Features
  • Screw terminals
  • Long life contacts
  • Molded plastic barrier insulation
  • Molded nylon bobbin coil
  • RED indicates new device
  • R04 SeriesUL CSA logo

    Heavy Duty, 30 Amp, open frame relays
    designed for industrial control, high inrush
    current applications such as motor
    starting and incandecent lamp loads
    D3D4
    Photo of R04 Series RelayPhoto of R04 Series Relay
    D5
    Photo of R04 Series Relay

    AC OPERATED
    NTE Type No.Nom.
    Voltage
    Contact
    Arr.
    Coil
    Res.
    Ohms
    (Typ)
    Nom.
    Power
    Max.
    Contact
    Cur. @
    28VDC or
    120VAC
    Diag.
    No.
    R04-3A30-1212VACSPST-NO-10VA30AD4
    R04-3A30-2424VACSPST-NO-10VA30AD4
    R04-3A30-120120VACSPST-NO-10VA30AD4
    R04-3A30-240240VACSPST-NO-10VA30AD4
    R04-5A30-1212VACSPDT-10VA30AD3
    R04-5A30-2424VACSPDT-10VA30AD3
    R04-5A30-110110VACSPDT-10VA30AD3
    R04-5A30-240240VACSPDT-10VA30AD3
    R04-7A30-1212VACDPST-NO-10VA30AD4
    R04-7A30-2424VACDPST-NO-10VA30AD4
    R04-7A30-120120VACDPST-NO-10VA30AD4
    R04-7A30-240240VACDPST-NO-10VA30AD3
    R04-11A30-1212VACDPDT-10VA30AD5
    R04-11A30-2424VACDPDT-10VA30AD5
    R04-11A30-120120VACDPDT-10VA30AD5
    R04-11A30-240240VACDPDT-10VA30AD5
    DC OPERATED
    R04-3D30-1212VDCSPST-NO702.0W30AD4
    R04-3D30-2424VDCSPST-NO2902.0W30AD4
    R04-5D30-1212VDCSPDT702.0W30AD3
    R04-5D30-2424VDCSPDT2902.0W30AD3
    R04-5D30-110110VDCSPDT6K2.0W30AD3
    R04-7D30-1212VDCDPST-NO702.0W30AD4
    R04-7D30-2424VDCDPST-NO2902.0W30AD4
    R04-7D30-110110VDCDPST-NO6K2.0W30AD4
    R04-11D30-1212VDCDPDT702.0W30AD5
    R04-11D30-2424VDCDPDT2902.0W30AD5
    R04-11D30-4848VDCDPDT12002.0W30AD5
    R04-11D30-110110VDCDPDT6K2.0W30AD5

    Dimensional Drawings

    D3D4
    D5

    Electrical Specifications
    Contact
    Contact Rating: 30 Amps up to 300VAC, 50/60Hz, 5 Amps @ 480/600VAC, 50/60Hz, 0.75pF (slightly inductive) load. 1 1/2 HP motor load at 120 thru 600VAC, 50/60Hz.
    30 Amps @ 28VDC, resistive load (each pole). 2 HP motor load at 200 thru 600VAC, 50/60Hz when using two poles to switch both sides of load.
    Contact Material: Silver cadmium oxide, 5/16" Dia.

    Coil
    Coil Voltages: See Chart
    Coil Resistance: See Chart
    Coil Power: Maximum Coil Dissipation: 4 Watts DC
    Duty Cycle: Continuous

    Operational Characteristics
    Timing Values:
                 Operate Time: 40mS or less
                 Release Time: 30mS or less

    Insulation Characteristics
    Dielectric Strength:
                 Across Open Contacts: 1500 VRMS
                 Between mutually insulated conductive
                 elements: 2200 VRMS

    Environmental Characteristics
    Operating: -30°C to +50°C (AC)
    Operating: -30°C to +60°C (DC)
    Non-operating (storage): -30°C to +100°C

    Weight
    D3 style case: 8 ozs. (227 grams) - Approx
    D4 style case: 9 ozs. (255 grams) - Approx
    D5 style case: 11 ozs. (311 grams) - Approx

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