This device is obsolete. Data is for reference ONLY.

Features
  • Designed for continuous duty operation
  • Dust proof cover
  • Requires minimal PC board area
  • Switches heavy current with low coil power
  • R20 Series

    General Purpose, 8 Amp, DPDT DC
    Printed Circuit Mount Relay
    Photo of R20 Series Relay

    DC OPERATED
    NTE Type No.Nom.
    Voltage
    Contact
    Arr.
    Coil
    Res.
    Ohms
    Typ
    Nom.
    Power
    Max.
    Contact
    Cur. @
    28VDC
    or
    120VAC
    Diag.
    No.
    R20-11D6-64.5/5VDCDPDT25800mW8AD14
    R20-11D6-1212VDCDPDT170800mW8AD14
    R20-11D6-2424VDCDPDT740800mW8AD14

    Dimensional Drawings
    D13

    Contact Arrangement
    DPDT, 2 Form "C"

    Electrical Specifications
    Contact
    Contact Rating: 8 Amp @ 120/250 VAC, 8 Amp 30 VDC
    1/6 HP @ 120 VAC
    Contact Material: Silver cadmium oxide, gold flashed
    Contact Resistance: 0.05 Ohms Max. initial

    Coil
    Coil Voltages: See Chart
    Pick-up Voltages: 85% of nominal or less @ 25°C
    Drop-out Voltage: 10% of actual pull-in (min)
    Resistance: See Chart

    Operational Characteristics
    Timing Value:
                 Operate Time: Approx 10 mS
                 Release Time: Approx 8 mS
                 Max Switching Rate: 5 operations per second

    Insulation Characteristics
    Dielectric Strength:
                 Contact to Coil: 1500 VRMS
                 Contact to Frame: 1500 VRMS
                 Across Open Contacts: 500 VRMS
                 Coil to Frame: 1000 VRMS
                 Insulation Resistance: 1000 megohms min. @ 500 VDC

    Environmental Characteristics
    Operating: -45°C to +75°C
    Mechanical Life: 5,000,000 operations min

    Weight
    Std: 14.2 grams - approx

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