Plug-in current transformer with 400 A / 5 A rating, Accuracy Class 1, and 5VA maximum burden. Features CAGE CLAMP spring connections and versatile mounting options.
Product Model855-405/400-501
Product ID39415
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureHigh Accuracy
2
FeatureVersatile Mounting
3
FeatureRobust Connections
4
FeatureWide Ambient Temperature Range
5
FeatureCompact Design
6
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Test voltage
AC 6 kV; 50 Hz; 1 min
Highest voltage for equipment Um
AC 1.2 kVrms
Feedthrough for measurement conductor
Ø 32 mm
Width
70 mm / 2.756 inches
Height
91.15 mm / 3.589 inches
Depth
52 mm / 2.047 inches
FeatureHigh Accuracy
7
FeatureVersatile Mounting
8
FeatureRobust Connections
9
FeatureWide Ambient Temperature Range
10
FeatureCompact Design
Mounting type
Closed current transformer
Insulation class
E
Weight
293g
Ambient temperature (operation)
-5 … +50 °C
Ambient temperature (storage)
-25 … +70 °C
Operating altitude (max.)
1000m
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
HU
Customs tariff number
85043129900
RoHS Compliance Status
Compliant,No Exemption
Measured variable
Current
Rated continuous thermal current Icth
1.2 x IN
Rated short-time thermal current Ith
60 x IN/ 1 s (max. 100 kA / 1 s)
Overcurrent limiting factor
FS5 / FS10 (type dependent; see type plate inscription)
Rated frequency
50 … 60 Hz
Primary rated current
400 A
Secondary rated current
5A
Rated power Sr
5VA
Accuracy class
1
Connection technology
CAGE CLAMP®
Strip length
9 10 mm / 0.35 0.39 inches
Solid conductor
0.08 4 mm2 / 28 12 AWG
Fine-stranded conductor
0.08 4 mm2 / 28 12 AWG
WAGO 855-405/400-501 Plug-in Current Transformer | INDSLT
