Relays & Accessories

Relays & Accessories

Relays & Accessories

Relays are devices that use an electrical signal to control a larger electrical circuit. Relays are used to isolate one electrical circuit from another, to protect equipment and personnel, and to provide a way to control larger electrical loads.

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    Siemens 3RU1146-4LB0 Relays 90A 1NO 1NC Siemens 3RU1146-4LB0 Relays 90A 1NO 1NC

    Siemens 3RU1146-4LB0 Relays 90A 1NO 1NC

    MSRP $430.00
    Surplus $127.78
    Siemens 3RU1146-4LB0 Relays 90A 1NO 1NC​ ARCA SKU:  S05-1294 Brand:  Siemens MPN:  3RU1146-4LB0 UPC:   Shipping Weight:  1.25 lbs. Shipping Height:  5.16 In. Shipping Length:  4.41...
    SKU:
    S05-1294
    Short Description:
    OVERLOAD RELAY, 70...90 A, 1NO+1NC, SIZE S3, CLASS 10, FOR CONTACTOR MOUNTING
    Amps:
    90 A
    Type:
    OVERLOAD RELAY
    MSRP $430.00
    Surplus $127.78
    Qty in Cart: 0
    Price:
    MSRP $430.00
    Surplus $127.78
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    Siemens 3RU2116-1GB0 Relays 4.3-6.3 Siemens 3RU2116-1GB0 Relays 4.3-6.3

    Siemens 3RU2116-1GB0 Relays 4.3-6.3

    MSRP $150.00
    Surplus $47.95
    Siemens 3RU2116-1GB0 Relays 4.3-6.3​ ARCA SKU:  S05-1301 Brand:  Siemens MPN:  3RU2116-1GB0 UPC:   Shipping Weight:  0.35 lbs. Shipping Height:  3.00 In. Shipping Length:  5.00 In...
    SKU:
    S05-1301
    Amps:
    4.3-6.3 A
    MSRP $150.00
    Surplus $47.95
    Qty in Cart: 0
    Price:
    MSRP $150.00
    Surplus $47.95
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    Siemens 3RU2126-4DB0 Relays 20-25A Siemens 3RU2126-4DB0 Relays 20-25A

    Siemens 3RU2126-4DB0 Relays 20-25A

    MSRP $175.00
    Surplus $43.75
    Siemens 3RU2126-4DB0 Relays 20-25A​ ARCA SKU:  S05-1300 Brand:  Siemens MPN:  3RU2126-4DB0 UPC:   Shipping Weight:  0.45 lbs. Shipping Height:  3.00 In. Shipping Length:  5.00 In...
    SKU:
    S05-1300
    Ambient Temperature:
    Compensated
    Application:
    1 and 3-Phase
    Approval:
    UL
    Approval:
    CSA
    Approval:
    CE
    Approval:
    CCC
    Approval:
    ATEX
    Approval:
    EAC
    Auxiliary Contact:
    1NO-1NC
    Contact Rating:
    690 Volt AC at 50/60 Hertz
    Enclosure:
    IP20
    Heater Included:
    0
    IEC Size:
    0
    Motor FLA:
    20 to 25 Amp
    Mounting:
    Contactor
    Nema Size:
    S0
    Poles:
    3
    Reset Type:
    Automatic/Manual
    Terminal Type:
    Screw
    Trip Class:
    Class 10
    Type:
    Thermal
    Short Description:
    690 VAC 50/60 Hz, 20 to 25 A FLA, 3-Pole, 1NO-1NC, Class 10, NEMA Size S0, Automatic/Manual Reset, Screw Terminal, Contactor Mount, Thermal, Overload Relay
    Series:
    3RU21
    Data Sheet:
    SiemensAG_03238_1-6_DATA.pdf
    MSRP $175.00
    Surplus $43.75
    Qty in Cart: 0
    Price:
    MSRP $175.00
    Surplus $43.75
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    Siemens 3RU2136-4EB0 Relays 32A Siemens 3RU2136-4EB0 Relays 32A

