WAGO's compact split-core current transformers are ideal for retrofitting existing systems. They are perfect for applications in which the current path may not be disrupted.
Product Model855-4209/150-001
Product ID43848
Stock on Request
Last updated: 8/29/2026
Key Features
1
High AccuracyThe 855-4209/150-001 model offers an accuracy class of 1, ensuring precise current measurements.
2
Compact DesignIts compact size makes it easy to integrate into existing systems without disrupting the current path.
3
Easy InstallationThe split-core design allows for simple installation without needing to break the current path.
4
Robust ConstructionBuilt with durable materials, this transformer can operate in a wide range of ambient temperatures.
5
Versatile Applications
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Protection type
IP20
Test voltage
AC 3 kV; 50 Hz; 1 min
Highest voltage for equipment Um
AC 720 Vrms
Feedthrough for measurement conductor
Ø 18 mm
Width
59.6 mm / 1.95 inches
Height
82.6 mm / 3.25 inches
Suitable for various applications, including those requiring precise current measurements without disrupting the primary circuit.
Depth
44.6 mm / 1.76 inches
Mounting type
Split-core current transformer (suspended)
Weight
285g
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
ETIM 9.0
EC002048
ETIM 8.0
EC002048
ECCN
NO US CLASSIFICATION
PU (SPU)
1 pcs
Packaging type
Box
Country of origin
CZ
Customs tariff number
85043129900
RoHS Compliance Status
Compliant,No Exemption
Measured variable
Current
Rated continuous thermal current Icth
100 %
Rated short-time thermal current Ith
60 x IN/ 1 s
Rated surge current Idyn
2.5 x Ith
Rated frequency
50 60 Hz
Primary rated current
60 A
Output signal (voltage)
333 mV
Accuracy class
1
Connection type 2
Secondary
Connection technology 2
CAGE CLAMP®
WAGO connector 2
WAGO 221-2411
Actuation type 2
Lever
Strip length 2
11 mm / 0.43 inches
Solid conductor 2
0.2 4 mm2 / 20 14 AWG
Fine-stranded conductor 2
0.2 4 mm2 / 18 14 AWG
WAGO 855-4209/150-001 Split-core Current Transformer | INDSLT
