Schneider Earth Leakage Current Sensor 80 mm

 40,000  30,000

  • Dedicated for Vigilohm Insulation Fault Locators and VigiPacT Type A residual current relays.
  • Supports current measurement up to 160A for reliable monitoring and protection.
  • Features an 80mm inner diameter with a 1/1000 transformer ratio.
  • Requires centered cables with a maximum cross-section of 95mm² for copper conductors.
SKU: 50439 Categories: ,

Product Specifications

Range
vigipact
device short name
ia80
product type
earth leakage current sensor
application
equipment monitoring and control
compatible with
vigipact rh10m, rh10p, rh21m, rh21p, rh68m, rh86m, rh86p, rh99m, rh99p, rh197m, rh197p, rhu, rhus, rmh residual current protection relays
current sensor type
a type closed toroid
rated operational current [ie]
160a
transformer ratio
1/1000
network type
ac/dc
network frequency
45 – 440 hz
short-time withstand current [icw]
85 ka for 0.5s
residual short-circuit withstand current
85 ka / 0.5s (iec 60947-2)
insulation voltage [ui]
1000v
overvoltage category
iv
impulse withstand voltage [uimp]
12 kv
mounting options
fixed (cables, plain backplate, profiled sheet metal, slotted backplate)
mounting mode
clip-on (din rail)
calorific value
3.19 mj
connections – terminals
screw connection (0.22 mm²)
inner diameter
80 mm
maximum cable outer diameter
40 mm (95 mm² max.)
net weight
0.42 kg
dimensions (h x w x d)
122 mm x 150 mm x 44 mm
ip protection rating
ip20 (connectors), ip30
environmental characteristics
damp heat exposure, salt mist resistant, pollution degree 3 (iec 60664-1)
operating temperature
-35°c to 70°c
storage temperature
-55°c to 85°c
standards compliance
iec 60947-2

Product Details

This toroid is dedicated to Vigilohm Insulation Fault locators, and to VigiPacT type A residual current protection and monitoring relays. It allows the monitoring of the injected component from Vigilohm Insulation Monitor, and the measurement of a current rating up to 160A for VigiPacT monitoring and protection relays. The transformer ratio is 1/1000. The inner diameter of the toroid is 80 millimeters and the weight is 0.420kg. The cables must be centered within the toroid and the diameter represented by all these cables should not exceed 40 millimeters. The maximum cross section per phase (R, S, T, N) is 95mm² for a copper conductor.

User Manual

residual_current_protection_IA_-_O_80_mm.pdf

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