If ordered within 00:00:00
Accepted payment methods:
![Stripe logo](https://www.marvo.com/img/icons/stripe-logo-coloured.png)
![Paypal logo](https://www.marvo.com/img/icons/paypal-logo-coloured.png)
![Visa logo](https://www.marvo.com/img/icons/visa-logo-coloured.png)
![Bank Transfer logo](https://www.marvo.com/img/icons/bank-transfer-logo-coloured.png)
Blažej Knežo
‘Quick response and fast delivery of the product.’
Advance Lifts
‘Great customer service , we needed some assistance quickly and received it.’
Trusted by
Specifications
Specification | Description |
---|---|
Part Number | 3RW4024-1TB05 |
Alternative Part Number | 3RW40241TB05 |
Manufacturer | Siemens |
Category | Soft Starts |
Operating Current | 12.5 A at 40 °C |
Power Rating | 7.5 kW at 500 V |
Operating Voltage Range | 400 - 600 V AC |
Control Supply Voltage | 24 V AC/DC |
Frequency | 50 - 60 Hz |
Width | 57 mm |
Height | 156 mm |
Depth | 181 mm |
Weight | 0.730 kg |
Mounting Type | Screw and snap-on mounting |
Mounting Position | Vertical +/- 90° rotatable, +/- 22.5° tiltable with fan; Vertical +/- 10° rotatable without fan |
Ambient Operating Temperature | -25 to +60 °C |
Storage Temperature | -40 to +80 °C |
Protection Class | IP20 |
Motor Protection | Thermistor motor protection |
Mechanical Design | Size S0 |
Number of Poles | 3 for main current circuit |
Electrical Connection | Screw-type terminals for main, auxiliary, and control current circuit |
Auxiliary Contacts | 2 NO, 1 change-over switch |
Conductor Cross-Section | Various configurations for solid and finely stranded wires |
Approvals | General Product Approval, EMC, UL/CSA ratings |
Commodity Code | 853710 |
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
Marvo Approved
A seal of quality that ensures each part is fully inspected, every time. Purchase with confidence thanks to Marvo Approved.
Full warranty
All parts are covered by a comprehensive warranty. If something goes wrong, I’ll put it right.
Priority delivery
Advanced tracking and a streamlined delivery process ensure that you get your part, fast.
Committed to you
Engineered to ensure that you always have a quick, easy and reliable place to source automation and control components.
3RW4024-1TB05 Product Description
The Siemens 3RW4024-1TB05 is a state-of-the-art soft starter designed for seamless integration into various industrial motor control applications. This compact device is part of the SIRIUS range and is engineered to provide efficient starting and stopping of motors, ensuring a reduction in mechanical stress on the motor itself and the drive system. With a current rating of 12.5A and the capability to manage motors up to 7.5 kW at 500V in a 40°C environment, it is a versatile solution for a wide array of applications.
The soft starter operates within a voltage range of 400-600V AC and is equipped with AC/DC 24V control voltage, making it suitable for international use. It features screw terminals for secure and reliable connections, and it includes thermistor motor protection to safeguard against overheating. The intrinsic device protection and motor overload protection functions ensure long-term reliability and performance.
Designed with a width of 57mm, a height of 156mm, and a depth of 181mm, the 3RW4024-1TB05 is compact enough to fit in tight spaces while offering the robust functionality expected from a Siemens product. Its ambient operating temperature range of -25 to +60°C allows for operation in a variety of environmental conditions.
The soft starter's integrated bridging contact system and thyristors provide smooth ramp-up and ramp-down of motor speed, which helps to reduce electrical peaks and mechanical wear. This can lead to increased lifespan of equipment and reduced maintenance costs. The adjustable current limitation feature allows for precise control of motor start-up, further enhancing the flexibility of this device.
The 3RW4024-1TB05 is a smart choice for those looking to improve the efficiency and longevity of their motor-driven systems. Whether used in conveyor systems, pumps, fans, or compressors, this soft starter combines performance with reliability, making it a valuable component in any industrial setting.
Frequently Asked Questions
What is the purpose of a soft starter like the SIRIUS soft starter S0?
The SIRIUS soft starter S0 is designed to control the acceleration and deceleration of three-phase motors. It helps to reduce mechanical stress on the motor and the power system, minimising the electrical surges associated with the start-up of a motor.
Can this soft starter be used with different voltage systems?
Yes, the soft starter is suitable for operating voltages ranging from 400 to 600V AC, making it versatile for use in various electrical settings.
Is motor overload protection included in this soft starter?
Yes, the soft starter includes motor overload protection, which helps to prevent damage to the motor due to excessive current or overheating.
What are the ambient operating temperature limits for this soft starter?
The soft starter can operate within an ambient temperature range of -25 to +60 degrees Celsius, ensuring reliable performance in a wide range of environmental conditions.
What type of terminals does this soft starter have for electrical connections?
It is equipped with screw terminals for both the main current circuit and the auxiliary and control current circuit, facilitating secure and reliable connections.
How does the thermistor motor protection function work?
The thermistor motor protection function evaluates the temperature of the motor's thermal resistor, providing protection against overheating by monitoring the motor's temperature in real-time.
What is the rated operating frequency for this soft starter?
The rated operating frequency for the soft starter is 50 to 60 Hz, accommodating standard power supply frequencies in various regions.
What is the significance of the adjustable current limitation feature?
The adjustable current limitation feature allows users to set a maximum current threshold to prevent excessive current draw during motor start-up, which can help to reduce mechanical and electrical stress.
Can this soft starter be used for three-phase servomotors?
Yes, the soft starter is capable of emitting mechanical power for three-phase servomotors, with rated values provided for different voltages in the datasheet.
What is the protection class of this soft starter?
The soft starter has a protection class of IP20, indicating a basic level of protection against solid objects.