• HVAC
  • Controls
  • Plumbing
  • Electrical
  • Line Card
  • About Us
  • Support
  • Get a Quote
  • Technical Support
    • Filter

    Square-d 120/240v Voltage

    We have 6600+ Square-D products ranging from circuit breakers and load centers to soft starters and VFDs. Shop today for Square-D products!
    Filter
    View Details Square D QOB245 Miniature circuit-breaker, QO, 45A, 2 pole, 120/240 VAC, 10 kA, bolt on mount | Blackhawk Supply
    QOB245 | Miniature circuit-breaker, QO, 45A, 2 pole, 120 / 240 VAC, 10 kA, bolt on mount | Square D
    Brand: Square D
    SKU: QOB245
    $64.75
     each
    View Details Square D QO245 QO Miniature Circuit Breaker, 45A, 2-Pole, 120V, 10kA, Plug-in Mount | Blackhawk Supply
    QO245 | QO Miniature Circuit Breaker, 45A, 2-Pole, 120V, 10kA, Plug-in Mount | Square D by Schneider Electric
    Brand: Square D
    SKU: QO245
    $42.48
     each
    Mount

    -----voltage_120-240vamps_45aseries_qo-miniature-circuit-breakers

    Committed to customer satisfaction
    as experts in Square-D
    (847) 773-0645
    Recently Viewed

    Popular Products

    View all →
    Schneider Electric MS61-7203-50 Damper Actuator | 220 lbf | Spg Rtn | 24V | Modulating | Blackhawk Supply
    MS61-7203-50 | Damper Actuator | 220 lbf | Spg Rtn | 24V | Modulating | Schneider Electric
    Brand: Schneider Electric
    SKU: MS61-7203-50
    $561.31 each
    Square D HCW68TSD Trim front, I-Line Panelboard, HCP, surface mount, 4 pcs, w/door, 42in W x 68in H | Blackhawk Supply
    HCW68TSD | Trim front, I-Line Panelboard, HCP, surface mount, 4 pcs, w/door, 42in W x 68in H | Square D by Schneider Electric
    Brand: Square D
    SKU: HCW68TSD
    $931.50 each
    Taco IU024Q6A1 Setpoint Actuator Head for Taco iSeries Mixing Valves | Blackhawk Supply
    IU024Q6A1 | Setpoint Actuator Head for Taco iSeries Mixing Valves | Taco
    Brand: Taco
    SKU: IU024Q6A1
    $415.23 each
    Square D BMXDRA1605 Discrete output module X80, 16 outputs, relay, 24 V DC or 24...240 V AC | Blackhawk Supply
    BMXDRA1605 | Discrete output module X80, 16 outputs, relay, 24 V DC or 24...240 V AC | Square D
    Brand: Square D
    SKU: BMXDRA1605
    $313.21 each
    Siemens 587-187 Room Temperature Sensor, Full HMI, For Use With Siemens Talon Controllers | Blackhawk Supply
    587-187 | Room Temperature Sensor, Full HMI, For Use With Siemens Talon Controllers | Siemens
    Brand: Siemens
    SKU: 587-187
    $315.73 each
    Siemens 599-01051 Valve Actuator, Pneumatic, 8", 10psi span, 3/4" Stroke, 1/8" NPT, High Temp | Blackhawk Supply
    599-01051 | Valve Actuator, Pneumatic, 8", 10psi span, 3/4" Stroke, 1/8" NPT, High Temp | Siemens
    Brand: Siemens
    SKU: 599-01051
    $247.53 each
    Telemecanique 9038CG36 Mechanical alternator, Pumptrol, mech closed tank, NEMA 1, screw in bushing, 4 NC DPST DB contacts | Blackhawk Supply
    9038CG36 | Mechanical alternator, Pumptrol, mech closed tank, NEMA 1, screw in bushing, 4 NC DPST DB contacts | Telemecanique
    Brand: Telemecanique
    SKU: 9038CG36
    $418.54 each
    Square D 9080LBA365208 POWER DISTRIBUTION BLOCK 600V 760A | Blackhawk Supply
    9080LBA365208 | POWER DISTRIBUTION BLOCK 600V 760A | Square D
    Brand: Square D
    SKU: 9080LBA365208
    $175.57 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.