three phase relay, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 42...660V AC
three phase relay, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 42...660V AC
three phase relay, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 42...660V AC
three phase relay, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 42...660V AC
three phase relay, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 42...660V AC
three phase relay, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 42...660V AC
three phase relay, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 42...660V AC
three phase relay, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 42...660V AC
three phase relay, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 42...660V AC
three phase relay, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 42...660V AC
three phase relay, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 42...660V AC
three phase relay, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 42...660V AC
Schneider Electric

Schneider Electric SSP3A250P7T three phase relay, Harmony Solid State Relays, 50A, panel mount, zero voltage switching, thermal pad, input 90...280V AC, output 42...660V AC

  • MPN: SSP3A250P7T
  • PPN: SCH-SSP3A250P7T
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    • CAD

    $302.17

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    Spec sheet

    Description

    This Harmony SSP solid state panel mount 3-phase relay is rated 50A, is controlled with a 180V to 280V AC input, has a rated load voltage of 48V to 530V AC with zero voltage switching, ideal for resistive loads. It has a visual indicator showing the status of its input and a alarm output enabling a quick response to unexpected events. It also has a test button for easy debugging, testing and commissioning. It is also silent and reliable thanks to the absence of moving contacts. 0 0 0 0 0 0 0 0 0 0 0 0

    Documentation & Downloads

    Specifications

    Key Specifications

    Country of Origin
    Brazil, France, Malta, Mexico
    Depth41 mm

    Complementary Attributes

    Maximum Horse Power Rating
    1.5 hp 40 °C 120 V AC, 3 hp 40 °C 240 V AC, 7.5 hp 40 °C 480 V AC, 10 hp 40 °C 600 V AC
    Absolute Maximum Voltage
    1200 V
    Maximum Leakage Current
    3 mA off-state
    Minimum Switching Voltage
    90 V AC turn-on
    Maximum Voltage Drop<1.6 V on-state, <1.6 V on-state<1.6 V on-state, <1.6 V on-state
    Line Rated Current50 A
    Maximum Switching Voltage9 V AC turn-off
    Rated Current50 A

