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    Relays

    Home REFRIGERATION Compressors Parts

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    Items 1 to 26 of 26 total
    MARS 16099 Direct Replacement Relay for Copeland

    BRAND: MARS

    ID: #MA100-1S9-0041

    Available in 2-4 days

    $57.00 USD
    MARS 16099 Direct Replacement Relay for Copeland
    Direct replacement relays for Copelaweld® hermetic air conditioning compressor applications Contact your local Johnstone Supply for complete specifications
    SKU:
    16099
    Vendor:
    MARS
    Type:
    Direct Replacement Relay for Copeland
    Availability:
    In-Stock
    $57.00 USD
    Taco SR6A-001RP Replacement Fuse - 6 Amp (10 Pack)

    BRAND: Taco

    ID: #TC200-2S9-0298

    Available in 2-4 days

    $26.05 USD
    Taco SR6A-001RP Replacement Fuse - 6 Amp (10 Pack)
    Replacement Fuse - 6 Amp (10 Pack)
    SKU:
    SR6A-001RP
    Vendor:
    Taco
    Type:
    Replacement Fuse - 6 Amp (10 Pack)
    Availability:
    In-Stock
    $26.05 USD
    White-Rodgers 90-67 Potential Relays

    BRAND: White-Rodgers

    ID: #WR100-1S9-1207

    Available in 2-4 days

    Sold Out
    White-Rodgers 90-67 Potential Relays
    Replacement for Mars/GE type 3ARR3 Type 128000 relays will replace thousands of relays for 1/4 to 5 HP compressors All are non-positional, have universal mounting...
    SKU:
    90-67
    Vendor:
    White-Rodgers
    Type:
    Potential Relays
    Availability:
    Out-Stock
    Sold Out
    Supco APR-5 Adjustable Potential Relay

    BRAND: Supco

    ID: #S150-1S9-0108
    Sold Out
    Supco APR-5 Adjustable Potential Relay
    Allows for the exact wire-by-wire replacement of virtually all potential relays with pick-up voltages from 130 to 370 Replaces both 5-terminal and 3-terminal potential relays...
    SKU:
    APR-5
    Vendor:
    Supco
    Type:
    Relays
    Availability:
    Out-Stock
    Sold Out
    Taco SR506-EXP-4 6 Zone Switching Relay w/ Priority

    BRAND: Taco

    ID: #TC200-2S9-0322

    Available in 2-4 days

    $421.00 USD
    Taco SR506-EXP-4 6 Zone Switching Relay w/ Priority
    Taco Switching Relays combine clearly labeled PC board layouts with advanced features that allow for total system customization. Whether using basic priority switching or the...
    SKU:
    SR506-EXP-4
    Vendor:
    Taco
    Type:
    6 Zone Switching Relay w/ Priority
    Availability:
    In-Stock
    $421.00 USD
    Taco SR1A-001RP Replacement Fuse - 1 Amp (10 Pack)

    BRAND: Taco

    ID: #TC200-2S9-0297

    Available in 2-4 days

    $26.05 USD
    Taco SR1A-001RP Replacement Fuse - 1 Amp (10 Pack)
    Replacement Fuse - 1 Amp (10 Pack)
    SKU:
    SR1A-001RP
    Vendor:
    Taco
    Type:
    Replacement Fuse - 1 Amp (10 Pack)
    Availability:
    In-Stock
    $26.05 USD
    Taco SR504-EXP-4 4 Zone Switching Relay w/ Priority

    BRAND: Taco

    ID: #TC200-2S9-0295

    Available in 2-4 days

    $342.50 USD
    Taco SR504-EXP-4 4 Zone Switching Relay w/ Priority
    Taco Switching Relays combine clearly labeled PC board layouts with advanced features that allow for total system customization. Whether using basic priority switching or the...
    SKU:
    SR504-EXP-4
    Vendor:
    Taco
    Type:
    4 Zone Switching Relay w/ Priority
    Availability:
    In-Stock
    $342.50 USD
    Taco SR504-4 4 Zone Switching Relay

    BRAND: Taco

    ID: #TC200-2S9-0281

    Available in 2-4 days

    $318.50 USD
    Taco SR504-4 4 Zone Switching Relay
    The Taco SR504-4 Switching Relay is the best choice for all your zoning needs, with advanced PowerPort Cards, external diagnostic lights, and contractor friendly PC...
    SKU:
    SR504-4
    Vendor:
    Taco
    Type:
    4 Zone Switching Relay
    Availability:
    In-Stock
    $318.50 USD
    White-Rodgers 90-294Q Fan Relay, Type 84, 115/120 Vac Coil

