Image shown may not reflect the final product

Siemens 3RV2901-1F

Name: 3RV2901-1F
Brand: Siemens
SKU: 3RV2901-1F
Price: 42.64 GBP
Availability: InStock

Wrong part? Click here

£42.64 (ex. VAT)

1 ready to ship

Learn more about our conditions.

Image shown may not reflect the final product

Marvo Stock ID MV-7G1Z

HS Code 85365080

SKU 3RV2901-1F

Condition New unboxed

Warranty 12 months

Weight (kg) 0.01

Length (mm) 17.00

Width (mm) 45.00

Height (mm) 12.00

Express delivery

Lightning fast delivery if ordered within 00:00:00

Need it urgently?

Call: +44 20 4570 3439

Quoting Marvo Stock ID: MV-7G1Z

Select condition

We're working hard to deliver your orders on time over the holiday period, but please be aware that some lead times may be extended.

Learn more about our conditions.

Returns Hassle-free returns

Thumbs up No hidden fees or duties

Shipping Swift dispatch and delivery

Similar Products

3SU1002-2BF10-0AA0

£27.26 (ex. VAT)

3RS1101-1CD20

£122.43 (ex. VAT)

3RK1400-1DQ03-0AA3

£58.19 (ex. VAT)

A5E00082198

£323.17 (ex. VAT)

More about this product

Specification & Description

View now

Commonly Asked Questions

View now

Customer Reviews

View now

Specification & Description

Specification	Description
Part Number	3RV2901-1F
Alternative Part Number	3RV29011F
Manufacturer	Siemens
Series	3RV2901
Type	Auxiliary Switch
Voltage Rating	230 V
Contact Configuration	2 Normally Open (NO)
Mounting Style	Screw Mount
Dimensions	45 x 17 x 12 mm
Electrical Connection	Screw-type terminals
Conductor Cross-Section	Solid: 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) Finely stranded with conductor end processing: 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
AWG Conductor	For auxiliary contacts: 2x (20 ... 14)
Certificates/Approvals	CE, UL, CSA, CCC
Product Approval	General Product Approval with Declaration of Conformity
Installation Type	Plug-in fixing

The Siemens 3RV2901 Series Auxiliary Switch is a compact and reliable component designed for seamless integration with circuit breakers of sizes S00 and S0. This auxiliary switch, featuring a transverse design, is engineered to facilitate the monitoring and control of circuit breaker status within an electrical distribution system.

Crafted with precision, the switch boasts a robust screw mount installation method, ensuring a secure and stable connection. Its dimensions of 45 x 17 x 12 mm make it an ideal choice for applications where space is at a premium. The switch operates efficiently at a voltage of 230 V and includes 2 normally open (NO) contacts, which are essential for various control circuit configurations.

The auxiliary switch's electrical connection is designed for screw-type terminals, accommodating a range of conductor cross-sections, both solid and finely stranded, with or without conductor end processing. This versatility ensures compatibility with diverse wiring practices and simplifies installation.

With a protection class of IP20 on the front, the switch is safeguarded against solid objects larger than 12.5 mm, providing a degree of protection for the internal components. It operates reliably within an ambient temperature range of -20 to +60 degrees Celsius, making it suitable for a wide array of operating environments.

The Siemens 3RV2901 Series Auxiliary Switch is a testament to the brand's commitment to quality, reliability, and innovation, making it a valuable addition to any electrical distribution system.

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

Dan

‘The ordering was fast and efficient, and everything arrived just as they said it would.’

Thomas Roland Geaughan

‘Prompt and expert service. Ease of access to find the parts I needed.’

Blažej Knežo

‘Quick response and fast delivery of the product.’

Martin Juřica

‘Fast offer, short delivery time.’

Nathalie Jolicoeur

‘Great service. Thank you.’

Ms. Mia

‘Quick response, good item, delivery on schedule.’

Julien

‘Perfect quick delivery, good service.’

Milan Kosík

‘Large selection of spare parts, fast delivery.’

Kayden

‘Services is great.’

Muswalin

‘Good packing, quickly delivery and responsible.’

Anna

‘I can recommend quick, efficient, and professional.’

Blažej Knežo

‘Quick response and fast delivery of the product.’

Kayden

‘Services is great.’

Learn more about Marvo

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 function of an auxiliary switch like the Siemens 3RV2901 Series?

An auxiliary switch is used to provide additional switching operations, typically for signalling, interlocking, or control circuit purposes. It can be used to indicate the status of a circuit breaker, such as whether it's open or closed, and to control auxiliary circuits that are separate from the main circuit.

Can this auxiliary switch be used with any size of circuit breaker?

The Siemens 3RV2901 Series auxiliary switch is designed to be compatible with circuit breakers of sizes S00, S0, S2, and S3. It's important to match the auxiliary switch to the correct size of the circuit breaker for proper operation.

What type of terminals does this auxiliary switch have for connection?

This auxiliary switch comes with screw-type terminals, which are used for secure and reliable electrical connections to the auxiliary and control current circuits.

What is the protection class of this auxiliary switch?

The protection class for the front of this auxiliary switch is IP20, which means it is protected against solid objects larger than 12.5mm but not against water.

What are the ambient temperature limits for operating this auxiliary switch?

The auxiliary switch can operate within an ambient temperature range of -20°C to +60°C and can be stored in temperatures ranging from -50°C to +80°C.

How many normally open (NO) contacts does this auxiliary switch have?

This auxiliary switch has 2 normally open (NO) contacts for instantaneous contact operations.

What are the dimensions of this auxiliary switch?

The dimensions of the auxiliary switch are 45 mm in width, 17 mm in depth, and 12 mm in height.

What certifications does this auxiliary switch hold?

The auxiliary switch holds general product approvals and is verified for suitability with CE, UL, CSA, and CCC certifications.

What is the rated operating current for the NO contacts at AC-12?

The rated operating current for the normally open contacts at AC-12 is 2.5 A at both 24 V and 230 V.

How can this auxiliary switch be mounted?

The auxiliary switch is designed for plug-in fixing, which allows for easy installation and removal from the circuit breaker.

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.

The Smart Part

Factories implementing AI-driven systems, highlighting the benefits of investing in artificial intelligence.## Should You Be Investing in Artificial Intelligence?

Should you be investing in artificial intelligence?

Marvo

Just a few years back, investing in AI only existed in the realm of science fiction. It was a futuristic technology that could be found solely in books or in Hollywood films. Fast forward to todays world and AI is rapidly becoming an integral part of our daily lives. It is reshaping how we work, communicate and solve complex problems.

4 min read

December 13, 2024

The top 10 ways to improve your supply chain strategy

10 advanced techniques to improve your supply chain strategy

Marvo

A robust supply chain strategy is crucial in today’s interconnected and rapidly evolving global economy. Problems that businesses face include shifting consumer preferences, interruptions in supply, and an increasing focus on sustainability. This article delves into ten cutting-edge methods, in order to keep supply chain tactics robust, efficient, and competitive.

7 min read

November 22, 2024

What is supply chain optimisation?

Marvo

Supply chain optimisation is the key to navigating today's rapidly evolving manufacturing landscape. By improving their operations and logistics, businesses can reach greater levels of efficiency. This refinement also leads to strategic agility. As a result, companies position themselves to adapt to new challenges and seize opportunities.

6 min read

November 1, 2024

See all articles