Wago 289 Series Catalog Page
Interface Module for Current Sensors
289 Series
General Specications
Current load 1.5 A
Contact resistance (typ.) 20 mΩ
Connection cable
WAGO Shield Clamping Saddle 790-124 (included)
Safety and Protection
Dielectric strength, contact/contact 0.5 kVrms
Insulation resistance >500MΩ
Connection Data
Connection type 1 Connector
Connection type 2 Clamping units 2, 7
12345678
Interface Module; with RJ-45 connector and shield
clamping saddle
Item No. Pack. Unit
289-966 1
Short description:
Compatible on the field side with the
789-620, 789-621 and 789-622 Current Sensors.
Required terminal assignment:
2: + Supply
7: - Supply
4: D+
5: D-
Direct shield connection to the DIN-rail via shield ground-
ing foot
12345678
S2 7 4 5
Connection technology 2 CAGE CLAMP®
WAGO Connector 2 WAGO 236 Series
Solid conductor 2 0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor 2 0.08 … 2.5 mm² / 28 … 12 AWG
Strip length 2 5 … 6 mm / 0.2 … 0.24 inch
Connection type 3 Clamping units 4, 5
Connection technology 3 CAGE CLAMP®
WAGO Connector 3 WAGO 745 Series
Solid conductor 3 0.2 … 6 mm² / 24 … 10 AWG
Fine-stranded conductor 3 0.2 … 6 mm² / 24 … 10 AWG
Strip length 3 11 … 12 mm / 0.43 … 0.47 inch
Note (conductor cross section) 12 AWG: THHN, THWN
Connector RJ-45, shielded
Mating cycles (min.) 500
Geometric Data
Width 69 mm / 2.717 in
Height from upper-edge of DIN-rail 40 mm / 1.575 in
Depth 85 mm / 3.346 in
Mechanical Data
Mounting type DIN-35 rail
Material Data
Weight 89.92 g
Volume 4, Section 4 | WAGO Current and Energy Measurement Technology
Shielded RJ-45 cable assembly (recommended: UTP,
STP)
4
Environmental Requirements
Surrounding air temperature (operation) −20 … +85 °C
WAGO Electronic Interface
365
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