    BRAND: White-Rodgers

    ID: #WR100-2MP9-0119
    $16.88 USD
    White-Rodgers 90-294Q Fan Relay, Type 84, 115/120 Vac Coil
    Enclosed Relay Type AC Operated, WR/RBM Type 184, Heavy Duty Contact Configuration SPNO Contact Voltage Rating 125/250/277 Volt AC Contact Current Rating 12 Amp at...
    SKU:
    90-294Q
    Vendor:
    White-Rodgers
    Type:
    Enclosed Fan Relay
    Availability:
    In-Stock
    $16.88 USD
    White-Rodgers 90-360 24v Fan Relay, Type 184

    BRAND: White-Rodgers

    ID: #WR100-1S9-0111
    $12.61 USD
    White-Rodgers 90-360 24v Fan Relay, Type 184
    Enclosed Relay Type AC Operated, WR/RBM Type 184, Heavy Duty Contact Configuration SPNO Contact Voltage Rating 125/250/277 Volt AC Contact Current Rating 12 Amp at...
    SKU:
    90-360
    Vendor:
    White-Rodgers
    Type:
    Enclosed Fan Relay
    Availability:
    In-Stock
    $12.61 USD
    MARS 16152 Direct Replacement Relay for Copeland

    BRAND: MARS

    ID: #MA100-1S9-0043

    Available in 2-4 days

    $48.00 USD
    MARS 16152 Direct Replacement Relay for Copeland
    Direct replacement relays for Copelaweld® hermetic air conditioning compressor applications Contact your local Johnstone Supply for complete specifications
    SKU:
    16152
    Vendor:
    MARS
    Type:
    Direct Replacement Relay for Copeland
    Availability:
    In-Stock
    $48.00 USD
    MARS 16089 Direct Replacement Relay for Copeland

    BRAND: MARS

    ID: #MA100-1S9-0042

    Available in 2-4 days

    Sold Out
    MARS 16089 Direct Replacement Relay for Copeland
    Direct replacement relays for Copelaweld® hermetic air conditioning compressor applications Contact your local Johnstone Supply for complete specifications
    SKU:
    16089
    Vendor:
    MARS
    Type:
    Direct Replacement Relay for Copeland
    Availability:
    Out-Stock
    Sold Out
    MARS 19007 Potential Relay Universal Replacement

    BRAND: MARS

    ID: #MA100-1S9-0040

    Available in 2-4 days

    $114.00 USD
    MARS 19007 Potential Relay Universal Replacement
    Includes instructions, mounting brackets, spade adapters and screws Terminal connections are screw-type and can be converted to push-on
    SKU:
    19007
    Vendor:
    MARS
    Type:
    Potential Relay Universal Replacement
    Availability:
    In-Stock
    $114.00 USD
    MARS 19010 Potential Relay Universal Replacement

    BRAND: MARS

    ID: #MA100-1S9-0039

    Available in 2-4 days

    $108.00 USD
    MARS 19010 Potential Relay Universal Replacement
    Includes instructions, mounting brackets, spade adapters and screws Terminal connections are screw-type and can be converted to push-on
    SKU:
    19010
    Vendor:
    MARS
    Type:
    Potential Relay Universal Replacement
    Availability:
    In-Stock
    $108.00 USD
    MARS 19005 Potential Relay Universal Replacement

    BRAND: MARS

    ID: #MA100-1S9-0038

    Available in 2-4 days

    $107.00 USD
    MARS 19005 Potential Relay Universal Replacement
    Includes instructions, mounting brackets, spade adapters and screws Terminal connections are screw-type and can be converted to push-on
    SKU:
    19005
    Vendor:
    MARS
    Type:
    Potential Relay Universal Replacement
    Availability:
    In-Stock
    $107.00 USD
    MARS 16091 Direct Replacement Relay for Copeland

    BRAND: MARS

    ID: #MA100-1S9-0037

    Available in 2-4 days

    $54.00 USD
    MARS 16091 Direct Replacement Relay for Copeland
    Direct replacement relays for Copelaweld® hermetic air conditioning compressor applications Contact your local Johnstone Supply for complete specifications
    SKU:
    16091
    Vendor:
    MARS
    Type:
    Direct Replacement Relay for Copeland
    Availability:
    In-Stock
    $54.00 USD
    MARS 16023 Direct Replacement Relay for Copeland

    BRAND: MARS

    ID: #MA100-1S9-0035

    Available in 2-4 days

    $48.00 USD
    MARS 16023 Direct Replacement Relay for Copeland
    Direct replacement relays for Copelaweld® hermetic air conditioning compressor applications Contact your local Johnstone Supply for complete specifications
    SKU:
    16023
    Vendor:
    MARS
    Type:
    Direct Replacement Relay for Copeland
    Availability:
    In-Stock
    $48.00 USD
    MARS 19003 Potential Relay Universal Replacement

    BRAND: MARS

    ID: #MA100-1S9-0035

    Available in 2-4 days

    Sold Out
    MARS 19003 Potential Relay Universal Replacement
    Includes instructions, mounting brackets, spade adapters and screws Terminal connections are screw-type and can be converted to push-on
    SKU:
    19003
    Vendor:
    MARS
    Type:
    Potential Relay Universal Replacement
    Availability:
    Out-Stock
    Sold Out
    White-Rodgers 90-68 Potential Relays

