• Line Card
  • About Us
  • Get a Quote
  • Technical Support
    • Filter

    switches

    All Types
    Image for Pressure Switches Pressure Switches
    prev
    next
    Filter
    View Details Heat Transfer Prod 7855P-262 Pressure Switch 7855P-262 | Blackhawk Supply
    7855P-262 | Pressure Switch 7855P-262 | Heat Transfer Prod
    Brand: Heat Transfer Prod
    SKU: 7855P-262
    $43.52
     each
    View Details Mars Controls 43327 Pressure Switch Klixon 4 Auto Reset SPST 350PSI Open-250PSI Reset Direct | Blackhawk Supply
    43327 | Pressure Switch Klixon 4 Auto Reset SPST 350PSI Open-250PSI Reset Direct | Mars Controls
    Brand: Mars Controls
    SKU: 43327
    $33.31
     each
    View Details York S1-02427634001 Pressure Switch Air 0.65 Inch Water Column On Fall Single Pole Normally Open for Downflow/Horizontal Gas Furnaces | Blackhawk Supply
    S1-02427634001 | Pressure Switch Air 0.65 Inch Water Column On Fall Single Pole Normally Open for Downflow / Horizontal Gas Furnaces | York
    Brand: York
    SKU: S1-02427634001
    $68.05
     each
    View Details Weil Mclain 511624548 Pressure Switch Differential SPDT 1.15 Inch Water Column | Blackhawk Supply
    511624548 | Pressure Switch Differential SPDT 1.15 Inch Water Column | Weil Mclain
    Brand: Weil Mclain
    SKU: 511624548
    $74.35
     each
    View Details Water Heater Parts 100112850 Pressure Switch AO Smith Air 0.85 Inch Water Column Normally Closed | Blackhawk Supply
    100112850 | Pressure Switch AO Smith Air 0.85 Inch Water Column Normally Closed | Water Heater Parts
    Brand: Water Heater Parts
    SKU: 100112850
    View Details
    View Details Dwyer ADPS-08-1-N Adjustable differential pressure switch | set point range 0.08 to 1.20" w.c. | 1/2" NPT connection. | Blackhawk Supply
    ADPS-08-1-N | Adjustable differential pressure switch | set point range 0.08 to 1.20" w.c. | 1 / 2" NPT connection. | Dwyer
    Brand: Dwyer
    SKU: ADPS-08-1-N
    $25.10
     each
    View Details Dwyer A4-2 Differential pressure switch | ±4 psi (.28 bar) repeatability | set point (increasing) 13-25 psid (.89-1.7 bar) | set point (decreasing) 5-16 psid (.34-1.1 bar). | Blackhawk Supply
    A4-2 | Differential pressure switch | ±4 psi (.28 bar) repeatability | set point (increasing) 13-25 psid (.89-1.7 bar) | set point (decreasing) 5-16 psid (.34-1.1 bar). | Dwyer
    Brand: Dwyer
    SKU: A4-2
    $271.51
     each
    View Details Dwyer 1950G-0-B-24-NA Explosion-proof differential pressure switch | range .15-.50" w.c. | approx. deadband @ min. set point .06 | approx. deadband @ max. set point .11. | Blackhawk Supply
    1950G-0-B-24-NA | Explosion-proof differential pressure switch | range .15-.50" w.c. | approx. deadband @ min. set point .06 | approx. deadband @ max. set point .11. | Dwyer
    Brand: Dwyer
    SKU: 1950G-0-B-24-NA
    $495.44
     each
    View Details Macromatic TH43161-32-35J Repeat cycle (OFF 1st) | 240V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.1 - 10 minutes | Encapsulated | Analog | Blackhawk Supply
    TH43161-32-35J | Repeat cycle (OFF 1st) | 240V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.1 - 10 minutes | Encapsulated | Analog | Macromatic
    Brand: Macromatic
    SKU: TH43161-32-35J
    $89.13
     each
    View Details Macromatic THR-13168-36-35 Repeat cycle (OFF 1st) | 240V AC | 10A SPDT | 0.6 - 60 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
    THR-13168-36-35 | Repeat cycle (OFF 1st) | 240V AC | 10A SPDT | 0.6 - 60 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
    Brand: Macromatic
    SKU: THR-13168-36-35
    $72.08
     each
    View Details Macromatic THR-13162-12-15 Repeat cycle (OFF 1st) | 240V AC | 10A SPDT | 0.6 - 60 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
    THR-13162-12-15 | Repeat cycle (OFF 1st) | 240V AC | 10A SPDT | 0.6 - 60 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
    Brand: Macromatic
    SKU: THR-13162-12-15
    $72.08
     each
    View Details Macromatic TH46168-12-35 Repeat cycle (ON 1st) | 24V AC/DC | 30A SPDT | 3 - 300 seconds | 1 - 100 seconds | Encapsulated | Analog | Blackhawk Supply
    TH46168-12-35 | Repeat cycle (ON 1st) | 24V AC / DC | 30A SPDT | 3 - 300 seconds | 1 - 100 seconds | Encapsulated | Analog | Macromatic
    Brand: Macromatic
    SKU: TH46168-12-35
    $90.68
     each
    View Details Macromatic TH43162-F-08J Repeat cycle (OFF 1st) | 120V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
    TH43162-F-08J | Repeat cycle (OFF 1st) | 120V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
    Brand: Macromatic
    SKU: TH43162-F-08J
    $86.80
     each
