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Home / Products / Magnetic Latching Relay / 90A 250VAC Magnetic Latching Relay 173FA

  • 90A 250VAC Magnetic Latching Relay 173FA
90A 250VAC Magnetic Latching Relay 173FA

90A 250VAC Magnetic Latching Relay 173FA

  • 3*90A switching capability
  • Very minimal power consumption from the coil
  • Strong resistance ability to shock and vibration
  • Heavy load up to 22.5KVA
  • 4KV dielectrics strength coil to contact Outline
  • Dimensions:(98*40*35.7)mm
  • CE,RoHS,CQC compliant
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  • Contact Data
    Rated load(FLA) 90A/250VAC
    Contact form 3A & 3B
    Contact material AgSnO₂
    Initial contact resistance ≤2mΩ（0.1A@6vdc)
    Max.switching current 90A
    Max.switching voltage 250VAC
    Max.switching power 22,500VA
    Electical endurance 1x104ops
    Mechanical endurance 1x106ops
    Coil Powera
    Coil type Pulse duration Power consumption
    Single Min.50ms 3.0W
    Dual Min.50ms 6.0W
    Characteristics
    Insulation resistance 1,000MΩ（at 500VDC)
    Dielectric strength
    Coil to contact 4,000VAC 1 min
    Across open contact 1,800VAC 1 min
    Operate time Max.20ms
    Release time Max.20ms
    Shoock resistance functional 100m/s²(10g)
    Shoock resistance destructive 1000m/s²(100g)
    Ambient temperature -40 ~ 70℃
    Humidity 98%RH,+40℃
    Vibration resistance 10-55HZ,1.5mm(DA)
    Termination Screw Hole
    Unit weight 150g
    Construction Dust protected
    Coil Data
    Nominal coil voltage Min.operating voltage Max.operating voltage Coil Resistance (Ω±10%)@23℃
    Single coil resistance Dual coil resistance
    6Vdc 4.5Vdc 12Vdc 12Ω
    9Vdc 6.3Vdc 18Vdc 27Ω
    12Vdc 8.4Vdc 24Vdc 48Ω
    24Vdc 16.8Vdc 48Vdc 192Ω
    Order Information
    Terminal Type See drawing
    Custom design
    Coil Type Single coil latching
    Dual coil latching
    Coil Voltage 6，9,12,24Vdc
    Coil Polarity Positive
    Negative

  • Dimensional darwings(mm)