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Westermo

SDW-550

£115.33 (ex. VAT)

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Marvo Stock ID MV-1FOL
HS Code 853650
SKU SDW-550
Condition Used
Category General Automation
Warranty 12 months
Weight (kg) 1.00
Length (mm) 320.00
Width (mm) 250.00
Height (mm) 250.00

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Specification & Description

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Specification & Description

Specification Description
Part Number SDW-550
Alternative Part Number SDW550
Manufacturer Westermo
Category General Automation
Description The Westermo SDW-550 is a part of the SDW-500 Series. It is an Ethernet Switch with a power consumption of 320 mA and operates at 12 V dc. The switch is designed for DIN Rail Mounting and measures 34 x 123 x 121 mm.
Short Description Ethernet Router Switch with 3 Ports, 320 mA, 12-48 VDC
Country of Origin Not Specified
Commodity Code 853650

The Westermo SDW-550 is a high-performance Ethernet switch designed for industrial applications. This robust device operates with a power input of 320 mA and 12 V dc, making it an efficient choice for various automation tasks. The SDW-550 is part of the renowned SDW-500 Series from Westermo and is engineered for DIN Rail Mounting, ensuring easy installation in a variety of settings. With dimensions of 34 x 123 x 121 mm, it is compact and space-efficient. The device features 3 ports, providing ample connectivity options for your networking needs. The SDW-550 is a reliable and durable solution for your industrial automation requirements, offering consistent performance even in challenging environments.

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.

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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.

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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.

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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.

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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.

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Frequently Asked Questions

What are the power requirements for the Westermo SDW-550 EtherNet Switch?

The Westermo SDW-550 requires a rated voltage of 12 – 48 VDC, polarity protected, with an operating voltage range of 9.6 – 57.6 VDC. The rated current at 12 VDC power input is 320 mA.

Can the Westermo SDW-550 be mounted on a DIN rail?

Yes, the Westermo SDW-550 is designed for DIN rail mounting. It should be mounted on a 35 mm DIN rail which is horizontally mounted on a wall or cabinet backplate.

What type of cooling does the Westermo SDW-550 use?

The Westermo SDW-550 uses convection cooling. To ensure proper airflow around the device, it is recommended to maintain a minimum spacing of 25 mm above and below and 10 mm to the left and right of the product.

How can I configure the Westermo SDW-550 using DIP switches?

The Westermo SDW-550 features DIP switches under the lid on top of the product for configuration. Note that the settings will only take effect after a reboot, which requires powering off and then on the device.

What type of Ethernet ports does the Westermo SDW-550 have?

The Westermo SDW-550 is equipped with 10/100Base-T/TX Ethernet ports, supporting both 10 Mbit/s and 100 Mbit/s data rates, with manual or auto negotiation for duplex settings.

What is the recommended cable diameter for telecommunication line cords used with the Westermo SDW-550?

To reduce the risk of fire, it is recommended to use telecommunication line cords with a cable diameter of AWG 26 or larger for the Westermo SDW-550.

What should be done if the Westermo SDW-550 is placed in a corrosive environment?

If the Westermo SDW-550 is placed in a corrosive environment, it is important to protect all unused connector sockets with a suitable plug to avoid corrosion attacks on the gold-plated connector pins.

What are the dimensions of the Westermo SDW-550?

The dimensions of the Westermo SDW-550 are 34 x 123 x 121 mm, making it compact and suitable for various industrial environments.

Is the Westermo SDW-550 compliant with any safety or EMC standards?

Yes, the Westermo SDW-550 complies with several safety and EMC standards, including EN 61000-6-2 for immunity in industrial environments and EN 61000-6-4 for emission in industrial environments.

How can I ensure the Westermo SDW-550 is disposed of correctly?

The Westermo SDW-550 should not be treated as unsorted municipal waste. It needs to be handed over to an applicable collection point for recycling electrical and electronic equipment to help reduce hazardous substances and prevent potential negative consequences to the environment and human health.

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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.