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Date Available: 25/07/2026
Article: 855-4001/125-001
Brand: Wago
5,586.24 грн.
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Description 855-4001/125-001 Split-core current transformer;Primary rated current: 125 A;Secondary rated current: 1 A
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 125 A (primary side) and 1 A (secondary side)
- No primary cable interruption
- Ideal for use in very confined spaces
- Rapid mounting
- For use around insulated cables (up to 18 mm Ø)
- Compact and hinged
- Color-coded connection cable (3 m)
Main attributes 855-4001/125-001 Split-core current transformer;Primary rated current: 125 A;Secondary rated current: 1 A
Connection data
Cable type
2 x 0.5 mm²; fine-stranded
Color code
brown = S1; blue = S2
Feedthrough for measurement conductor
Ø 18 mm
Environmental requirements
Ambient temperature (operation)
-10 … +55 °C
Ambient temperature (storage)
-20 … +70 °C
Operating altitude (max.)
2000 m
Relative humidity
5 … 85 % (without condensation)
Input
Measured variable
Current
Input – current transformer
Primary rated current
125 A
Rated continuous thermal current Iₜₕ
100 %
Rated frequency
50 … 60 Hz
Rated short-time thermal current Iₜₕ
60 x IN / 1 s
Rated surge current Iᵈyₙ
2.5 x Ith
Material data
Weight
400 g
Measurement error
Accuracy class
1
Mechanical data
Mounting type
Split-core current transformer (suspended)
Output – current transformer
Rated power Sᵣ
0.2 VA
Secondary rated current
1 A
Physical data
Cable length
3 m
Depth
49 mm
Height
67 mm
Width
57.2 mm
Safety and protection
Highest voltage for equipment Uₘ
AC 720 Vrms
Protection type
IP20
Test voltage
AC 3 kV; 50 Hz; 1 min
Standards and specifications
Conformity marking
CE
Standards/specifications
EN 61869-2
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855-4001/125-001 Split-core current transformer;Primary rated current: 125 A;Secondary rated current: 1 A
Article:855-4001/125-001
Pre-Order
5,586.24 грн.
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