855-4001/100-001

Product ID:39962
Updated: 2026/7/13
wago 855-4001/100-001

Key Features

  • 1Precise Current Measurements: Accuracy Class 1 ensures extremely precise current measurements.
  • 2Compact Design: Ideal for use in very confined spaces with a compact and hinged design.
  • 3Easy Installation: Rapid mounting with color-coded cables and UV-resistant cable ties.
  • 4Robust Construction: Rated for ambient temperatures from -10°C to +55°C and IP20 protection.
  • 5Compliant with Standards: Meets EN 61869-1 and EN 61869-2 standards, RoHS compliant.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Protection type
IP20
Test voltage
AC 3?kV;?50?Hz;?1?min
Highest voltage for equipment U<sub>m</sub>
AC 720?Vrms
Feedthrough for measurement conductor
? 18 mm
Cable type
2 x 0.5 mm2; fine-stranded
Color code
brown = S1; blue = S2
Cable length
3m
Width
57.2 mm / 2.25 inches
Height
67 mm / 2.64 inches
Depth
49 mm / 1.93 inches
Mounting type
Split-core current transformer (suspended)
Weight
412g
Ambient temperature (operation)
-10 … +55 °C
Ambient temperature (storage)
-20 … +70 °C
Relative humidity
5 … 85?% (without condensation)
Operating altitude (max.)
2000m
Conformity marking
CE
Standards/specifications
EN 61869-1
eCl@ss 10.0
27-21-09-02
eCl@ss 9.0
27-21-09-02
ETIM 9.0
EC002048
ETIM 8.0
EC002048
ECCN
NO US CLASSIFICATION
PU (SPU)
1?pcs
Packaging type
Box
Country of origin
NL
Customs tariff number
85043180888
RoHS Compliance Status
Compliant,No Exemption
Measured variable
Current
Rated continuous thermal current I<sub>cth</sub>
100 %
Rated short-time thermal current I<sub>th</sub>
60 x IN/ 1 s
Rated surge current I<sub>dyn</sub>
2.5 x Ith
Rated frequency
50 … 60?Hz
Primary rated current
100?A
Secondary rated current
1A
Rated power S<sub>r</sub>
0.2VA
Accuracy class
1

Specifications may be subject to change without notice

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