The WAGO 289-178 interface module is a versatile Ethernet interface designed for industrial automation. It supports 35 VAC, 50 VDC, and has a 2.1 A amperage rating.
Product Model289-178
Product ID44248
Stock on Request
Last updated: 8/29/2026
Key Features
1
Robust DesignBuilt to withstand harsh industrial environments.
2
Versatile ConnectivitySupports 35 VAC and 50 VDC.
3
Easy InstallationMounts easily on DIN rail.
4
High Insulation Resistance≥ 500 MΩ.
5
Compact SizeDimensions: 3.346 in H x 1.181 in W x 2.638 in D.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Operating voltage
≤ 5 VAC; ≤ 0 VDC
Nominal current
2.1A
Insulation resistance
≤ 500 mΩ
Specialty functions
With power jumper contacts
Dielectric strength (contact/contact) (AC, 1 min)
1kVrms
Mating cycles
1,000
Transmission length (max.)
100m
Connection cable
Cat. 5 (min.)
WAGO shield clamping saddle
11 mm wide; cable diameter up to 8 mm
Width
30 mm / 1.181 inches
Height
85 mm / 3.346 inches
Depth from upper-edge of DIN-rail
67 mm / 2.638 inches
Mounting type
DIN-35 rail
Housing design
Mounting carrier
Fire load
0.823MJ
Weight
51.7g
Ambient temperature (operation)
-40 … 85 °C (Actuation: ?35 … +85 °C)
Ambient temperature (storage)
-40 … 85 °C
Relative humidity
85% (non-condensing)
Standards/specifications
DNV
Product Group
6 (INTERFACE ELECTRONIC)
eCl@ss 10.0
19-17-90-01
eCl@ss 9.0
19-17-90-01
ETIM 9.0
EC001121
ETIM 8.0
EC001121
ECCN
NO US CLASSIFICATION
PU (SPU)
10(1)pcs
Packaging type
box
Country of origin
DE
GTIN
4045454326142
Customs tariff number
8536904000
RoHS Compliance Status
Compliant,No Exemption
Pluggable connector
RJ-45 shielded; with two additional power jumper contacts
