Skip to Main Content »

Search Site
Your shopping cart is empty

All Prices are in Canadian Dollars

Breakers

Items 1 to 20 of 121 total
Position Model Price Set Descending Direction
Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

  1. Federal Pioneer - NC0240 - 2-Pole - 40 Amp 1-Inch Space Saver FPE Breaker

    Federal Pioneer - NC0240 - 2-Pole - 40 Amp 1-Inch Space Saver FPE Breaker

    NC0240, 2 Pole 40 Amp 1 Inch Thick, Stab-Lok Federal Pacific Electric or Federal Pioneer circuit breaker 120V plug in single pole unit. Not interchangeable with any other.
    Learn More...
    $78.88

  2. SIEMENS HED43B040 - Molded Case Circuit Breakers - Type HED4 - 480VAC - 3-Pole - 40A - 42k A IR

    SIEMENS HED43B040 - Molded Case Circuit Breakers - Type HED4 - 480VAC - 3-Pole - 40A - 42k A IR

    SIEMENS HED43B040 - Molded Case Circuit Breakers - Type HED4 - 480VAC - 3-Pole - 40A - 42k A IR


    Learn More...
    $1,257.55

  3. GE - THQL2140 - Plug In Circuit Breaker. - 2 Pole - 40 Amps

    GE - THQL2140 - Plug In Circuit Breaker. - 2 Pole - 40 Amps

    THQL2140 - Plug In Circuit Breaker. - 2 Pole - 40 Amps


    Learn More...
    $32.88

  4. SIEMENS - BQ3B040H - Bolt on Thermal Magnetic Circuit Breaker - 3-Pole - 40 Amps - 22kA IR

    SIEMENS - BQ3B040H - Bolt on Thermal Magnetic Circuit Breaker - 3-Pole - 40 Amps - 22kA IR

    SIEMENS - BQ3B040H - Bolt on Thermal Magnetic Circuit Breaker - 3-Pole - 40 Amps - 22k A IR


    Learn More...
    $504.09

  5. Siemens Q140 - Type QP - Plug In Circuit Breaker, 1-Pole, 120/240VAC, 40 Amp, Thermal Magnetic Type

    Siemens Q140 - Type QP - Plug In Circuit Breaker, 1-Pole, 120/240VAC, 40 Amp, Thermal Magnetic Type

    Siemens Type QP, Q140 Plug In Circuit Breaker, 1-Pole, 120/240VAC, 40 Amp, Thermal Magnetic Type - Calibrated At: 40° Celsius


    Learn More...
    $32.89

  6. Siemens B340HH - Bolt on Circuit Breaker - 3-Pole - 240VAC - 40 Amp - Thermal Magnetic Type - 65kA IR

    Siemens B340HH - Bolt on Circuit Breaker - 3-Pole - 240VAC - 40 Amp - Thermal Magnetic Type - 65kA IR

    Siemens B340HH - Bolt on Circuit Breaker - 3-Pole - 240VAC - 40 Amp - Thermal Magnetic Type - 65k A IR


    Learn More...
    $891.36

  7. SIEMENS ED42B040 - Molded Case Circuit Breakers - Type ED4 - 277VAC - 2-Pole - 40A - 22k A IR

    SIEMENS ED42B040 - Molded Case Circuit Breakers - Type ED4 - 277VAC - 2-Pole - 40A - 22k A IR

    SIEMENS ED42B040 - Molded Case Circuit Breakers - Type ED4 - 277VAC - 2-Pole - 40A - 22k A IR


    Learn More...
    $752.76

  8. Siemens NGB3B040B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 3-Pole - 40A - 600V - 14k A IR

    Siemens NGB3B040B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 3-Pole - 40A - 600V - 14k A IR

    Siemens NGB3B040B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 3-Pole - 40A - 600V - 14k A IR


    Learn More...
    $2,418.57

  9. Siemens B140HH - Bolt On Circuit Breaker - 1-Pole - 120VAC - 40 Amp - Thermal Magnetic Type - 65kA IR

    Siemens B140HH - Bolt On Circuit Breaker - 1-Pole - 120VAC - 40 Amp - Thermal Magnetic Type - 65kA IR

    Siemens B140HH - Bolt On Circuit Breaker - 1-Pole - 120VAC - 40 Amp - Thermal Magnetic Type - 65k A IR


    Learn More...
    $259.22

  10. Square D - QOB340 - Bolt On Circuit Breaker - 3-Pole - 240VAC - 40 Amp

    Square D - QOB340 - Bolt On Circuit Breaker - 3-Pole - 240VAC - 40 Amp

    Square D - QOB340 - Bolt On Circuit Breaker - 3-Pole - 240VAC - 40 Amp - SQD Molded Case Breaker with Bolt On


    Learn More...
    $227.88

  11. SIEMENS LGG3B040L - Molded Case Circuit Breakers - Type LGG (Cable In - Cable Out) - 480V - 3-Pole - 40A - 65k A IR

    SIEMENS LGG3B040L - Molded Case Circuit Breakers - Type LGG (Cable In - Cable Out) - 480V - 3-Pole - 40A - 65k A IR

    SIEMENS LGG3B040L - Molded Case Circuit Breakers - Type LGG (Cable In - Cable Out) - 480V - 3-Pole - 40A - 65k A IR


    Learn More...
    $11,286.00

  12. Eaton BR340 / C340 - Plug In Circuit Breaker - 3 Pole - 240Vac - 40A - Common Trip

    Eaton BR340 / C340 - Plug In Circuit Breaker - 3 Pole - 240Vac - 40A - Common Trip

    Eaton Cutler Hammer Type BR340 / C340 240Vac Cu/Al HACR Type 3 Pole 40A Circuit Breaker, Plug In Style, Common Trip.


