APR-3 Electrical Protection Relay

APR-3 electrical protection relay is the relay to prevent the reverse run of a three-phase induction motor, which can effectively protect the load with phase sequence protection function.

  • Available 3 wire
  • Adjustable over & under voltage control
  • Power Supply:
    3 x 110V AC, 3 x 220V AC, 3 x 380V AC, 3 x 400V AC , 3 x 415V AC, 3 x 440V AC.
  • Socket mounted with a PF083A(E) Socket
  • Contact version: SPCO output

Product Selection

Voltage 220Vac or 380Vac
Frequency 50/60 Hz

Technical Data

Contact rating 10A 250VAC(Resistive load)
Life Electrical 1×100000 times; Mechanical 5×1000000 times
Insulation resistance 100MΩ(DC 500V)min
Dielectric strength 1500VAC
Consumed power 2VA
Ambient temperature -10℃~+55℃
Ambient humidity 48~85%RH
Weight 90g