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.

  • Product
  • Qty in Cart
  • Price
  • Littelfuse SC3120A Relays

    Littelfuse SC3120A Relays

    MSRP $183.00
    Surplus $48.44
    SKU:  S05-8369 Brand:  Littelfuse MPN:  SC3120A UPC:   Shipping Weight:  0.35 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In. Product...
    SKU:
    S05-8369
    TS PIK:
    126767293
    Short Description:
    S.S. CONTROL 3 CHANNEL CHASER
    Country of Origin:
    MEX
    MSRP $183.00
    Surplus $48.44
    Qty in Cart: 0
    Price:
    MSRP $183.00
    Surplus $48.44
  • Littelfuse TSS410.5 Relays

    Littelfuse TSS410.5 Relays

    MSRP $115.00
    Surplus $37.14
    SKU:  S05-8367 Brand:  Littelfuse MPN:  TSS410.5 UPC:   Shipping Weight:  0.15 lbs. Shipping Height:  2.00 In. Shipping Length:  2.00 In. Shipping Width:  2.00 In. Product...
    SKU:
    S05-8367
    TS PIK:
    126767837
    Short Description:
    SINGLE SHOT TIMER
    Country of Origin:
    MEX
    MSRP $115.00
    Surplus $37.14
    Qty in Cart: 0
    Price:
    MSRP $115.00
    Surplus $37.14
  • Contact Us For Quote
    Lutron PP-120H Relays EA Lutron PP-120H Relays EA

    Lutron PP-120H Relays EA

    MSRP $100.20
    Surplus $15.33
    Lutron PP-120H Relays EA​ ARCA SKU:  E30-9188 Brand:  Lutron MPN:  PP-120H UPC:  027557212533 Shipping Weight:  0.75 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In...
    SKU:
    E30-9188
    Installation/Operator:
    LutronElectronics_00314_INST.pdf
    Catalog:
    LutronElectronics_00248_31_32_39_40_91_92_192_CAT.pdf
    Series:
    PP
    Short Description:
    3.69" x 1.36" x 2.33", 120 VAC 60 Hz Input, 24 VDC 100 mA Output, 3-Sensor, Black, Plastic Enclosure, Twist-On Nut, Occupancy Sensor Power Pack
    Approval:
    UL
    MSRP $100.20
    Surplus $15.33
    Qty in Cart: 0
    Price:
    MSRP $100.20
    Surplus $15.33
  • Contact Us For Quote
    Lutron RMJ-16R-DV-B Relays EA

    Lutron RMJ-16R-DV-B Relays EA

    MSRP $149.00
    Surplus $29.80
    Lutron RMJ-16R-DV-B Relays EA​ ARCA SKU:  S05-5610 Brand:  Lutron MPN:  RMJ-16R-DV-B UPC:  027557828598 Shipping Weight:  0.40 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    S05-5610
    MSRP $149.00
    Surplus $29.80
    Qty in Cart: 0
    Price:
    MSRP $149.00
    Surplus $29.80
  • Contact Us For Quote
    LVS Control EPC-1-D-120V/277V Relays 20A 120-277V

    LVS Control EPC-1-D-120V/277V Relays 20A 120-277V

    MSRP $264.15
    Surplus $72.75
    LVS Control EPC-1-D-120V/277V Relays 20A 120-277V​ ARCA SKU:  S05-4548 Brand:  LVS Control MPN:  EPC-1-D-120V/277V UPC:   Shipping Weight:  0.50 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    S05-4548
    MSRP $264.15
    Surplus $72.75
    Qty in Cart: 0
    Price:
    MSRP $264.15
    Surplus $72.75
  • Macromatic PBDU Relays Macromatic PBDU Relays

    Macromatic PBDU Relays

    MSRP $163.00
    Surplus $70.06
    SKU:  S05-8212 Brand:  Macromatic MPN:  PBDU UPC:   Shipping Weight:  0.15 lbs. Shipping Height:  1.00 In. Shipping Length:  4.00 In. Shipping Width:  3.00 In. Product...
    SKU:
    S05-8212
    Short Description:
    is a compact DIN-rail-mounted 3-phase monitor relay designed to protect equipment from voltage faults in three-phase systems
    Country of Origin:
    United States
    MSRP $163.00
    Surplus $70.06
    Qty in Cart: 0
    Price:
    MSRP $163.00
    Surplus $70.06
  • Contact Us For Quote
    Magnecraft W97CPX-1 Relays EA

