Why Choose the WAGO 852-603 Industrial Managed Switch?
The WAGO 852-603 is a high-performance industrial managed Ethernet switch designed for advanced industrial networking applications requiring maximum reliability, network redundancy and comprehensive management functionality. As part of the professional WAGO PROFINET Managed Switch series, it combines robust industrial construction with extensive Layer 2 management features for demanding automation environments.
Featuring eight Fast Ethernet copper ports and two Gigabit fibre optic SFP slots, the switch provides secure and reliable communications between PLCs, HMIs, industrial PCs, remote I/O systems and production equipment. Advanced management capabilities including VLANs, SNMP, MRP, RSTP, IGMP Snooping and web-based configuration provide complete control over network performance and diagnostics.
With a 12-60 V DC power input range, redundant power supply support, PROFINET Conformance Class B certification and an extended operating temperature range, the 852-603 is ideally suited for mission-critical industrial Ethernet networks where uptime and communication reliability are essential.
The WAGO 852-603 provides comprehensive network management functionality, allowing engineers to configure VLANs, implement redundancy strategies, monitor network traffic and diagnose communication issues in real time. Integrated PROFINET support enables seamless integration into Siemens TIA Portal and other PROFINET automation platforms.
Support for Media Redundancy Protocol (MRP), Rapid Spanning Tree Protocol (RSTP), SNMP diagnostics, Syslog and traffic monitoring helps maximise network availability while ensuring reliable communication between critical automation devices.
Typical Applications
PROFINET automation networks.
Industrial control systems.
Factory-wide Ethernet infrastructure.
PLC and HMI communications.
SCADA systems.
Process control networks.
Infrastructure and utility installations.
Industrial fibre optic communications.
Technical Specifications
Voltage
60 V
Phase
Single Phase
IP Rating
IP30
Series
PROFINET Managed Switches
Product type
Industrial managed Ethernet switch
Copper ports
8 × 10/100Base-TX RJ45
Fibre ports
2 × 1000BASE-SX/LX SFP slots
Switching mode
Store-and-forward, non-blocking
Transmission speed
10/100 Mbps copper, 1 Gbps fibre
PROFINET
Conformance Class B
Management
Web, CLI, SNMP v1/v2c/v3
Redundancy protocols
MRP, STP, RSTP, MSTP
VLAN support
IEEE 802.1Q
QoS
IEEE 802.1p
MAC address table
16,000 addresses
Jumbo frame size
10,000 bytes
Supply voltage
12-60 V DC
Maximum power consumption
12 W
Protection rating
IP30
Mounting type
DIN-35 rail mounting
Operating temperature
-40°C to +70°C
Storage temperature
-40°C to +80°C
Dimensions (W × H × D)
50 × 162 × 120 mm
Weight
Approx. 885 g
Frequently Asked Questions
What is the WAGO 852-603 used for?
The 852-603 is an industrial managed Ethernet switch designed to provide secure, reliable and configurable communications within PROFINET and industrial Ethernet automation networks.
How many network ports are available?
The switch provides 8 × 10/100Base-TX RJ45 ports and 2 × Gigabit fibre optic SFP slots.
Does the switch support PROFINET?
Yes. The 852-603 is PROFINET Conformance Class B certified and supports integration into PROFINET automation systems using GSD device descriptions.
What redundancy protocols are supported?
The switch supports MRP, STP, RSTP and MSTP redundancy protocols to maximise network availability and fault tolerance.
What operating temperature range is supported?
The switch is designed for harsh industrial environments and operates from -40°C to +70°C.
Trusted by Industrial Automation Engineers
WAGO managed switches are widely deployed throughout manufacturing, infrastructure and process industries where advanced network management, PROFINET integration, fibre optic connectivity and high system availability are essential requirements.
Voltage
60 V
Phase
Single Phase
IP Rating
IP30
Series
PROFINET Managed Switches
Product type
Industrial managed Ethernet switch
Copper ports
8 × 10/100Base-TX RJ45
Fibre ports
2 × 1000BASE-SX/LX SFP slots
Switching mode
Store-and-forward, non-blocking
Transmission speed
10/100 Mbps copper, 1 Gbps fibre
PROFINET
Conformance Class B
Management
Web, CLI, SNMP v1/v2c/v3
Redundancy protocols
MRP, STP, RSTP, MSTP
VLAN support
IEEE 802.1Q
QoS
IEEE 802.1p
MAC address table
16,000 addresses
Jumbo frame size
10,000 bytes
Supply voltage
12-60 V DC
Maximum power consumption
12 W
Protection rating
IP30
Mounting type
DIN-35 rail mounting
Operating temperature
-40°C to +70°C
Storage temperature
-40°C to +80°C
Dimensions (W × H × D)
50 × 162 × 120 mm
Weight
Approx. 885 g
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...