WAGO 852-112 Industrial Ethernet Switch

USD 242.60

8-port 10/100Base-TX unmanaged switch, 18–30 VDC input, DIN-rail mount, IP30, -40 to 70 °C operation.

SKU Wago-852-112 Category
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WAGO 852-112 Industrial Ethernet Switch

Model Identifier 852-112
Official Part Number 852-112
GTIN Standard 4045454847586

Technical Overview

8-port unmanaged industrial Ethernet switch with 10/100Base-TX copper ports, Auto-Negotiation and Auto-MDI/MDI-X, store-and-forward switching, DIN-35 rail mounting, and IP30 enclosure. The device supports 18–30 VDC input, 3 W max power consumption, 2000 MAC address table, and operates from -40 to 70 °C. Suitable for compact industrial network distribution in control panels and machine systems.

Key Features

  • 8 x RJ-45 10/100Base-TX ports
  • Auto-Negotiation on each port
  • Auto-MDI/MDI-X detection
  • Store-and-forward, non-blocking switching
  • IEEE 802.3 / 802.3u / 802.3x support
  • 2000-entry MAC address table
  • 18–30 VDC supply voltage
  • 3 W maximum power consumption
  • Front-panel diagnostic LEDs
  • DIN-35 rail mounting
  • IP30 protection rating
  • Operating temperature -40 to 70 °C

Unmanaged 8-port 10/100Base-TX switching with Auto-MDI/MDI-X and store-and-forward operation for compact industrial networks.

Technical Specification Matrix

ParameterValue
Switching modeStore-and-forward, non-blocking
Number of 100Base-TX ports8
Communication standardsIEEE 802.3 10BASE-T; IEEE 802.3u 100BASE-TX; IEEE 802.3x Flow Control
MAC table size2000 addresses
Jumbo frame size1536 Byte
Supply voltageDC 18 … 30 V
Power consumption max.3 W
Baud rate10/100 Mbit/s
Transmission mediumCopper cable: Cat. 5 or higher, 100 m maximum cable length
TopologyStar
IndicatorsPWR and per-port 100 / LNK/ACT LEDs
Connection technology8 x RJ-45
Supply connection1 x built-in PCB terminal block: 739-103
Width109.2 mm
Height from upper edge of DIN-35 rail32 mm
Depth73.8 mm
Weight415 g
Housing materialSheet steel
Operating temperature-40 … 70 °C
Storage temperature-40 … 80 °C
Protection typeIP30
Relative humidity95 % (no condensation)
Mounting typeDIN-35 rail
Vibration resistanceIEC 60068-2-6
Shock resistanceIEC 60068-2-27
GTIN4045454847586

Industrial Applications

1. Machine-Cabinet Ethernet Aggregation

Use as a compact 8-port distribution switch inside a control cabinet to connect PLCs, HMIs, drives, and remote I/O over 10/100Base-TX.

Problem Solved

Eliminates point-to-point cable sprawl and simplifies industrial network expansion in space-constrained enclosures.

8-port switchDIN-rail10/100Base-TXAuto-MDI/MDI-XIP30

2. Small-Cell Industrial Cell Networking

Provides a star-topology copper network for small production cells where multiple Ethernet endpoints must share a single uplink without managed-switch complexity.

Problem Solved

Enables reliable low-complexity Ethernet distribution for small-to-medium networks with limited panel space and modest power budgets.

store-and-forward18–30 VDC3 W2000 MAC entriesstar topology

3. Retrofit of Legacy Field Devices

Supports retrofit projects where older 10/100 devices need a modern industrial switch with wide-temperature operation and full/half-duplex support.

Problem Solved

Bridges legacy Ethernet devices into an industrial cabinet environment while tolerating harsh temperature ranges and vibration.

10/100 Mbit/swide temperaturevibration resistanceshock resistanceRJ-45
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