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Siemens 3RW3003-2CB54

Name: 3RW3003-2CB54
Brand: Siemens
SKU: 3RW3003-2CB54
Price: 215.19 GBP
Availability: InStock

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£215.19 (ex. VAT)

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Marvo Stock ID MV-7G44

HS Code 85371098

SKU 3RW3003-2CB54

Condition New sealed

Warranty 12 months

Weight (kg) 1.00

Length (mm) 290.00

Width (mm) 200.00

Height (mm) 150.00

EAN 4011209557994

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More about this product

Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	3RW3003-2CB54
Alternative Part Number	3RW30032CB54
Manufacturer	Siemens
Product Type	SIRIUS Soft Starter
Width	22.5 mm
Height	102 mm
Depth	123 mm
Mounting Type	Screw and snap-on mounting
Mounting Position	Vertical mounting surface +/-10° rotatable, tiltable to the front and back
Installation Altitude	Up to 5,000 m above sea level
Cable Length (Maximum)	100 m
Number of Poles	3 for main current circuit
Electrical Connection	Spring-loaded terminals for main current circuit and auxiliary/control current circuit
Ambient Operating Temperature	-25 to +60 °C
Storage Temperature	-40 to +80 °C
Derating Temperature	40 °C
Protection Class	IP20
Operating Current	3 A at 40 °C, 2.6 A at 50 °C, 2.2 A at 60 °C
Mechanical Power Output	1.1 kW at 400 V
Operating Voltage	200 to 400 V AC with standard circuit
Control Supply Voltage	24 to 230 V AC/DC
Operating Frequency	50 to 60 Hz
Conductor Cross-Section	Solid: 2x (0.25 to 1.5 mm²), Finely stranded with conductor end processing: 2x (0.25 to 1 mm²)
Commodity Code	853710

The Siemens 3RW3003-2CB54 is a compact and efficient soft starter, designed to optimise the start-up process of electric motors. With a width of just 22.5 mm, this device is engineered to seamlessly integrate into a variety of control cabinets, saving valuable space while delivering reliable performance. It is capable of handling a working current of 3 A and is suitable for motors with a power rating of 1.1 kW at 400 V.

This soft starter is part of the SIRIUS product family, renowned for its quality and durability. It features an integrated bridging contact system and thyristors, ensuring smooth operation and extended motor life by reducing mechanical stress during start-up. The device operates effectively within a temperature range of -25 to +60 degrees Celsius, making it versatile for different working environments.

Installation is made easy with spring-loaded terminals for both the main current circuit and auxiliary and control current circuits, accommodating a range of conductor cross-sections. The 3RW3003-2CB54 is designed for screw and snap-on mounting, offering flexibility in installation positions. It also boasts a protection class of IP20, ensuring protection against solid objects larger than 12.5 mm.

This soft starter does not include intrinsic device protection or motor overload protection, allowing for customised protection schemes to be implemented as per application requirements. It is suitable for standard applications and is a reliable choice for those looking to enhance their motor control solutions with a product from a trusted industry leader.

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.

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.

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.

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.

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.

Peace of mind with every purchase

Martin Ruml

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Advance Lifts

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Martin Ruml

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Anna

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Dan

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Martin Ruml

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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 width of the SIRIUS soft starter and how much current can it handle?

The SIRIUS soft starter has a compact width of 22.5 mm and is capable of handling an operational current of 3 A at 40°C.

Can this soft starter be used for motor overload protection?

No, the soft starter does not have an intrinsic motor overload protection feature. It is designed for standard applications to control the start-up of motors.

Is there an integrated bypass contact system in this soft starter?

No, the soft starter does not include an integrated bypass contact system.

What are the ambient temperature operating limits for this device?

The device can operate within an ambient temperature range of -25°C to +60°C.

What type of power supply voltage is required for the control electronics of this soft starter?

The control electronics of the soft starter can be supplied with either AC or DC voltage, ranging from 24 to 230 V.

What is the insulation voltage rating for this soft starter?

The insulation voltage rated value for this soft starter is 600 V.

What is the protection class of the soft starter?

The protection class for the soft starter is IP20, indicating protection against solid objects larger than 12.5 mm but not against liquids.

Can the soft starter be mounted in different positions?

Yes, the soft starter can be mounted with a vertical mounting surface and is rotatable +/-10°, as well as tiltable to the front and back.

What is the maximum installation altitude for this soft starter?

The soft starter can be installed at altitudes up to 5,000 meters above sea level without derating.

Are there any auxiliary contacts available in this soft starter?

No, there are no auxiliary contacts available in this soft starter model.

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.

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