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siemens 6gk5904 0pa00 scalance xm400 key plug layer 3-0

SIEMENS

Home >  Products >  SIEMENS

Siemens 6GK5904-0PA00 SCALANCE XM400 KEY-PLUG Layer 3

Product Name:

SCALANCE XM400 KEY-PLUG Layer 3

Brand Name:

Siemens

Model Number:

6GK5904-0PA00

Place of Origin:

Germany

Warranty:

12 Months

Appurtenance:
  • Overview
  • Specifications
  • Contact info
  • Description
  • Operating Principle
  • FAQ
  • Our Company History
  • Company Services
  • Other Products
  • Recommended Products

Commercial Terms

Minimum Order Quantity 1 Piece
Price Contact for Jim
Packaging Details Original new Factory Sealed
Delivery Time 3–7 Days
Payment Terms T/T
Shipping Method DHL / FedEx / UPS / TNT
Supply Ability In stock

Specifications

Model Number 6GK5904-0PA00
Storage capacity 256 MiB
Operating temperature 0 to +60 °C
Storage temperature -40 to +80 °C
Transport temperature -40 to +80 °C
Relative humidity at 25 °C 95% maximum, noncondensing
Degree of protection IP20
Removable medium type KEY-PLUG
Host platform SCALANCE XM400

Contact info

Sales Email Phone/Whatsapp
Jim Pei [email protected] +86 18020776782

Description

Siemens 6GK5904-0PA00 is the KEY-PLUG XM400 removable medium for SCALANCE XM400 devices. It activates the platform's Layer 3 features. The medium provides 256 MiB of storage capacity. Its operating temperature range is 0 to +60 °C. The plug has an IP20 degree of protection.

The 6GK5904-0PA00 retains configuration data for a compatible host switch. It supports device exchange when a switch fails. The stored configuration helps retain the established network setup during replacement. The KEY-PLUG belongs inside the supported SCALANCE platform rather than operating as a separate network device. Verify the host device and required Layer 3 configuration before ordering.

Operating Principle

Feature activation

The KEY-PLUG enables Layer 3 features on a compatible SCALANCE XM400 host. It is a removable feature medium rather than a switch.

Configuration retention

Configuration data is held on the removable medium. This keeps the network configuration associated with the installation.

Replacement workflow

The stored configuration supports exchange of a failed host device. Use the replacement procedure for the specific SCALANCE equipment.

FAQ

Q1
Is 6GK5904-0PA00 a complete Ethernet switch?

No. It is a KEY-PLUG removable medium used with SCALANCE XM400 devices.

Q2
Can I use 6GK5904-0PA00 as an ordinary C-PLUG?

This part is designated KEY-PLUG. Match the required host platform and Layer 3 feature medium when selecting it.

Q3
What should I check before transferring 6GK5904-0PA00?

Confirm the replacement host, its configuration requirements and the applicable device-exchange procedure.

Q4
Does 6GK5904-0PA00 need a separate network cable?

It is installed in the host device; external network cabling connects to the host switch.

Q5
Can I review 6GK5904-0PA00 before purchase?

We can provide actual-item identification photos and condition details, together with the agreed warranty terms.

Q6
When is 6GK5904-0PA00 shipped after payment?

For confirmed available stock, dispatch is arranged immediately after payment is received. Tracking follows shipment.

Our Company History

2005
The Beginning

Company was founded in Xiamen, Fujian, China, in 2005 with a team of only four people. At that time, we mainly served selected European and North American markets, supplying commonly requested industrial automation products from Siemens, Allen-Bradley and Bently Nevada. Although the business was still developing and we completed relatively few orders, this period helped us build essential product knowledge and international trade experience.

2017 — A Period of Growth

By 2017, our team had grown to approximately 30 people, and we had established a warehouse for in-stock automation components. Our business expanded across Europe, North America and Southeast Asia, while our product range grew from popular models to scarce and discontinued industrial automation parts. As our product knowledge and service experience increased, we completed nearly 20 orders per month on average.

Company office 20172017
Company office 20262026
2026 — Serving Customers Worldwide

Today, Company serves customers worldwide with a professional team of approximately 60 people. Our warehouse holds a broad selection of industrial automation components, including popular products, hard-to-find parts and discontinued models. We now complete more than 30 orders per month, with an average monthly transaction value of approximately USD 3 million. We have established long-term partnerships with nearly 30 customers from different countries and welcomed almost 40 international customers to visit our company.

Since our company was founded, we have served every customer with sincerity and professionalism. Our prices may not always be the lowest, but we earn long-term trust through quality products, dependable after-sales support, honest condition reporting, timely communication and responsible delivery. Our goal is to build lasting partnerships rather than pursue one-off transactions.

Company Services

Product Sourcing

We supply leading automation brands covering PLCs, DCS, I/O modules, drives, motors, power supplies, communication modules, and more.

Professional Support

Our experienced team provides reliable pre-sales and after-sales support, helping customers select suitable products and resolve purchasing concerns.

Technical Documentation

Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.

Fast Response

We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions.

Warranty Support

Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.

Long-term Spare Parts Supply

We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.

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