyristors for efficient operation. The device also offers device protection and motor overload protection, ensuring the longevity of your equipment.
The Siemens 3RW4073-6BB44 soft starter is a versatile and high-performing solution for your motor control needs, offering both efficiency and reliability in a compact package.
| Specification | Description |
|---|---|
| Part Number | 3RW4073-6BB44 |
| Alternative Part Number | 3RW40736BB44 |
| Manufacturer | Siemens |
| Part Description | This is a Siemens Soft Starter, specifically designed for 3 Phase, 50 Hz, 60 Hz operations. It has a power capacity of 132 kW and operates within a voltage range of 200 to 460 V ac. The part is designed for a snap-on mount and features a screw terminal. |
| Short Description | SIRIUS soft starter S12 230 A, 132 kW/400 V, 40 °C 200-460 V AC, 230 , 230 A, '3 Phase, 50 Hz, 60 Hz, Snap On Mount, Screw Terminal |
| Mechanical Design | The soft starter has a width of 160mm, height of 230mm, and depth of 278mm. It is designed for screw fixing and can be mounted in various positions. |
| Electrical Connections | The main current circuit is designed for busbar connection, while the auxiliary and control current circuit uses screw-type terminals. |
| Number of Poles | The main current circuit has 3 poles. |
| Installation Altitude | The soft starter can be installed at a height of up to 5,000m above sea level. |
| Cable Length | The maximum cable length for this part is 300m. |
| Auxiliary Contacts | The part features 2 NO contacts and 1 changeover contact for auxiliary contacts. |
| Conductor Cross-Section | The connectable conductor cross-section for the main contacts ranges from 70 to 300 mm², depending on the type of conductor and clamping point used. |
| Commodity Code | 853710 |
What is the power rating of this soft starter?
The Siemens soft starter has a power rating of 132 kW at 400 V.
What is the operating voltage range for this soft starter?
The operating voltage range for this Siemens soft starter is 200 to 460 V ac.
What is the current rating of this soft starter?
The current rating of this Siemens soft starter is 230 A.
What is the phase specification for this soft starter?
This Siemens soft starter is designed for 3 Phase operation.
What is the frequency specification for this soft starter?
This Siemens soft starter can operate at frequencies of 50 Hz and 60 Hz.
What type of mount does this soft starter use?
This Siemens soft starter uses a Snap On Mount.
What type of terminal does this soft starter have?
This Siemens soft starter has a Screw Terminal.
What is the size of the engine control device?
The size of the engine control device for this Siemens soft starter is S12.
What is the mechanical design of this soft starter?
The Siemens soft starter has a width of 160 mm, a height of 230 mm, and a depth of 278 mm. It uses a screw fixing for mounting.
What is the maximum installation altitude for this soft starter?
The maximum installation altitude for this Siemens soft starter is 5,000 m above sea level.
What is the maximum cable length for this soft starter?
The maximum cable length for this Siemens soft starter is 300 m.
What is the number of poles for the main current circuit?
The Siemens soft starter has 3 poles for the main current circuit.
What is the design of the electrical connection for the main current circuit?
The Siemens soft starter uses a busbar connection for the main current circuit.
What is the design of the electrical connection for the auxiliary and control current circuit?
The Siemens soft starter uses screw-type terminals for the auxiliary and control current circuit.
What is the type of the connectable conductor cross-section for the main contacts?
The Siemens soft starter can connect to a conductor cross-section of 70 to 240 mm² for the main contacts when using the front clamping point, and 120 to 185 mm² when using the back clamping point.
- Starting and controlling three-phase induction motors in industrial applications
- Reducing mechanical stress on motors during startup
- Preventing power surges in electrical systems during motor startup
- Controlling the acceleration and deceleration of heavy machinery
- Managing the operation of pumps, fans, and conveyors in manufacturing facilities
- Regulating the power supply in HVAC systems
- Ensuring smooth operation of compressors in various industries
- Providing efficient control in water treatment and processing plants
- Enhancing the performance of packaging and assembly line machinery
- Improving energy efficiency in automated systems.
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.
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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