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Voltage Protector GPV8 Upper/Lower Incoming Line

Overvoltage and Undervoltage protection for household equipment


→ Download GPV8 Catalog PDF



  • Supply voltage measurement and protection.
  • Double bus wiring design stronger ability.
  • Self-reset after the fault.
  • Relay status is indicated by LED.
  • 1-MODULE, DIN rail mounting.
2P 4P
Rated supply voltage AC220V AC220V(L-N)
Rated supply frequency 50-60Hz
Rated operational current 32A/40A/50A/63A(AC1)
Burden AC max.3VA
Overvoltage operation value 265V 265V(L-N)
Overvoltage reset value 257V 257V(L-N)
Under voltage operation value 175V 175V(L-N)
Under voltage reset value 180V 180V(L-N)
Action delay time 1s
Power-up delay 2s
Reset time 30s
Measurement error ≤1%
Operating temperature -20℃ to +55℃(-4℉to 131℉)
Storage temperature -35℃ to+75℃ (-22℉ to 158℉)
Mounting/DIN rail Din rail EN/IEC60715
Protection degree IP40 for front panel/IP20 terminals
Operating position any
Overvoltage category
Pollution degree 2
Max.cable size(mm²) 25
Tightening torque 3 Nm
Dimensions 82x36x68mm 82x72x68mm
Weight 120g 250g


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