    Magnecraft W97CPX-1 Relays EA

    MSRP $75.00
    Surplus $8.78
    Magnecraft W97CPX-1 Relays EA​ ARCA SKU:  S05-4885 Brand:  MagneCraft MPN:  W97CPX-1 UPC:   Shipping Weight:  0.50 lbs. Shipping Height:  2.00 In. Shipping Length:  3.00 In. Shipping...
    SKU:
    S05-4885
    UOM:
    EA
    Box Quantity:
    1
    MSRP $75.00
    Surplus $8.78
    Qty in Cart: 0
    Price:
    MSRP $75.00
    Surplus $8.78
  • Contact Us For Quote
    Marley FR-R2 Relays EA

    Marley FR-R2 Relays EA

    MSRP $182.00
    Surplus $23.38
    Marley FR-R2 Relays EA​ ARCA SKU:  S05-7407 Brand:  Marley MPN:  FR-R2 UPC:   Shipping Weight:  0.95 lbs. Shipping Height:  7.00 In. Shipping Length:  9.00 In. Shipping...
    SKU:
    S05-7407
    Short Description:
    24/120 VAC 50/60 Hz, 40 to 60 Sec, Wall Heater Time Delay Relay
    Contact Voltage Rating:
    24/120 VAC 50/60 Hertz
    Catalog:
    MarleyEngineeredProducts-Berko_00199_13_CAT.pdf
    MSRP $182.00
    Surplus $23.38
    Qty in Cart: 0
    Price:
    MSRP $182.00
    Surplus $23.38
  • MCRA031ATN Relays 240V 50/60Hz 3NO 1NC MCRA031ATN Relays 240V 50/60Hz 3NO 1NC

    MCRA031ATN Relays 240V 50/60Hz 3NO 1NC

    MSRP $60.00
    Surplus $12.19
    MCRA031ATN Relays 240V 50/60Hz 3NO 1NC​ ARCA SKU:  S05-2514 Brand:   MPN:  MCRA031ATN UPC:   Shipping Weight:  0.40 lbs. Shipping Height:  2.00 In. Shipping Length:  3.00 In...
    SKU:
    S05-2514
    Volts:
    240 V
    Operating Frequency:
    50/60 Hz
    MSRP $60.00
    Surplus $12.19
    Qty in Cart: 0
    Price:
    MSRP $60.00
    Surplus $12.19
  • Contact Us For Quote
    Midland Ross 157-22B200 Relays 10A 12V Midland Ross 157-22B200 Relays 10A 12V

    Midland Ross 157-22B200 Relays 10A 12V

    MSRP $15.30
    Surplus $1.13
    Midland Ross 157-22B200 Relays 10A 12V​ ARCA SKU:  S05-2393 Brand:  Midland Ross MPN:  157-22B200 UPC:   Shipping Weight:  0.20 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    S05-2393
    Volts:
    12 V
    Amps:
    10 A
    MSRP $15.30
    Surplus $1.13
    Qty in Cart: 0
    Price:
    MSRP $15.30
    Surplus $1.13
  • Contact Us For Quote
    MKS Instruments inc SF-415480 Relays LTA Monitor MKS Instruments inc SF-415480 Relays LTA Monitor

    MKS Instruments inc SF-415480 Relays LTA Monitor

    MSRP $100.00
    Surplus $6.64
    MKS Instruments inc SF-415480 Relays LTA Monitor​ ARCA SKU:  S05-2857 Brand:  MKS Instruments inc MPN:  SF-415480 UPC:   Shipping Weight:  1.90 lbs. Shipping Height:  6.00 In. Shipping...
    SKU:
    S05-2857
    Type:
    LTA Monitor
    Series:
    93-0880
    MSRP $100.00
    Surplus $6.64
    Qty in Cart: 0
    Price:
    MSRP $100.00
    Surplus $6.64
  • Contact Us For Quote
    Moeller Z1-10 Relays