    View Details Macromatic TH43162-10J Repeat cycle (OFF 1st) | 120V AC/DC | 30A SPDT | 0.05 - 5 seconds | 1.8 - 180 seconds | Encapsulated | Analog | Blackhawk Supply
    TH43162-10J | Repeat cycle (OFF 1st) | 120V AC / DC | 30A SPDT | 0.05 - 5 seconds | 1.8 - 180 seconds | Encapsulated | Analog | Macromatic
    Brand: Macromatic
    SKU: TH43162-10J
    $86.80
     each
    View Details Macromatic TH43162-10-04J Repeat cycle (OFF 1st) | 120V AC/DC | 30A SPDT | 0.05 - 5 seconds | 1.8 - 180 seconds | Encapsulated | Analog | Blackhawk Supply
    TH43162-10-04J | Repeat cycle (OFF 1st) | 120V AC / DC | 30A SPDT | 0.05 - 5 seconds | 1.8 - 180 seconds | Encapsulated | Analog | Macromatic
    Brand: Macromatic
    SKU: TH43162-10-04J
    $86.80
     each
    View Details Macromatic TH43162-07-32J Repeat cycle (OFF 1st) | 120V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.3 - 30 seconds | Encapsulated | Analog | Blackhawk Supply
    TH43162-07-32J | Repeat cycle (OFF 1st) | 120V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.3 - 30 seconds | Encapsulated | Analog | Macromatic
    Brand: Macromatic
    SKU: TH43162-07-32J
    $86.80
     each
    View Details Macromatic TH43162-07-04J Repeat cycle (OFF 1st) | 120V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.3 - 30 seconds | Encapsulated | Analog | Blackhawk Supply
    TH43162-07-04J | Repeat cycle (OFF 1st) | 120V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.3 - 30 seconds | Encapsulated | Analog | Macromatic
    Brand: Macromatic
    SKU: TH43162-07-04J
    $86.80
     each
    View Details Macromatic TH43161-34-10J Repeat cycle (OFF 1st) | 240V AC/DC | 30A SPDT | 0.05 - 5 seconds | 0.1 - 10 hours | Encapsulated | Analog | Blackhawk Supply
    TH43161-34-10J | Repeat cycle (OFF 1st) | 240V AC / DC | 30A SPDT | 0.05 - 5 seconds | 0.1 - 10 hours | Encapsulated | Analog | Macromatic
    Brand: Macromatic
    SKU: TH43161-34-10J
    $89.13
     each
    View Details Macromatic TH41368-15J Watchdog (switch trigger) | 240V AC/DC | 30A SPDT | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
    TH41368-15J | Watchdog (switch trigger) | 240V AC / DC | 30A SPDT | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
    Brand: Macromatic
    SKU: TH41368-15J
    $83.70
     each
    View Details Macromatic TH41361-31 Watchdog (switch trigger) | 240V AC/DC | 30A SPDT | 0.05 - 5 seconds | Encapsulated | Analog | Blackhawk Supply
    TH41361-31 | Watchdog (switch trigger) | 240V AC / DC | 30A SPDT | 0.05 - 5 seconds | Encapsulated | Analog | Macromatic
    Brand: Macromatic
    SKU: TH41361-31
    $86.80
     each
    View Details Macromatic CUH20A1FJ Undercurrent only | 240V AC | 10A SPDT | 0.5 - 5A | 0.150-7 seconds | 1 second | Encapsulated | Blackhawk Supply
    CUH20A1FJ | Undercurrent only | 240V AC | 10A SPDT | 0.5 - 5A | 0.150-7 seconds | 1 second | Encapsulated | Macromatic
    Brand: Macromatic
    SKU: CUH20A1FJ
    $107.85
     each
    View Details Macromatic COH50A2FG Overcurrent only | 240V AC | 10A SPDT | 0.5 - 5A | 0.150-7 seconds | 1 second | Encapsulated | Blackhawk Supply
    COH50A2FG | Overcurrent only | 240V AC | 10A SPDT | 0.5 - 5A | 0.150-7 seconds | 1 second | Encapsulated | Macromatic
    Brand: Macromatic
    SKU: COH50A2FG
    $107.85
     each
    View Details York S1-7995-3281/A Limit Switch Lower 150 Open 120 Close for Coleman and Evcon Equipment | Blackhawk Supply
    S1-7995-3281 / A | Limit Switch Lower 150 Open 120 Close for Coleman and Evcon Equipment | York
    Brand: York
    SKU: S1-7995-3281/A
    View Details
    View Details York S1-1CB0521 Floor Base Combustible for Residential Multi-Position Gas Furnace 21 Inch | Blackhawk Supply
    S1-1CB0521 | Floor Base Combustible for Residential Multi-Position Gas Furnace 21 Inch | York
    Brand: York
    SKU: S1-1CB0521
    View Details
    Type
    Application
    Category/Type
    Control Voltage
    Details
    Function
    Output
    Part Number
    Pressure
    Product Type
    Section
    Temperature
    Timing Range
    Timing Range 2
    Used on
    Committed to customer satisfaction
    as experts in Switches
    (847) 773-0645
    Recently Viewed
    M332A01 | SmartX, Ball Valve Actuator, Floating, Non Spring Return, 24 VAC, 10FT Plenum Cable, NEMA 2 | Schneider Electric
    M332A01 | SmartX, Ball Valve Actuator, Floating, Non Spring Return, 24 VAC, 10FT Plenum Cable, NEMA 2 | Schneider Electric
    Brand: Schneider Electric
    SKU: M332A01
    $95.50 each
    246-405 | BELLOWS SPRING | Johnson Controls
    246-405 | BELLOWS SPRING | Johnson Controls
    Brand: Johnson Controls
    SKU: 246-405
    $46.81 each
    KS001 | WIND-UP TOOL | Midland Metal Mfg.
