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2-year Warranty

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Siemens 3RW3034-1AB14

SIRIUS SOFT STARTER, SIZE S2, 32 A, 15 KW/400 V, AC 200...460 V, UC 110...230 V CONNECTION
1 rating

1 Available

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2 Year warranty

Part Number3RW3034-1AB14
Model #3RW30341AB14
Warranty2 Year
DescriptionSoft starter
Current rating32-45 A
Power rating15-22 kW
Control voltage100-230 V
Height160 mm
Width55 mm
Depth143 mm

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed 3RW3034-1AB14 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this 3RW3034-1AB14 we also repair a wide range of other Siemens products, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty 3RW3034-1AB14, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

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Ask about exchanging your faulty 3RW3034-1AB14 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

Siemens 3RW3034-1AB14 Overview

Siemens 3RW3034-1AB14 Soft Starter Overview

The Siemens 3RW3034-1AB14 Soft Starter is a robust and reliable solution designed to control the starting and stopping of three-phase induction motors. With its advanced features and compact design, this soft starter ensures smooth motor operation while minimizing wear and tear on mechanical components.

Efficient Motor Control: 

As part of the Sirius product line, the 3RW3034-1AB14 Soft Starter offers precise control over motor starts. It reduces the inrush current and mechanical stress during the motor's startup phase, resulting in extended motor lifespan and improved operational efficiency.

Compact Size and High Current Rating: 

With a size classification of S2 and a current rating of 32A, this soft starter is suitable for a wide range of industrial applications. Despite its compact dimensions, it provides ample power handling capability, making it versatile for various motor control tasks.

Powerful Performance: 

Operating at a voltage rating of 400V, the 3RW3034-1AB14 Soft Starter delivers a power rating of 15kW, ensuring efficient and reliable operation of connected motors. It offers seamless integration into standard industrial power systems, enhancing overall performance.

Control Voltage Compatibility: 

Featuring a control voltage of 230V, this soft starter ensures compatibility with standard control circuits, facilitating easy integration into existing automation setups. The control voltage provides the necessary signals for initiating and controlling motor operations.

Temperature Resilience: 

Built to withstand harsh industrial environments, the 3RW3034-1AB14 Soft Starter operates from 0°C to 40°C, ensuring reliable performance even in challenging conditions. Its rugged construction and IP20 rating protect against dust and debris ingress, enhancing durability.

Versatile Installation Options: 

With a length of 148mm and an overall depth of 160mm, this soft starter offers flexible installation possibilities in various industrial enclosures. Its compact design allows space-saving integration, while its robust construction ensures reliable operation in demanding environments.

Safety and Reliability: 

The 3RW3034-1AB14 Soft Starter complies with international safety standards, providing peace of mind to operators and ensuring the safe operation of connected equipment. Its reliable performance and high-quality construction make it a trusted choice for critical motor control applications.

FAQ - Siemens 3RW3034-1AB14 Soft Starter

Q: What is the Siemens 3RW3034-1AB14 Soft Starter? A: It controls the starting and stopping of three-phase induction motors, providing smooth and controlled acceleration to minimize mechanical stress.

Q: What are the key features of the 3RW3034-1AB14 Soft Starter? A: Some key features include its compact size (S2 classification), a current rating of 32A, a power rating of 15kW at 400V, compatibility with a control voltage of 230V, temperature resilience from 0°C to 40°C, and an IP20 rating for protection against dust.

Q: What is the purpose of a soft starter? A: A soft starter is used to gradually ramp up the voltage applied to a motor during startup, reducing the inrush current and mechanical stress on the motor and connected equipment. This helps prolong the lifespan of the motor and enhances operational efficiency.

Q: What applications is the 3RW3034-1AB14 Soft Starter suitable for? A: The soft starter is suitable for various industrial applications where controlled motor starting is required, such as pumps, conveyors, fans, compressors, and other machinery.

Q: Is the 3RW3034-1AB14 Soft Starter easy to install? A: The soft starter features a compact design and versatile installation options, allowing for easy integration into industrial enclosures or control panels.

Q: Does the 3RW3034-1AB14 Soft Starter offer protection for connected motors? A: Yes, the soft starter helps protect connected motors by minimizing inrush current and providing controlled acceleration, thereby reducing mechanical stress and enhancing motor lifespan.

Q: What safety features does the 3RW3034-1AB14 Soft Starter offer? A: The soft starter complies with international safety standards and features an IP20 rating, protecting against dust and debris ingress. It also ensures the safe and reliable operation of connected equipment.

Q: Can the 3RW3034-1AB14 Soft Starter withstand harsh industrial environments? A: Yes, the soft starter operates within a temperature range of 0°C to 40°C and is designed to withstand demanding industrial conditions, making it suitable for a wide range of applications.

Siemens products are manufactured in Germany and are designed for Automotive, aerospace, power generation, and electronics usage. They come with a 2-year warranty from MRO Electric. We also carry Breakers from other manufacturers such as FANUC and Yaskawa.

Contact Us Today For More Information About Siemens Products

Check out the rest of our Siemens product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 3RW3034-1AB14, take a look at more from our Breakers line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 3RW3034-1AB14 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.

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