IEC 61850-3 Ethernet Switches for Substation & Utility Networks

Explore our range of IEC 61850-3 certified industrial Ethernet switches built for the demands of substation automation and power utility networks. These switches are designed to deliver reliable, deterministic communication in electrically harsh environments where network downtime isn’t an option.

Our range includes rugged managed switches supporting DIN-rail and rackmount mounting, fibre and copper connectivity, network redundancy, and wide-temperature operation, all fully compliant with IEC 61850-3 requirements.

We hold stock in the UK for fast, dependable delivery and support every product with lifetime technical support from our in-house engineering team. If you’re planning a new substation network or upgrading existing infrastructure, speak with us today and we'll help you find the right fit for your project.

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Showing 28 of 28 IEC 61850-3 Certified Industrial Switches items

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24 options available

Moxa EDS-4008 Series

8 Port IEC 62443 Managed Industrial Ethernet Switch

From £882.50 (exc. VAT)

4 options available

Moxa EDS-G4008 Series

8 Port IEC 62443 Managed Industrial Ethernet Switch

From £1,401.00 (exc. VAT)

12 options available

Moxa EDS-4009 Series

9 Port IEC 62443 Managed Industrial Ethernet Switch

From £1,461.00 (exc. VAT)

12 options available

Moxa EDS-4012 Series

12 Port IEC 62443 Managed Industrial Ethernet Switch

From £1,120.00 (exc. VAT)

8 options available

Moxa EDS-G4012 Series

12 Port Gigabit IEC 62443 Managed Industrial Ethernet Switch

From £1,746.00 (exc. VAT)

4 options available

Moxa EDS-4014 Series

14 Port IEC 62443 Managed Industrial Ethernet Switch

From £1,461.00 (exc. VAT)

4 options available

Moxa EDS-G4014 Series

14 Port Gigabit IEC 62443 Managed Industrial Ethernet Switch

From £2,351.50 (exc. VAT)

8 options available

Moxa EDS-518E Series

18 Port Managed Ethernet Switch

From £1,358.50 (exc. VAT)

4 options available

Moxa EDS-528E Series

28 Port Power – Rail Certified Managed Ethernet Switch

From £1,997.50 (exc. VAT)

2 options available

Moxa EDS-G512E Series

12 Port Managed Industrial Gigabit Ethernet Switch

From £1,237.50 (exc. VAT)

2 options available

Moxa EDS-G512E-8PoE Series

12 Port Managed Industrial Gigabit PoE Switch

From £1,804.50 (exc. VAT)

2 options available

Moxa EDS-G516E Series

16 Port Managed Industrial Gigabit Ethernet Switch

From £1,775.00 (exc. VAT)

View All Managed Industrial Ethernet Switches

Advanced control for demanding OT environments.

Explore our full range of managed industrial Ethernet switches designed for network visibility, traffic prioritisation, and high uptime. Ideal for power, energy, and other mission-critical applications, these switches support redundancy, diagnostics, and secure segmentation to help maintain reliable network performance.

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2 options available

Moxa EDS-P506E-4PoE Series

6 Port Managed Industrial EN 50121-4 Rail Certified PoE Switch

From £1,126.00 (exc. VAT)

12 options available

Moxa PT-508 Series

8 Port IEC 61850-3 Managed Industrial Ethernet Switch

From £1,164.50 (exc. VAT)

12 options available

Moxa PT-G510 Series

10 Port IEC 61850-3 Gigabit PRP/HSR Managed Ethernet Switch

From £2,433.00 (exc. VAT)

2 options available

Moxa PT-G503-PHR-PTP Series

3 Port IEC 61850-3 Managed Industrial Ethernet Switch

From £2,189.00 (exc. VAT)

39 options available

Moxa PT-7528 Series

28 Port IEC 61850-3 Managed Rack-mount GbE LAN Switch

From £2,209.00 (exc. VAT)

Moxa PT-G7728

28 Port IEC 61850-3 Rack-Mount Full Gigabit Modular Managed Ethernet Switch

£2,809.00 (exc. VAT)

12 options available

Moxa RKS-G4028 Series

28 Port Gigabit Modular Managed Ethernet Switch

From £2,796.50 (exc. VAT)