    Siemens 3RU2136-4EB0 Relays 32A

    MSRP $290.00
    Surplus $72.50
    Siemens 3RU2136-4EB0 Relays 32A​ ARCA SKU:  S05-1297 Brand:  Siemens MPN:  3RU2136-4EB0 UPC:   Shipping Weight:  0.70 lbs. Shipping Height:  3.00 In. Shipping Length:  5.00 In...
    SKU:
    S05-1297
    Ambient Temperature:
    Compensated
    Application:
    3-Phase
    Approval:
    UL
    Approval:
    CSA
    Approval:
    CE
    Approval:
    CCC
    Approval:
    EAC
    Approval:
    ATEX
    Approval:
    IECEx
    Auxiliary Contact:
    1NO-1NC
    Contact Rating:
    690 Volt AC at 50/60 Hertz
    Enclosure:
    IP00/20
    Heater Included:
    0
    IEC Size:
    0
    Motor FLA:
    22 to 32 Amp
    Mounting:
    Contactor
    Nema Size:
    0
    Poles:
    3
    Reset Type:
    Automatic/Manual
    Terminal Type:
    Screw
    Trip Class:
    Class 10
    Type:
    Thermal
    Short Description:
    690 VAC 50/60 Hz, 22 to 32 FLA, 3-Pole, 1NO-1NC, Class 10, S2 Frame, Automatic/Manual Reset, Screw Terminal, Thermal, Overload Relay
    Series:
    3RU2
    Data Sheet:
    SIEMENE81278_1-7.pdf
    CAD Drawing:
    SIEMEN_3RU2136-4AB0_CAD.pdf
    MSRP $290.00
    Surplus $72.50
    Qty in Cart: 0
    Price:
    MSRP $290.00
    Surplus $72.50
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    Siemens 3RU2136-4EB1 Relays 32A Siemens 3RU2136-4EB1 Relays 32A

    Siemens 3RU2136-4EB1 Relays 32A

    MSRP $260.00
    Surplus $49.67
    Siemens 3RU2136-4EB1 Relays 32A​ ARCA SKU:  S05-1295 Brand:  Siemens MPN:  3RU2136-4EB1 UPC:   Shipping Weight:  1.05 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In...
    SKU:
    S05-1295
    Ambient Temperature:
    Compensated
    Application:
    3-Phase
    Approval:
    UL
    Approval:
    CSA
    Approval:
    CE
    Approval:
    CCC
    Approval:
    EAC
    Approval:
    ATEX
    Approval:
    IECEx
    Auxiliary Contact:
    1NO-1NC
    Contact Rating:
    690 Volt AC at 50/60 Hertz
    Enclosure:
    IP00/20
    Heater Included:
    0
    IEC Size:
    0
    Motor FLA:
    22 to 32 Amp
    Mounting:
    Contactor
    Nema Size:
    0
    Poles:
    3
    Reset Type:
    Automatic/Manual
    Terminal Type:
    Screw
    Trip Class:
    Class 10
    Type:
    Thermal
    Short Description:
    690 VAC 50/60 Hz, 22 to 32 FLA, 3-Pole, 1NO-1NC, Class 10, S2 Frame, Automatic/Manual Reset, Screw Terminal, Thermal, Overload Relay
    Series:
    3RU2
    Data Sheet:
    SIEMENE72884_1-7.pdf
    CAD Drawing:
    SIEMEN_3RU2136-4EB1_CAD.pdf
    MSRP $260.00
    Surplus $49.67
    Qty in Cart: 0
    Price:
    MSRP $260.00
    Surplus $49.67
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    Siemens 3RU2136-4FB0 Relays 40A Siemens 3RU2136-4FB0 Relays 40A

    Siemens 3RU2136-4FB0 Relays 40A

    MSRP $320.00
    Surplus $90.40
    Siemens 3RU2136-4FB0 Relays 40A​ ARCA SKU:  S05-1299 Brand:  Siemens MPN:  3RU2136-4FB0 UPC:   Shipping Weight:  0.70 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In...
    SKU:
    S05-1299
    Amps:
    40 A
    MSRP $320.00
    Surplus $90.40
    Qty in Cart: 0
    Price:
    MSRP $320.00
    Surplus $90.40
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    Siemens 3RU2136-4GB0 Relays 36-45A Siemens 3RU2136-4GB0 Relays 36-45A

