Finder 71.31.8.400.2000 10A Asymmetry Monitoring Relay 3 Phase 400V SPDT-CO

Finder
MPN
71.31.8.400.2000
Brand
Finder
EAN-13
8012823275970
Order Code
49-2961

Discontinued


The Asymmetry Monitoring Relay (Finder 71.31.8.400.2000) is rated at 400V 10A. This 3-phase SPDT-CO mounts onto 35mm DIN rail and performs 3-phase asymmetry, phase rotation, and phase loss monitoring.

Typical applications - detection of the supply voltage U to A1 (1) and/or A2 (5) > 1.11 Un.


  • 3-phase asymmetry monitoring
  • Phase rotation monitoring
  • Phase loss monitoring
  • 35mm rail (EN 60715) mounting
  • LED indication
  • Positive safety logic (healthy conditions - output relay energised)
  • Contact type: SPDT-CO
  • Dimensions: 85(H) x 35(W)mm
  • Operating voltage: 400V/AC (50/60 Hz, P = 4 VA)
  • Min switching load (V/mA): 300 (5/5) mW
  • Switching capacity: (AC1) Max 2500 VA/(AC15, 230 V) 500 VA/1-Phase motor load (AC3 operation, 230 V) 0.5 kW
  • Switching current: 10A
  • Switching voltage: 250V AC
  • Manufacturer's part: Finder 71.31.8.400.2000
Type 3-phase monitoring
Contact Configuration SPDT
Dimensions 85 x 35 x 58mm
Operating Voltage (AC) 400V
Output Current 10/15A
Phase rotation monitoring
Temperature Range -20 to +55°C

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