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
  • Contact Us For Quote
    Watlow SF-429530 Relays Mercury Relay 25A 600VAC Watlow SF-429530 Relays Mercury Relay 25A 600VAC

    Watlow SF-429530 Relays Mercury Relay 25A 600VAC

    MSRP $280.91
    Surplus $51.38
    Watlow SF-429530 Relays Mercury Relay 25A 600VAC​ ARCA SKU:  S05-3273 Brand:  Watlow MPN:  SF-429530 UPC:   Shipping Weight:  1.85 lbs. Shipping Height:  4.00 In. Shipping Length:  6...
    SKU:
    S05-3273
    Volts:
    600 VAC
    Amps:
    25 A
    Type:
    Mercury Relay
    Series:
    416-1062
    MSRP $280.91
    Surplus $51.38
    Qty in Cart: 0
    Price:
    MSRP $280.91
    Surplus $51.38
  • Contact Us For Quote
    Wattstopper S120/277/347E-P Relays EA Wattstopper S120/277/347E-P Relays EA

    Wattstopper S120/277/347E-P Relays EA

    MSRP $50.18
    Surplus $7.68
    Wattstopper S120/277/347E-P Relays EA​ ARCA SKU:  S05-6221 Brand:  Wattstopper MPN:  S120/277/347E-P UPC:  754182506040 Shipping Weight:  0.25 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    S05-6221
    Data Sheet:
    LegrandNorthAmerica-Wstopper_00768_1_2_DATA.pdf
    Short Description:
    120/277/347 VAC 60 Hz, 24 VDC, 150 mA, Occupancy Sensor Auxiliary Relay Power Pack
    Country of Origin:
    China
    Approval:
    UL, UL 2043, CUL
    MSRP $50.18
    Surplus $7.68
    Qty in Cart: 0
    Price:
    MSRP $50.18
    Surplus $7.68
  • Contact Us For Quote
    Weg RW17-1D3-U010 Relays 10A Weg RW17-1D3-U010 Relays 10A

    Weg RW17-1D3-U010 Relays 10A

    MSRP $38.00
    Surplus $16.16
    Weg RW17-1D3-U010 Relays 10A​ ARCA SKU:  S05-3515 Brand:  Weg MPN:  RW17-1D3-U010 UPC:   Shipping Weight:  0.40 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In. Shipping...
    SKU:
    S05-3515
    MSRP $38.00
    Surplus $16.16
    Qty in Cart: 0
    Price:
    MSRP $38.00
    Surplus $16.16
  • Contact Us For Quote
    Weg RW27-1D3-D063 Relays 3P 690V Weg RW27-1D3-D063 Relays 3P 690V

    Weg RW27-1D3-D063 Relays 3P 690V

    MSRP $40.00
    Surplus $9.00
    Weg RW27-1D3-D063 Relays 3P 690V​ ARCA SKU:  S05-3535 Brand:  Weg MPN:  RW27-1D3-D063 UPC:   Shipping Weight:  0.35 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In...
    SKU:
    S05-3535
    Poles:
    3
    Volts:
    690 V
    MSRP $40.00
    Surplus $9.00
    Qty in Cart: 0
    Price:
    MSRP $40.00
    Surplus $9.00
  • Contact Us For Quote
    Weidmuller DRW2-70024LT Relays Weidmuller DRW2-70024LT Relays

    Weidmuller DRW2-70024LT Relays

    MSRP $30.00
    Surplus $1.99
    Weidmuller DRW2-70024LT Relays​ ARCA SKU:  S05-3972 Brand:  Weidmuller MPN:  DRW2-70024LT UPC:   Shipping Weight:  0.15 lbs. Shipping Height:  2.00 In. Shipping Length:  3.00 In...
    SKU:
    S05-3972
    MSRP $30.00
    Surplus $1.99
    Qty in Cart: 0
    Price:
    MSRP $30.00
    Surplus $1.99
  • Contact Us For Quote
    Westinghouse 229P07H01E Relays 600V 50/60Hz Westinghouse 229P07H01E Relays 600V 50/60Hz

    Westinghouse 229P07H01E Relays 600V 50/60Hz

    MSRP $554.50
    Surplus $124.77
    Westinghouse 229P07H01E Relays 600V 50/60Hz​ ARCA SKU:  S05-2281 Brand:  Westinghouse MPN:  229P07H01E UPC:   Shipping Weight:  1.30 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    S05-2281
    Volts:
    600 V
    Operating Frequency:
    50/60 Hz
    MSRP $554.50
    Surplus $124.77
    Qty in Cart: 0
    Price:
    MSRP $554.50
    Surplus $124.77
  • Contact Us For Quote
    Westinghouse AA13AB Relays EA

    Westinghouse AA13AB Relays EA

    MSRP $1,044.80
    Surplus $299.00
    Westinghouse AA13AB Relays EA​ ARCA SKU:  S05-6075 Brand:  Westinghouse MPN:  AA13AB UPC:  78667838450 Shipping Weight:  0.90 lbs. Shipping Height:  4.00 In. Shipping Length:  5...
    SKU:
    S05-6075
    Country of Origin:
    United States
    MSRP $1,044.80
    Surplus $299.00
    Qty in Cart: 0
    Price:
    MSRP $1,044.80
    Surplus $299.00
  • Contact Us For Quote
    Westinghouse DSL7-10-120V Relays Contactor Relay 3P 20A 120V Westinghouse DSL7-10-120V Relays Contactor Relay 3P 20A 120V