    BRAND: White-Rodgers

    ID: #WR100-1S9-1208

    Available in 2-4 days

    $56.35 USD
    White-Rodgers 90-68 Potential Relays
    Replacement for Mars/GE type 3ARR3 Type 128000 relays will replace thousands of relays for 1/4 to 5 HP compressors All are non-positional, have universal mounting...
    SKU:
    90-68
    Vendor:
    White-Rodgers
    Type:
    Potential Relays
    Availability:
    In-Stock
    $56.35 USD
    White-Rodgers 90-65 Potential Relays

    BRAND: White-Rodgers

    ID: #WR100-1S9-1206

    Available in 2-4 days

    $56.35 USD
    White-Rodgers 90-65 Potential Relays
    Replacement for Mars/GE type 3ARR3 Type 128000 relays will replace thousands of relays for 1/4 to 5 HP compressors All are non-positional, have universal mounting...
    SKU:
    90-65
    Vendor:
    White-Rodgers
    Type:
    Potential Relays
    Availability:
    In-Stock
    $56.35 USD
    White-Rodgers 90-66 Potential Relays

    BRAND: White-Rodgers

    ID: #WR100-1S9-1205

    Available in 2-4 days

    Sold Out
    White-Rodgers 90-66 Potential Relays
    Replacement for Mars/GE type 3ARR3 Type 128000 relays will replace thousands of relays for 1/4 to 5 HP compressors All are non-positional, have universal mounting...
    SKU:
    90-66
    Vendor:
    White-Rodgers
    Type:
    Potential Relays
    Availability:
    Out-Stock
    Sold Out
    White-Rodgers 90-63 Potential Relays

    BRAND: White-Rodgers

    ID: #WR100-1S9-1204

    Available in 2-4 days

    $56.35 USD
    White-Rodgers 90-63 Potential Relays
    Replacement for Mars/GE type 3ARR3 Type 128000 relays will replace thousands of relays for 1/4 to 5 HP compressors All are non-positional, have universal mounting...
    SKU:
    90-63
    Vendor:
    White-Rodgers
    Type:
    Potential Relays
    Availability:
    In-Stock
    $56.35 USD
    Supco ICG-220 Solid State Snap-On Relay

    BRAND: Supco

    ID: #S150-1S9-0111
    $12.74 USD
    Supco ICG-220 Solid State Snap-On Relay
    Replace GE 3ARR2 and 3ARR12 series, Klixon #C6360, 9660 and 3CR series Mount with quick snap-on bracket or mounting screws Solid state means long life,...
    SKU:
    ICG-220
    Vendor:
    Supco
    Type:
    Relays
    Availability:
    In-Stock
    $12.74 USD
    Supco ICG1 Solid State Snap-On Relay

    BRAND: Supco

    ID: #S150-1S9-0110
    $10.42 USD
    Supco ICG1 Solid State Snap-On Relay
    Replace GE 3ARR2 and 3ARR12 series, Klixon #C6360, 9660 and 3CR series Mount with quick snap-on bracket or mounting screws Solid state means long life,...
    SKU:
    ICG1
    Vendor:
    Supco
    Type:
    Relays
    Availability:
    In-Stock
    $10.42 USD
    Supco PO115 Solid State Push-On Relay For 1/12 HP Through 1/3 HP Compressors

    BRAND: Supco

    ID: #S150-1S9-0109
    $12.74 USD
    Supco PO115 Solid State Push-On Relay For 1/12 HP Through 1/3 HP Compressors
    Hundreds of different relays no longer must be matched for specific windings Solid state eliminates contact points
    SKU:
    PO115
    Vendor:
    Supco
    Type:
    Relays
    Availability:
    In-Stock
    $12.74 USD
    Supco SUPR Universal Potential Relay

    BRAND: Supco

    ID: #S150-1S9-0107
    $32.00 USD
    Supco SUPR Universal Potential Relay
    Wire-to-wire replacement for all potential motor starting relays for compressors rated at 110 to 270VAC, single-phase, up to 5 HP with any pick-up voltage Has...
    SKU:
    SUPR
    Vendor:
    Supco
    Type:
    Relays
    Availability:
    In-Stock
    $32.00 USD

    Shop Relays at SupplyShop

    Find relays for commercial HVAC, refrigeration, plumbing, electrical, foodservice, and maintenance work. Browse options such as Direct Replacement Relay for Copeland, Replacement Fuse - 6 Amp (10 Pack), Potential Relays, Relays. Compare brands such as MARS, Taco, White-Rodgers, Supco when a direct replacement or approved brand matters.

    How to choose relays

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    • Compare dimensions, material, voltage, capacity, compatibility, and accessory requirements where they apply.
    • Use product photos, manuals, model numbers, and SKU details to confirm the selection before checkout.

    Before you order

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