    KS001 | WIND-UP TOOL | Midland Metal Mfg.
    Brand: Midland Metal Mfg.
    SKU: KS001
    $277.98 each

    Popular Products

    View all →
    Square D EIK031 ELECTRIC INTERLOCK KIT FOR SWITCHES | Blackhawk Supply
    EIK031 | ELECTRIC INTERLOCK KIT FOR SWITCHES | Square D by Schneider Electric
    Brand: Square D
    SKU: EIK031
    $144.96 each
    Square D 9001SKYP6 PENDANT STATION 6 HOLES | Blackhawk Supply
    9001SKYP6 | PENDANT STATION 6 HOLES | Square D by Schneider Electric
    Brand: Square D
    SKU: 9001SKYP6
    $229.78 each
    Square D 2510MCG1 Integral Horsepower Manual Starter, NEMA 1, 2-Pole, Push-button, No Indicator, 600VAC | Blackhawk Supply
    2510MCG1 | Integral Horsepower Manual Starter, NEMA 1, 2-Pole, Push-button, No Indicator, 600VAC | Square D by Schneider Electric
    Brand: Square D
    SKU: 2510MCG1
    $305.14 each
    Bell & Gossett 1EF026LF 1/2 HP e610S Series e-60 Bronze Fitted 2" x 5-1/4" In-Line Pump (1 PH, 115/208-230V) | Blackhawk Supply
    1EF026LF | 1/2 HP e610S Series e-60 Bronze Fitted 2" x 5-1/4" In-Line Pump (1 PH, 115/208-230V) | Bell & Gossett
    Brand: Bell & Gossett
    SKU: 1EF026LF
    $2,958.20 each
    Taco I075U3R-1 3/4", 3 Way Outdoor Reset I-Series Mixing Valve (Union Sweat) | Blackhawk Supply
    I075U3R-1 | 3/4", 3 Way Outdoor Reset I-Series Mixing Valve (Union Sweat) | Taco
    Brand: Taco
    SKU: I075U3R-1
    $642.64 each
    KMC RCC-1502 Relay: Reversing, 8 PSI, High Capacity, Bracket | Blackhawk Supply
    RCC-1502 | Relay: Reversing, 8 PSI, High Capacity, Bracket | KMC
    Brand: KMC
    SKU: RCC-1502
    $144.67 each
    Veris PX3DLX02S Pressure,Dry,Duct,LCD,1-10 InWC | Blackhawk Supply
    PX3DLX02S | Pressure, Dry, Duct, LCD, 1-10 InWC | Veris
    Brand: Veris
    SKU: PX3DLX02S
    $144.15 each
    Square D NF418L1C Panelboard interior, NF, main lugs, 125A, Cu bus, 18 pole spaces, 3 phase, 4 wire, 600Y/347VAC max | Blackhawk Supply
    NF418L1C | Panelboard interior, NF, main lugs, 125A, Cu bus, 18 pole spaces, 3 phase, 4 wire, 600Y/347VAC max | Square D by Schneider Electric
    Brand: Square D
    SKU: NF418L1C
    $724.54 each
    prev
    next
    Sign in to your account
    Register New Account
    Your Cart
    0 items
    $0.00
    Are you from Illinois?
    Yes / No
    Illinois, 60601, United States Change
    Shipping Estimates
    Shipping:
    The product has been added to cart.
    There are 0 items in your cart.
    Scroll to view all
    Continue to Cart ($0.00) Quote these products
    You can order without authorization. The system will remember your information after completion.