    Westinghouse DSL7-10-120V Relays Contactor Relay 3P 20A 120V

    MSRP $250.00
    Surplus $62.50
    Westinghouse DSL7-10-120V Relays Contactor Relay 3P 20A 120V​ ARCA SKU:  S05-2491 Brand:  Westinghouse MPN:  DSL7-10-120V UPC:   Shipping Weight:  0.40 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    S05-2491
    Poles:
    3
    Volts:
    120 V
    Amps:
    20 A
    Type:
    Contactor Relay
    MSRP $250.00
    Surplus $62.50
    Qty in Cart: 0
    Price:
    MSRP $250.00
    Surplus $62.50
  • Contact Us For Quote
    Westinghouse MRS3BST Relays EA Westinghouse MRS3BST Relays EA

    Westinghouse MRS3BST Relays EA

    MSRP $30.00
    Surplus $3.72
    Westinghouse MRS3BST Relays EA​ ARCA SKU:  S05-4827 Brand:  Westinghouse MPN:  MRS3BST UPC:   Shipping Weight:  0.15 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In...
    SKU:
    S05-4827
    UOM:
    EA
    Box Quantity:
    1
    MSRP $30.00
    Surplus $3.72
    Qty in Cart: 0
    Price:
    MSRP $30.00
    Surplus $3.72
  • Contact Us For Quote
    Westinghouse MSH.1.45A Relays EA Westinghouse MSH.1.45A Relays EA

    Westinghouse MSH.1.45A Relays EA

    MSRP $56.85
    Surplus $9.14
    Westinghouse MSH.1.45A Relays EA​ ARCA SKU:  S05-6135 Brand:  Westinghouse MPN:  MSH.1.45A UPC:   Shipping Weight:  0.05 lbs. Shipping Height:  2.00 In. Shipping Length:  3.00...
    SKU:
    S05-6135
    Country of Origin:
    Dominican Republic
    MSRP $56.85
    Surplus $9.14
    Qty in Cart: 0
    Price:
    MSRP $56.85
    Surplus $9.14
  • Contact Us For Quote
    Westinghouse MSH.2.3A Relay Accessories EA

    Westinghouse MSH.2.3A Relay Accessories EA

    MSRP $56.85
    Surplus $8.69
    Westinghouse MSH.2.3A Relay Accessories EA​ ARCA SKU:  S05-6131 Brand:  Westinghouse MPN:  MSH.2.3A UPC:   Shipping Weight:  0.05 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    S05-6131
    MSRP $56.85
    Surplus $8.69
    Qty in Cart: 0
    Price:
    MSRP $56.85
    Surplus $8.69
  • Contact Us For Quote
    Westinghouse MSH.5.5A Relay Accessories EA Westinghouse MSH.5.5A Relay Accessories EA

    Westinghouse MSH.5.5A Relay Accessories EA

    MSRP $56.85
    Surplus $8.69
    Westinghouse MSH.5.5A Relay Accessories EA​ ARCA SKU:  S05-6130 Brand:  Westinghouse MPN:  MSH.5.5A UPC:   Shipping Weight:  0.05 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    S05-6130
    MSRP $56.85
    Surplus $8.69
    Qty in Cart: 0
    Price:
    MSRP $56.85
    Surplus $8.69
  • Contact Us For Quote
    Westinghouse MSH6.A Relays EA Westinghouse MSH6.A Relays EA

    Westinghouse MSH6.A Relays EA

    MSRP $56.85
    Surplus $8.69
    Westinghouse MSH6.A Relays EA​ ARCA SKU:  S05-6133 Brand:  Westinghouse MPN:  MSH6.A UPC:   Shipping Weight:  0.05 lbs. Shipping Height:  2.00 In. Shipping Length:  3.00 In...
    SKU:
    S05-6133
    Country of Origin:
    Dominican Republic
    MSRP $56.85
    Surplus $8.69
    Qty in Cart: 0
    Price:
    MSRP $56.85
    Surplus $8.69
  • Contact Us For Quote
    Westinghouse MW-21 Relays EA Westinghouse MW-21 Relays EA

    Westinghouse MW-21 Relays EA

    MSRP $75.00
    Surplus $11.48
    Westinghouse MW-21 Relays EA​ ARCA SKU:  S05-6027 Brand:  Westinghouse MPN:  MW-21 UPC:   Shipping Weight:  0.70 lbs. Shipping Height:  2.00 In. Shipping Length:  4.00 In...
    SKU:
    S05-6027
    MSRP $75.00
    Surplus $11.48
    Qty in Cart: 0
    Price:
    MSRP $75.00
    Surplus $11.48
  • Contact Us For Quote
    Westinghouse SF-423616 Relays Thermal Overload Relay 3P 2A 600V Westinghouse SF-423616 Relays Thermal Overload Relay 3P 2A 600V

    Westinghouse SF-423616 Relays Thermal Overload Relay 3P 2A 600V

    MSRP $720.00
    Surplus $79.28
    Westinghouse SF-423616 Relays Thermal Overload Relay 3P 2A 600V​ ARCA SKU:  S05-3047 Brand:  Westinghouse MPN:  SF-423616 UPC:   Shipping Weight:  1.85 lbs. Shipping Height:  7.00 In...
    SKU:
    S05-3047
    MSRP $720.00
    Surplus $79.28
    Qty in Cart: 0
    Price:
    MSRP $720.00
    Surplus $79.28

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.