Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
2 ready to ship
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
Express delivery
Lightning fast delivery if ordered within 00:00:00
Hassle-free returns
No hidden fees or duties
Swift dispatch and delivery
Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RW3024-1AB04 |
| Manufacturer | Siemens |
| Product Type | Soft Starter |
| Phase Compatibility | 3 Phase |
| Power Rating | 5.5 kW at 400 V |
| Operating Voltage | 200 to 460 V ac |
| Control Supply Voltage | UC 24 V |
| Operating Current | 12.5 A at 40 °C |
| Dimensions | 125 x 45 x 124 mm |
| Mounting Type | Screw and snap-on mounting |
| Number of Poles | 3 for main current circuit |
| Electrical Connection | Screw-type terminals for main and auxiliary/control current circuits |
| Auxiliary Contacts | 2 NO contacts |
| Ambient Operating Temperature | -25 to 60 °C during operation, -40 to 80 °C during storage |
| Frequency | 50 to 60 Hz |
| Protection Class | IP20 |
| Product Designation | Soft starters for standard applications |
| Fixing Orientation | With vertical mounting surface +/-10° rotatable, with vertical mounting surface +/- 10° tiltable |
| Cable Length Maximum | 100 m |
| Conductor Cross Section | Various types including solid and finely stranded with specifications for main and auxiliary contacts |
| Derating Temperature | 40 °C |
The Siemens 3RW3024-1AB04 is a compact and efficient soft starter designed for seamless integration into various industrial motor applications. This device is engineered to provide a controlled ramp-up and slow-down of three-phase motors, which helps in reducing mechanical stress on the motor and the electrical network. With a power rating of 5.5 kW at 400 V and an operating voltage range of 200 to 460 V ac, it is suitable for a wide array of applications.
The soft starter's size S0 footprint, with dimensions of 125 x 45 x 124 mm, ensures it can be accommodated in tight spaces, making it an ideal choice for installations where space is at a premium. The unit is equipped with a 24 V control voltage and features integrated bridging contact systems and thyristors for reliable performance.
Designed for standard applications, the 3RW3024-1AB04 has an operating current of 12.5 A at 40 °C, which slightly decreases with the rise in temperature, ensuring the device operates within safe limits. The soft starter also supports a wide operating frequency range of 50 to 60 Hz, making it versatile for global applications.
The electrical connections are designed with screw-type terminals for both the main current circuit and auxiliary and control current circuits, facilitating easy installation and maintenance. The device is also equipped with two normally open contacts for auxiliary control.
In terms of environmental adaptability, the soft starter can operate within an ambient temperature range of -25 to 60 °C and can be stored in temperatures ranging from -40 to 80 °C, ensuring robust performance in various climates.
The Siemens 3RW3024-1AB04 soft starter is a reliable and practical solution for motor control, offering smooth start and stop functionality to extend the lifespan of motors and reduce the likelihood of sudden mechanical shocks in industrial settings.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
Read more...What payment methods do you accept?
We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.
Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
Read more...How do I create an account?
Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.
Read more...Peace of mind with every purchase
Dan
‘The ordering was fast and efficient, and everything arrived just as they said it would.’
Julien
‘Perfect quick delivery, good service.’
Thomas Roland Geaughan
‘Prompt and expert service. Ease of access to find the parts I needed.’
Milan Kosík
‘Large selection of spare parts, fast delivery.’
Kayden
‘Services is great.’
Muswalin
‘Good packing, quickly delivery and responsible.’
Martin Ruml
‘Rapid delivery.’
Blažej Knežo
‘Quick response and fast delivery of the product.’
Martin Juřica
‘Fast offer, short delivery time.’
Our service to you
Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.
No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.
Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.
Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.
Frequently Asked Questions
What is the purpose of a soft starter?
A soft starter is designed to reduce the inrush current and torque of electric motors during start-up. This helps in minimising mechanical stress on the motor and the power system, leading to extended motor life and reduced maintenance.
Can this soft starter be used for three-phase motors?
Yes, the Siemens soft starter is suitable for three-phase motors, providing smooth ramp-up and ramp-down control to protect the motor and connected equipment.
What is the power capacity of this soft starter?
The soft starter is capable of handling motors with a power capacity of up to 5.5 kW at 400 V in a three-phase configuration.
What voltage range does the soft starter support?
The soft starter supports an operating voltage range of 200 to 460 V ac, making it versatile for use in various electrical setups.
What is the current rating for this soft starter?
The current rating for this soft starter is 12.5 A, which is suitable for a range of industrial motor applications.
What are the dimensions of the soft starter?
The dimensions of the soft starter are 125 x 45 x 124 mm, making it compact and suitable for installation in tight spaces.
Does the soft starter have integrated bypass contacts?
Yes, the soft starter comes with integrated bridging contact system, which helps to reduce power loss and heat generation once the motor reaches full speed.
Is there a need for external motor protection with this soft starter?
While the soft starter does not have intrinsic device protection or motor overload protection, it is recommended to use external motor protection to safeguard against potential overloads.
What is the ambient temperature range for operating this soft starter?
The soft starter can operate within an ambient temperature range of -25 to 60 degrees Celsius, ensuring reliable performance in various environmental conditions.
What is the protection class of the soft starter?
The soft starter is rated at IP20, providing protection against solid objects larger than 12.5 mm but not against water.
Part conditions explained
We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:
New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.
New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
