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 months ago
3RW4435-6BC34
Siemens 3RW4435-6BC34 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
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.
All orders are subject to product availability. See our T&Cs.
Ask our team
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 SiemensThe Siemens 3RW4435-6BC34 is a high-performance soft starter designed for efficient and reliable motor control in various industrial applications. With a rated operating current of 117A at 460V and 50°C, this soft starter is capable of handling motors up to 75HP in standard circuit configuration and up to 150HP in inside-delta circuit configuration. The 3RW4435-6BC34 offers advanced features such as integrated bridging contact system, thyristors, intrinsic device protection, motor overload protection, and evaluation of thermal resistor motor protection. Additionally, it provides external reset functionality, adjustable current limitation, and compatibility with inside-delta circuits. The soft starter is equipped with screw terminals for secure connections and supports a wide range of conductor cross-sections for both main and auxiliary contacts. With a protection class of IP00 and an ambient operating temperature of up to 60°C, the Siemens 3RW4435-6BC34 soft starter ensures reliable performance in demanding environments.
| Specification | Description |
|---|---|
| Part Number | 3RW4435-6BC34 |
| Alternative Part Number | 3RW44356BC34 |
| Manufacturer | Siemens |
| Category | Soft Starts |
| Operating Voltage (Standard Circuit) | 200 - 460 V |
| Operating Voltage (Inside-Delta) | 200 - 460 V |
| Operating Frequency | 50 - 60 Hz |
| Control Supply Voltage | 115 V (50 Hz and 60 Hz) |
| Mechanical Design | Width: 170 mm, Height: 200 mm, Depth: 270 mm |
| Mounting Position | Vertical, +/- 90° rotation, +/- 22.5° tilt |
| Installation Altitude | Up to 5,000 m above sea level |
| Cable Length | Maximum 500 m |
| Number of Poles | 3 |
| Electrical Connections | Busbar connection (main), Screw-type terminals (auxiliary and control) |
| Ambient Temperature (Operating) | Up to 60 °C |
| Ambient Temperature (Storage) | -25 °C to +80 °C |
| Protection Class IP | IP00 |
| Certificates and Approvals | General Product Approval, EMC, Test Certificates, Declaration of Conformity, Environmental Confirmations, UL/CSA ratings |
What is the main function of this soft starter?
The Siemens 3RW4435-6BC34 soft starter is designed to control the acceleration and deceleration of three-phase squirrel cage motors, providing smooth starting, reduced mechanical stress on the motor, and lower inrush current.
What are the operating voltage ranges for this soft starter?
The 3RW4435-6BC34 soft starter operates within a voltage range of 200-460 V AC for standard circuit and 200-460 V AC for inside-delta circuit.
What are the control supply voltage options for this soft starter?
The control supply voltage for the Siemens 3RW4435-6BC34 soft starter is 115 V AC at both 50 Hz and 60 Hz.
What are the dimensions of this soft starter?
The Siemens 3RW4435-6BC34 soft starter has a width of 170 mm, a height of 200 mm, and a depth of 270 mm.
What type of mounting is used for this soft starter?
The 3RW4435-6BC34 soft starter uses screw fixing for mounting and can be mounted in various positions with a vertical mounting plane.
What is the maximum installation altitude for this soft starter?
The maximum installation altitude for the Siemens 3RW4435-6BC34 soft starter is 5,000 meters above sea level.
What type of electrical connections does this soft starter have?
The Siemens 3RW4435-6BC34 soft starter features busbar connections for the main current circuit and screw-type terminals for auxiliary and control current circuits.
Does this soft starter have integrated motor protection features?
Yes, the 3RW4435-6BC34 soft starter has integrated motor protection features such as intrinsic device protection, motor overload protection, and evaluation of thermal resistor motor protection.
- Smooth starting and stopping of three-phase squirrel cage motors
- Motor overload protection in various industrial applications
- Pump control in water and wastewater treatment plants
- Conveyor belt systems in material handling and logistics
- Fan and blower control in HVAC systems
- Compressor control in refrigeration and air conditioning systems
- Speed control for escalators and elevators
- Soft starting of mixers and agitators in chemical and pharmaceutical industries
- Control of crushers and mills in mining and cement industries
- Extruder control in plastic and rubber manufacturing processes
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.
Delivery
- Logistic partners UPS, FedEx and DHL
- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment
Trade CreditWe understand that credit is a necessary part of business and offer credit agreements on request, subject to status.
Payment optionsWe accept Bank transfers and the following methods of payment:
All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.
Services
Sourcing your part
Global supplier of quality automation and control components
Service Exchange
Dispose of your old unit by exchanging it for a working part.
Repair
A comprehensive repair service for faulty equipment.
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
Be a Factory Hero.
Get parts fast.
You don’t need tights and a cape to be a hero.
Get parts fast and feel like a legend, just like Jeff.