    Siemens 3RU2136-4GB0 Relays 36-45A

    MSRP $360.00
    Surplus $81.00
    Siemens 3RU2136-4GB0 Relays 36-45A​ ARCA SKU:  S05-1298 Brand:  Siemens MPN:  3RU2136-4GB0 UPC:   Shipping Weight:  0.70 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In...
    SKU:
    S05-1298
    Amps:
    36-45 A
    MSRP $360.00
    Surplus $81.00
    Qty in Cart: 0
    Price:
    MSRP $360.00
    Surplus $81.00
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    Siemens 3TF3400-0A Relays EA

    MSRP $400.00
    Surplus $80.00
    Siemens 3TF3400-0A Relays EA​ ARCA SKU:  S05-7123 Brand:  Siemens MPN:  3TF3400-0A UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In...
    SKU:
    S05-7123
    MSRP $400.00
    Surplus $80.00
    Qty in Cart: 0
    Price:
    MSRP $400.00
    Surplus $80.00
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    Siemens 3TH4293-0AK6 Relays EA

    Siemens 3TH4293-0AK6 Relays EA

    MSRP $409.99
    Surplus $62.73
    Siemens 3TH4293-0AK6 Relays EA​ ARCA SKU:  S05-6564 Brand:  Siemens MPN:  3TH4293-0AK6 UPC:  4011209171800 Shipping Weight:  0.95 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    S05-6564
    Country of Origin:
    Turkey
    MSRP $409.99
    Surplus $62.73
    Qty in Cart: 0
    Price:
    MSRP $409.99
    Surplus $62.73
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    Siemens 3TX7002-4AG00 Relay Accessories EA

    Siemens 3TX7002-4AG00 Relay Accessories EA

    MSRP $162.25
    Surplus $24.82
    Siemens 3TX7002-4AG00 Relay Accessories EA​ ARCA SKU:  S05-6556 Brand:  Siemens MPN:  3TX7002-4AG00 UPC:  75455462754 Shipping Weight:  0.05 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    S05-6556
    Country of Origin:
    Czech Republic
    MSRP $162.25
    Surplus $24.82
    Qty in Cart: 0
    Price:
    MSRP $162.25
    Surplus $24.82
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    Siemens 3TX7120-1DB13 Relays Siemens 3TX7120-1DB13 Relays

    Siemens 3TX7120-1DB13 Relays

    MSRP $26.00
    Surplus $4.70
    Siemens 3TX7120-1DB13 Relays​ ARCA SKU:  S05-1691 Brand:  Siemens MPN:  3TX7120-1DB13 UPC:  754554760537 Shipping Weight:  0.20 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00...
    SKU:
    S05-1691
    Approval:
    UL
    Coil Voltage:
    12 VAC
    Contact Configuration:
    DPDT
    Amps:
    12 A
    Mounting:
    Plug-In
    Mounting:
    Octal Base
    Type:
    AC Operated
    Short Description:
    12 VAC Coil, 12 A, DPDT, 8-Pin, Octal Base Mount, AC Operated, Basic, Plug-In Relay
    Series:
    3TX71
    MSRP $26.00
    Surplus $4.70
    Qty in Cart: 0
    Price:
    MSRP $26.00
    Surplus $4.70
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    Siemens 3TX7144-1E2 Relay Accessories 8 Pin 15A 300V Siemens 3TX7144-1E2 Relay Accessories 8 Pin 15A 300V

    Siemens 3TX7144-1E2 Relay Accessories 8 Pin 15A 300V

    MSRP $12.00
    Surplus $3.44
    Siemens 3TX7144-1E2 Relay Accessories 8 Pin 15A 300V​ ARCA SKU:  S05-1931 Brand:  Siemens MPN:  3TX7144-1E2 UPC:   Shipping Weight:  0.10 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    S05-1931
    Accessory Type:
    Socket
    Approval:
    UL (Canada and US)
    Approval:
    CE
    Contact Rating:
    300 Volt 15 Amp
    Contact Rating:
    600 Volt 10 Amp
    Mounting:
    35 MM DIN Rail/Panel
    Poles:
    2
    Terminal Type:
    8-Pin Octal
    Terminal Type:
    Screw
    Type:
    Plug-In
    Used On:
    3TX71 Series Plug-In Relay
    Short Description:
    15 A, 8-Pin, Octal Base Mount, Socket for 3TX71 Series Plug-In Relay
    Series:
    3TX
    MSRP $12.00
    Surplus $3.44
    Qty in Cart: 0
    Price:
    MSRP $12.00
    Surplus $3.44
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    Siemens 3TX7144-1E6 Relay Accessories 8 Pin 10A 300V Siemens 3TX7144-1E6 Relay Accessories 8 Pin 10A 300V