    Important Information Attributes

    Persona Type Ids
    BM9, EU, LC, OM, OM8, PB, SC, SI, VR
    Market Segmentation Id
    COMMERCIAL, INDUSTRIAL
    Dielectric Strength
    4 kV AC for input/output, 4 kV AC for input or output to case
    Insulation Resistance
    >= 1000 MOhm at 500 V DC, >= 1000 MOhm at 500 V DC, >= 1000 MOhm at 500 V DC>= 1000 MOhm at 500 V DC, >= 1000 MOhm at 500 V DC, >= 1000 MOhm at 500 V DC
    Response Time
    20 ms (turn-on), 30 ms (turn-off)
    Control Circuit Voltage
    180...280 V
    [Uc] Control Circuit Voltage
    90...280 V AC 50/60 Hz, 180...280 V
    Connections - Terminals
    screw terminals 1 x 0.2...1 x 2.5 mm², AWG 24...AWG 14) input, screw terminals 1 x 1.5...1 x 10 mm², AWG 16...AWG 8) output, screw connectors
    Local Data Status
    Publishable
    Return Indicator
    Y
    Stock Policy
    2
    Weee Product Category
    5
    Reach Full Compliance Status
    Reference contains Substances of Very High Concern above the threshold
    Reach Compliance Directive
    Reference contains Substances of Very High Concern above the threshold
    Rohs Eur Status
    Compliant By Exemption
    Rohs Eur Full Compliance Status
    Compliant By Exemption
    China Rohs Label
    5
    Without Single Use Plastic
    Yes
    Tier Id
    2
    Function Option Id
    STANDARD
    Product Kit Identifier
    N
    Cos Phi
    0.5-0.5 (with maximum load)
    Flame Retardance
    V0 conforming to UL 94
    Local Signalling
    LED, green input
    Mounting Support
    panel
    Phase
    3 phase
    Product Or Component Type
    panel mount relay
    Provided Equipment
    thermal pad
    Returnability
    Yes
    Thermal Resistance
    0.15 °C/W
    Height Nominal
    74.6 mm
    Dv/Dt
    500 V/µs off-state at maximum voltage
    Package Weight(Lbs)
    281.000 g
    Warranty (In Months)
    18
    Persona Type NamesCharge Point Operator, End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, Electrician, System Integrator, IT Channel Partner
    Market SegmentationCommercial, Industrial
    Electromagnetic Compatibilityradiated emission conforming to IEC 60947-1, conducted emission conforming to IEC 60947-1electrostatic discharge 4 kV criteria B contact discharge conforming to IEC 61000-4-2, electrostatic discharge 8 kV criteria B air discharge conforming to IEC 61000-4-2, conducted RF disturbances 10 V, 0.15...80 MHz criteria A conforming to IEC 61000-4-6, radiated radio-frequency electromagnetic field immunity test 10 V/m, 80 MHz...1 GHz criteria A conforming to IEC 61000-4-3, surge immunity test 1 kV criteria B output ports line to line conforming to IEC 61000-4-5, surge immunity test 2 kV criteria B output ports line to earth conforming to IEC 61000-4-5, surge immunity test 1 kV criteria B input ports line to earth conforming to IEC 61000-4-5, electrical fast transient/burst immunity test 2 kV, 5kHz criteria B output ports conforming to IEC 61000-4-4, immunity to voltage dips 0 %/20 ms criteria B conforming to IEC 61000-4-11, immunity to voltage dips 40 %/200 ms criteria C conforming to IEC 61000-4-11, immunity to voltage dips 70 %/500 ms criteria C conforming to IEC 61000-4-11, immunity to short interruption 0 %/5 s criteria C conforming to IEC 61000-4-11, electrical fast transient/burst immunity test 1 kV, 5kHz criteria B input ports conforming to IEC 61000-4-4, radiated radio-frequency electromagnetic field immunity test 3 V/m, 1.4...6 GHz criteria A conforming to IEC 61000-4-3, radiated emission 30...1000 Mhz environment A conforming to IEC 60947-1, conducted emission 0.15...30 Mhz environment A conforming to IEC 60947-1
    Motor Power Kw1.1 kW 40-40 °C 120 V AC, 2.2 kW 40-40 °C 240 V AC, 5.5 kW 40-40 °C 480 V AC, 7.5 kW 40-40 °C 600 V AC
    Tightening Torque1.2 N.m for input, 2.5 N.m for output
    Certificate AgencyCE, CSA, EAC, UL, UKCA
    [Uimp] Rated Impulse Withstand Voltage4 kV for input to case, 6 kV for input/output circuit, 6 kV for input/output to case
    Maximum I²T For Fusing2520 A².s for 10 ms at 50 Hz, 2320 A².s for 8.3 ms at 60 Hz
    Local Publishable Date2026-03-26
    Stocking FlagN
    Weee ScopeOut
    Scope PerimeterAt least in Europe
    Reach Full Compliance Status IdCONTAINS_SVHC
    Rohs Eur In ScopeNo
    Rohs Eur Conformity Date1930
    China Rohs In ScopeYes
    With Recycled CardboardYes
    Product Contributes To Saved And Avoided EmissionsNo
    Tier2
    Function OptionStandard
    Control Typewithout test button
    Device Short NameSSP
    Load Current0.4-50 A
    MarkingCE
    Overvoltage CategoryIII
    Product AvailabilityStock - Normally stocked in distribution facility
    Protection Device TypeTVS
    Range Of ProductHarmony Solid State Relays
    Sustainable PackagingYes
    Output Voltage 3542...660 V AC
    Width Nominal104 mm
    Nbr. Of Units In Pkg.1
    Take-backNo

    Environment Attributes Main

    Ambient Air Temperature For Operation
    -40-80 °C, -40-80 °C
    Take Back
    No
    China Rohs Regulation
    X
    Mercury Free
    Yes
    Ip Degree Of Protection
    IP20
    Packaging Without Single Use Plastic
    Yes
    Ambient Air Temperature For Storage-40-125 °C, -40-125 °C
    Recycled Metal Content At Cr Level0 %
    Lead FreeYes
    Eu Rohs DirectiveCompliant By Exemption
    Packaging Made With Recycled CardboardYes
    Reach RegulationReference contains Substances of Very High Concern above the threshold

    General Attributes

    Phase
    3 phase
    Provided Equipment
    thermal pad
    Product Or Component Typepanel mount relay
    Range Of ProductHarmony Solid State Relays

    ETIM

    ETIM 8
    EC002055
    ETIM 9EC002055

    Output Attributes

    Output Switching Mode
    zero voltage switching, zero voltage switching
    Solid State Output Type
    zero voltage switching
    Output Voltage42...660 V AC

    Surge Protection And Filtering Attributes

    Surge Current
    715 A 20 ms, 750 A 16.6 ms

    Input Attributes

    Cos Phi
    0.5-0.5 (with maximum load)
    Input Current Limits7-20 mA

    Overview Attributes

    Device Presentation
    complete product
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