    Moeller Z1-10 Relays

    MSRP $180.00
    Surplus $36.77
    Moeller Z1-10 Relays​ ARCA SKU:  S05-7657 Brand:  Moeller MPN:  Z1-10 UPC:   Shipping Weight:  0.60 lbs. Shipping Height:  4.00 In. Shipping Length:  4.00 In. Shipping...
    SKU:
    S05-7657
    MSRP $180.00
    Surplus $36.77
    Qty in Cart: 0
    Price:
    MSRP $180.00
    Surplus $36.77
  • Contact Us For Quote
    Msd A425XBX Relays 30A 240V Msd A425XBX Relays 30A 240V

    Msd A425XBX Relays 30A 240V

    MSRP $125.00
    Surplus $22.86
    Msd A425XBX Relays 30A 240V​ ARCA SKU:  S05-2606 Brand:  MSD MPN:  A425XBX UPC:   Shipping Weight:  0.70 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In. Shipping...
    SKU:
    S05-2606
    Volts:
    240 V
    Amps:
    30 A
    MSRP $125.00
    Surplus $22.86
    Qty in Cart: 0
    Price:
    MSRP $125.00
    Surplus $22.86
  • Contact Us For Quote
    MT03I Relays 1.7-2.4A 750V 50/60Hz MT03I Relays 1.7-2.4A 750V 50/60Hz

    MT03I Relays 1.7-2.4A 750V 50/60Hz

    Surplus $111.02
    MT03I Relays 1.7-2.4A 750V 50/60Hz​ ARCA SKU:  S05-1407 Brand:   MPN:  MT03I UPC:  425095010084 Shipping Weight:  0.10 lbs. Shipping Height:  3.00 In. Shipping Length:  3.00 In...
    SKU:
    S05-1407
    Short Description:
    THERMAL OVERLOAD RELAY
    Volts:
    750 V
    Amps:
    1.7-2.4 A
    Operating Frequency:
    50/60 Hz
    Type:
    THERMAL OVERLOAD RELAY
    Surplus $111.02
    Qty in Cart: 0
    Price:
    Surplus $111.02
  • MTO3H Relays 3P 1.35-2A 600V MTO3H Relays 3P 1.35-2A 600V

    MTO3H Relays 3P 1.35-2A 600V

    MSRP $122.57
    Surplus $9.21
    MTO3H Relays 3P 1.35-2A 600V​ ARCA SKU:  S05-2266 Brand:   MPN:  MTO3H UPC:  8425095010079 Shipping Weight:  0.25 lbs. Shipping Height:  2.00 In. Shipping Length:  3.00 In. Shipping...
    SKU:
    S05-2266
    Poles:
    3
    Volts:
    600 V
    Amps:
    1.35-2 A
    MSRP $122.57
    Surplus $9.21
    Qty in Cart: 0
    Price:
    MSRP $122.57
    Surplus $9.21
  • Contact Us For Quote
    Murr Elektronik 52136 Relays EA

    Murr Elektronik 52136 Relays EA

    MSRP $109.00
    Surplus $6.80
    Murr Elektronik 52136 Relays EA​ ARCA SKU:  S05-5932 Brand:  Murr Elektronik MPN:  52136 UPC:   Shipping Weight:  0.30 lbs. Shipping Height:  1.00 In. Shipping Length:  5.00 In...
    SKU:
    S05-5932
    Installation/Operator:
    POWFASINST00004.pdf
    Short Description:
    Fastening Tool Annular Ball Spring
    MSRP $109.00
    Surplus $6.80
    Qty in Cart: 0
    Price:
    MSRP $109.00
    Surplus $6.80
  • Contact Us For Quote
    Newark RH2B-UDC24V Relays EA Newark RH2B-UDC24V Relays EA

    Newark RH2B-UDC24V Relays EA

    MSRP $12.46
    Surplus $2.06
    Newark RH2B-UDC24V Relays EA​ ARCA SKU:  S05-4635 Brand:  Newark MPN:  RH2B-UDC24V UPC:   Shipping Weight:  0.10 lbs. Shipping Height:  2.00 In. Shipping Length:  3.00 In...
    SKU:
    S05-4635
    MSRP $12.46
    Surplus $2.06
    Qty in Cart: 0
    Price:
    MSRP $12.46
    Surplus $2.06

Adding your products to cart

Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.