    Siemens 3TX7144-1E6 Relay Accessories 8 Pin 10A 300V

    MSRP $20.00
    Surplus $8.21
    Siemens 3TX7144-1E6 Relay Accessories 8 Pin 10A 300V​ ARCA SKU:  S05-3468 Brand:  Siemens MPN:  3TX7144-1E6 UPC:   Shipping Weight:  0.10 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    S05-3468
    Contact Rating:
    0
    Mounting:
    DIN Rail/Panel Mount
    Poles:
    0
    Terminal Type:
    Screw
    Type:
    8-Pin
    Used On:
    3TX71 Series Plug-In Relay
    Short Description:
    10 A, Socket for 3TX71 Series Plug-In Relay
    Series:
    3TX
    MSRP $20.00
    Surplus $8.21
    Qty in Cart: 0
    Price:
    MSRP $20.00
    Surplus $8.21
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    Siemens 3UA50-00-0G Relays EA

    MSRP $165.00
    Surplus $29.70
    Siemens 3UA50-00-0G Relays EA​ ARCA SKU:  S05-7101 Brand:  Siemens MPN:  3UA50-00-0G UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In...
    SKU:
    S05-7101
    MSRP $165.00
    Surplus $29.70
    Qty in Cart: 0
    Price:
    MSRP $165.00
    Surplus $29.70
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    Siemens 3UA50-00-0K Relays EA

    MSRP $280.00
    Surplus $56.00
    Siemens 3UA50-00-0K Relays EA​ ARCA SKU:  S05-7103 Brand:  Siemens MPN:  3UA50-00-0K UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In...
    SKU:
    S05-7103
    MSRP $280.00
    Surplus $56.00
    Qty in Cart: 0
    Price:
    MSRP $280.00
    Surplus $56.00
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    Siemens 3UA50-00-1H Relays EA

    MSRP $310.00
    Surplus $62.00
    Siemens 3UA50-00-1H Relays EA​ ARCA SKU:  S05-7102 Brand:  Siemens MPN:  3UA50-00-1H UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In...
    SKU:
    S05-7102
    MSRP $310.00
    Surplus $62.00
    Qty in Cart: 0
    Price:
    MSRP $310.00
    Surplus $62.00
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    Siemens 3UA5000-0A Relays Siemens 3UA5000-0A Relays

    Siemens 3UA5000-0A Relays

    MSRP $160.00
    Surplus $18.00
    SKU:  S05-7099 Brand:  Siemens MPN:  3UA5000-0A UPC:  4011209061958 Shipping Weight:  0.50 lbs. Shipping Height:  2.00 In. Shipping Length:  5.00 In. Shipping Width:  5.00 In...
    SKU:
    S05-7099
    MSRP $160.00
    Surplus $18.00
    Qty in Cart: 0
    Price:
    MSRP $160.00
    Surplus $18.00
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    Siemens 3UA5000-1G Relays Siemens 3UA5000-1G Relays

    Siemens 3UA5000-1G Relays

    MSRP $280.00
    Surplus $27.49
    SKU:  S05-7182 Brand:  Siemens MPN:  3UA5000-1G UPC:   Shipping Weight:  0.55 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In. Product...
    SKU:
    S05-7182
    MSRP $280.00
    Surplus $27.49
    Qty in Cart: 0
    Price:
    MSRP $280.00
    Surplus $27.49
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    Siemens 3UA52-00-0J Relays EA

    MSRP $280.00
    Surplus $50.40
    Siemens 3UA52-00-0J Relays EA​ ARCA SKU:  S05-7106 Brand:  Siemens MPN:  3UA52-00-0J UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In...
    SKU:
    S05-7106
    MSRP $280.00
    Surplus $50.40
    Qty in Cart: 0
    Price:
    MSRP $280.00
    Surplus $50.40

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