Image shown may not reflect the final product

Siemens 6GK7277-1AA10-0AA0

Name: 6GK7277-1AA10-0AA0
Brand: Siemens
SKU: 6GK7277-1AA10-0AA0
Price: 80.33 GBP
Availability: InStock

Wrong part? Click here

£80.33 (ex. VAT)

1 ready to ship

Select condition

Learn more about our conditions.

Marvo Stock ID MV-1HSE

HS Code 85176200

SKU 6GK7277-1AA10-0AA0

Condition New unboxed

Warranty 12 months

EAN 4019169854399

Express delivery

Swift dispatch and delivery if ordered within 00:00:00

Request lead time

Call: +44 20 4570 3439

Email: [email protected]

Quoting Marvo Stock ID: MV-1HSE

Returns Hassle-free returns

Thumbs up No hidden fees or duties

Shipping Swift dispatch and delivery

Similar Products

Not found the product you're looking for? Use the search below or

More about this product

Specification & Description

View now

Commonly Asked Questions

View now

Customer Reviews

View now

Specification & Description

Specification	Description
Part Number	6GK7277-1AA10-0AA0
Alternative Part Number	6GK72771AA100AA0
Manufacturer	Siemens
Part Type	Compact Switch Module
Voltage	24 V dc
Current	0.07 A
Speed	100 Mbit/s
Dimensions	45 x 75 x 100 mm
Short Description	Compact Switch Module CSM 1277 for connecting SIMATIC S7-1200
Commodity Code	85176200
Ambient Temperature (Operation)	0 to 60 °C
Ambient Temperature (Storage)	-40 to +70 °C
Relative Humidity	95% at 25 °C
Protection Class	IP20
Mounting Type	35 mm DIN rail mounting, Wall mounting
Certifications	EN 61000-6-2, EN 61000-6-4
MTBF	273 years
Weight	0.15 kg

The Siemens Compact Switch Module (CSM) 1277 is a versatile and efficient component designed for seamless integration with the SIMATIC S7-1200 system. This compact module is equipped with four RJ45 ports, enabling connection to up to three additional industrial Ethernet users at speeds of 10/100 Mbit/s. The unmanaged switch design simplifies setup and operation, making it an ideal choice for various industrial applications.

The CSM 1277 operates on an external 24V DC power supply and features LED diagnostics for easy monitoring of system status. With a maximum consumed current of just 0.07 A, it's an energy-efficient solution for your networking needs. The module's compact dimensions (45 x 75 x 100 mm) and lightweight design (0.15 kg) make it easy to install in space-constrained environments.

This module is designed for both 35 mm DIN rail mounting and wall mounting, offering flexibility in installation. Despite its compact size, the CSM 1277 doesn't compromise on performance or reliability, making it a valuable addition to your industrial Ethernet setup.

Please note that this product is not switch-managed and does not support multiport mirroring. However, it does support the Parallel Redundancy Protocol (PRP) for operation in the PRP-network, enhancing network reliability and uptime.

In terms of compliance, the CSM 1277 meets various standards, including EN 61000-6-2 and EN 61000-6-4 for interference immunity and emitted interference, respectively. It also carries the CE marking, indicating conformity with health, safety, and environmental protection standards for products sold within the European Economic Area (EEA).

In summary, the Siemens Compact Switch Module CSM 1277 is a robust, reliable, and efficient solution for expanding your industrial Ethernet network while maintaining high performance and reliability.

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

Blažej Knežo

‘Quick response and fast delivery of the product.’

Andreas Boehm

‘Excellent service. The right gear and the right price,well packed and delivered on time.’

Milan Kosík

‘Large selection of spare parts, fast delivery.’

Irene

‘Fast delivery and prompt action.’

Nathalie Jolicoeur

‘Great service. Thank you.’

Advance Lifts

‘Great customer service , we needed some assistance quickly and received it.’

Thomas Roland Geaughan

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

Martin Juřica

‘Fast offer, short delivery time.’

Nathalie Jolicoeur

‘Great service. Thank you.’

Ms. Mia

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

Dan

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

Kayden

‘Services is great.’

Advance Lifts

‘Great customer service , we needed some assistance quickly and received it.’

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 description of this Siemens part?

This Siemens part is a Compact Switch Module, operating at 24 V dc, 0.07 A, with a speed of 100 Mbit/s. Its dimensions are 45 x 75 x 100 mm.

What is the short description of this part?

The short description of this part is Compact Switch Module CSM 1277 for connecting SIMATIC S7-1200.

What is the Commodity Code of this part?

The Commodity Code of this part is 85176200.

What is the supply voltage of this part?

The supply voltage of this part is 24 V dc.

What is the current consumption of this part?

The current consumption of this part is 0.07 A.

What is the speed of this part?

The speed of this part is 100 Mbit/s.

What are the dimensions of this part?

The dimensions of this part are 45 x 75 x 100 mm.

What is the weight of this part?

The net weight of this part is 0.15 kg.

What is the MTBF of this part?

The Mean Time Between Failures (MTBF) of this part is 273 years.

What are the mounting options for this part?

This part can be mounted on a 35 mm DIN rail or on a wall. However, it cannot be mounted on S7-300 or S7-1500 rails.

Does this part support multiport mirroring?

No, this part does not support multiport mirroring.

Does this part support the Parallel Redundancy Protocol (PRP)?

Yes, this part supports operation in the PRP-network.

What is the protection class of this part?

The protection class of this part is IP20.

Does this part have a CE marking?

Yes, this part has a CE marking.

What is the power loss of this part?

The power loss of this part at DC 24 V is 1.6 W.

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

Robotics technology used in smart factories

Smart Factories in Manufacturing: Industrial Leaders in AI

Marvo

Smart factories are changing manufacturing by adopting artificial intelligence. This shift helps manufacturers improve productivity, flexibility, and product quality. Industry leaders in AI understand that adopting smart manufacturing is no longer optional if they want to stay competitive. This article explores how AI-driven smart factories are shaping the sector and why business leaders should move quickly to keep up.

6 min read

June 13, 2025

Companies using AI in manufacturing on the factory floor

How companies are already using AI in manufacturing

Marvo

Manufacturers worldwide are actively integrating AI into their operations for automation, optimisation and innovation. They are harnessing AI's power to enhance efficiency and gain a competitive advantage. Indeed, 93% of industry leaders express excitement about the potential of AI in manufacturing.

6 min read

May 23, 2025

Top 10 benefits of AI manufacturing in 2025

Marvo

Artificial intelligence (AI) is driving a sea change in the manufacturing industry. The strategic and practical benefits of AI in manufacturing are discussed in this article. We will highlight real-world examples and insights that illustrate why adopting AI applications in manufacturing is important for sustainable growth.

10 min read

May 21, 2025

See all articles