2 options available

Cisco IE-3400-8P2S Series

10 Port Cisco Catalyst IE3400 Rugged Managed Switch

2 options available

Cisco IE-3400-8T2S Series

10 Port Cisco Catalyst IE3400 Rugged Managed Switch

Cisco IE-3200-8P2S-E

10 Port Cisco Catalyst IE3200 Rugged Managed PoE Switch

Cisco IE-3200-8T2S-E

10 Port Cisco Catalyst IE3200 Rugged Managed Switch

Cisco IE-4010-4S24P

28 Port Cisco Catalyst IE4010 19" 1U Rack-Mount Managed Industrial Ethernet Switch – 24x Gigabit PoE Ports – 4x Gigabit SFP Ports

Cisco IE-4010-16S12P

28 Port Cisco Catalyst IE4010 19" 1U Rack-Mount Managed Industrial Ethernet Switch – 12x Gigabit PoE Ports – 16x Gigabit SFP Ports

2 options available

Cisco IE-9310-26S2C Series

28 Port Cisco Catalyst IE9300 Rugged Managed Switch –

2 options available

Cisco IE-9320-26S2C Series

28 Port Cisco Catalyst IE9300 Rugged Managed Rack-Mount Switch

2 options available

Advantech EKI-9226G Series

26 Port Industrial Rackmount Layer 2 Managed Ethernet Switch

From £2,406.50 (exc. VAT)

Learn More About IEC 61850-3 Certified Ethernet Switches

What is IEC 61850-3 and Why is it Important?

IEC 61850-3 is a networking standard specifically developed for communication systems used in electrical substations and power utility environments. For Ethernet switches, certification to IEC 61850-3 confirms compliance with stringent requirements for electromagnetic compatibility (EMC), temperature range, mechanical robustness, and electrical safety. IEC 61850-3 certified Ethernet switches are designed to operate reliably in high-interference environments where power equipment, switching operations, and electrical noise are present.

Where Are IEC 61850-3 Ethernet Switches Typically Used?

IEC 61850-3 Ethernet switches are commonly deployed in substation automation systems, power generation facilities, transmission and distribution networks, and renewable energy infrastructure. These environments demand deterministic communication, high network availability, and resistance to electrical interference. IEC 61850-3 certified switches support critical applications such as protection relays, SCADA systems, and real-time monitoring across utility and energy networks.

What Features Should You Look for in an IEC 61850-3 Ethernet Switch?

Key features of IEC 61850-3 Ethernet switches include wide temperature operation, high EMC and EMI immunity, fibre optic connectivity, and support for network redundancy protocols. Managed switch functionality is also essential, enabling traffic prioritisation, fault monitoring, and secure network segmentation. These capabilities help maintain reliable communication and minimise downtime in mission-critical power and substation networks.

Why Choose Impulse Embedded for Your IEC 61850-3 Network

At Impulse, we go beyond supplying rugged, IEC 61850-3 certified Ethernet switches, we help you build dependable industrial networks. From network design and product selection to configuration, testing and long-term support, our UK-based engineering team works with you at every stage of your project. We combine deep technical expertise with real-world OT experience to ensure your infrastructure meets demanding requirements for reliability, compliance, and future scalability.

Explore Our Solutions and Capabilities

Uninterrupted Ethernet Performance with MOXA's Modular Power Supply

Learn how Moxa’s modular power supply technology enhances resilience in managed Ethernet networks, providing continuous operation in mission-critical environments.

IEC 62443-4-2 in Practice: Cyber Secure Industrial Networking for UK OT

Discover how IEC 62443-4-2 applies in real-world OT environments and what it means for securing managed industrial Ethernet switches.

Network Management Software

Gain full visibility and control of your network with a centralised platform for monitoring, configuration and diagnostics across large scale industrial deployments.

Industrial Networking Capabilities

From system design and product selection to configuration and long-term project support, we help build networks engineered for demanding applications.

IEC 61850-3 Ethernet Switches for Substation & Utility Networks

Learn More About IEC 61850-3 Certified Ethernet Switches

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Explore Our Solutions and Capabilities

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