Residual current transformers for type-B relays

WGS-20-TB

WGS-20-TB, Residual current transformer

Code: P11731.

  • Usefull diam.(mm): 20
  • IΔn min.(A): 0.1
  • Max. Current (A): 63

SPECIFICATIONS

AC power supply, insulation
Pulse test (kV)
3 kV
Mechanical characteristics
Size (mm) width x height x depth
46 x 60 x 32 (mm)
Envelope
Self-extinguishing polycarbonate UL 94 V0
Fastening
DIN rail with accessory
Connection type
Screw terminal (Pz type)
Weight (kg)
0,075
Environmental characteristics
Protection class
IP 20 (Terminals) IEC 60529
Current measurement circuit
Dynamic current (Idyn)
2,5 Ith
Permanent thermal current (Icth)
6 A
Thermal short-circuit current (Ith)
1,8 kA / 1s
Maximum operating voltage (Um)
720 V
Standards
Standards
IEC 60664-1, IEC 60664-3, IEC 61869-2
Measurement accuracy
Accuracy
10 … 15 %
Differential protection
Type
Type B

DIMENSIÓN

VÍDEOS

DESCARGAS

Technical guide
3D
Dimensions
Datasheet
Catalogue
Leaflet

ACCESORIOS