Item no. 855-4001/100-001

Split-core current transformer; Primary rated current: 100 A; Secondary rated current: 1 A; Rated power: 0.2 VA; Accuracy class: 1; Cable length: 3 m

Item no. 855-4001/100-001
Stock item
Short description:
WAGO‘s compact split-core current transformers are ideal
for retrofitting existing systems. They are perfect for applications
in which the current path must not be disrupted.
The transformer’s accuracy permits extremely precise
current measurements. The split-core current transformers
are capable of supplying the specified rated power at
the end of the secondary cable. All transformers are supplied
with color-coded cables. Two UV-resistant cable ties
are also included for secure and easy mounting.
Features:
  • Current ratios from 100 A (primary side) and 1 A (secondary side)
  • No measuring cable interruption
  • Ideal for use in very confined spaces
  • Rapid mounting
  • For use around insulated cables up to 18 mm diameter
  • Compact and hinged
  • Color-coded connecting cable 3 m

Product details

Details
Technical data
Input – current transformer
Primary rated current 100 A
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
Output – current transformer
Secondary rated current 1 A
Rated power Sr 0.2 VA
Measurement error
Accuracy class 1
Safety and protection
Highest voltage for equipment Um AC 720 Vrms
Protection type IP20
Test voltage
Test voltage AC 3 kV; 50 Hz; 1 min
Connection data
Feedthrough for measurement conductor Ø 18 mm
Cable type 2 x 0.5 mm²; fine-stranded
Color code Brown = S1; blue = S2
Physical data
Cable length 3 m
Mechanical data
Mounting type Split-core current transformer (suspended)
Material data
Insulation class E
Flammability class per UL94 V2
Housing material PA 66
Weight 412 g
Environmental requirements
Surrounding air temperature (operation) -10 … 55 °C
Surrounding air temperature (storage) -20 … 70 °C
Relative humidity 5 … 85 % (without condensation)
Operating altitude (max.) 2000 m
Standards and specifications
Conformity marking CE
Standards/Specifications EN 61869-1; EN 61869-2
Commercial data
Packaging type BOX
Country of origin NL
GTIN 4050821880578
Customs tariff number 85043180888
Compatible products
Installation Notes
3 Images
Installation
Simple termination!
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