    Learn More...
    $161.88

  13. Siemens LGB1K040B - Molded Case Circuit Breakers - Type LGB2 (Panelboard Mount) - 1-Pole - 40A - 480V - 65k A IR

    Siemens LGB1K040B - Molded Case Circuit Breakers - Type LGB2 (Panelboard Mount) - 1-Pole - 40A - 480V - 65k A IR

    Siemens LGB1K040B - Molded Case Circuit Breakers - Type LGB2 (Panelboard Mount) - 1-Pole - 40A - 480V - 65k A IR


    Learn More...
    $1,462.19

  14. GE -THQB1140 - Molded Case Circuit Breaker - 1 Pole - 40 Amps

    GE -THQB1140 - Molded Case Circuit Breaker - 1 Pole - 40 Amps

    THQB1140 - Molded Case Circuit Breaker - 40 Amps - 1 Pole - 120V


    Learn More...
    $11.63

  15. SIEMENS HGG1B040L - Molded Case Circuit Breakers - Type HGG (Cable In - Cable Out) - 277V - 1-Pole - 40A - 35k A IR

    SIEMENS HGG1B040L - Molded Case Circuit Breakers - Type HGG (Cable In - Cable Out) - 277V - 1-Pole - 40A - 35k A IR

    SIEMENS HGG1B040L - Molded Case Circuit Breakers - Type HGG (Cable In - Cable Out) - 277V - 1-Pole - 40A - 35k A IR


    Learn More...
    $3,060.00

  16. Cutler Hammer - BAB1040 Bolt on Circuit Breaker - 1-Pole - 120/240VAC - 40 AMP

    Cutler Hammer - BAB1040 Bolt on Circuit Breaker - 1-Pole - 120/240VAC - 40 AMP

    Eaton Cutler-Hammer Type BA, BAB1040 Bolt on Circuit Breaker - 1-Pole - 120/240VAC - 40 AMP


    Learn More...
    $24.02

    Out of stock

  17. Siemens NGB2K040B - Molded Case Circuit Breakers - Type NGB2 (Panelboard Mount) - 2-Pole - 40A - 480V - 25k A IR

    Siemens NGB2K040B - Molded Case Circuit Breakers - Type NGB2 (Panelboard Mount) - 2-Pole - 40A - 480V - 25k A IR

    Siemens NGB2K040B - Molded Case Circuit Breakers - Type NGB2 (Panelboard Mount) - 2-Pole - 40A - 480V - 25k A IR


    Learn More...
    $1,501.72

  18. CHOM140 - Homeline Plug-On Circuit Breaker 120V 40A 1P

    CHOM140 - Homeline Plug-On Circuit Breaker 120V 40A 1P

    Single Pole 40 Amp Homeline Plug-On Circuit Breaker


    Learn More...
    $26.88

  19. This photo just demonstrates what BQ1B040 looks like, not actual model.

    SIEMENS - BQ1B040 - Bolt on Thermal Magnetic Circuit Breaker - 1-Pole - 40 Amps

    BQ1B040 - Bolt on Thermal Magnetic Circuit Breaker - 1-Pole - 40 Amps


    Learn More...
    $42.26

  20. SIEMENS CQD240 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 480/277V - 2-Pole - 40A - 14k A IR

    SIEMENS CQD240 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 480/277V - 2-Pole - 40A - 14k A IR

    SIEMENS CQD240 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 480/277V - 2-Pole - 40A - 14k A IR


    Learn More...
    $783.79

Items 1 to 20 of 121 total
Position Model Price Set Descending Direction
Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
 
Shopping Options

Currently Shopping by:

  1. Amp Rating: 40A Remove This Item
Clear All
Category
  1. Circuit Breaker (102)
  2. Ground Fault Circuit Breaker (13)
  3. Ground Fault Equipment Protector (6)
Price
  1. $0.00 - $9,999.99 (120)
  2. $10,000.00 and above (1)
Brand
  1. Commander (6)
  2. Cutler Hammer (12)
  3. Federal Pioneer (9)
  4. General Electric (9)
  5. Homeline (4)
  6. Siemens (73)
  7. Square D (8)
Voltage Range
  1. 120 (12)
  2. 120/240V (48)
  3. 240 (12)
  4. 240VAC (3)
  5. 277 (8)
  6. 277/480 (2)
  7. 347 (3)
  8. 347/600 (2)
  9. 480 (20)
  10. 600 (4)
  11. 110-277 (7)
Pole
  1. (1P) Single Pole (38)
  2. (2P) Double Pole (50)
  3. (3P) Three Pole (31)
  4. QUADS (1)
Wire Gauge
  1. 12-4 AWG (1)
  2. 14-4 AWG (3)
  3. 14-6 AWG (1)
  4. 14-8 AWG (3)
  5. AWG 8 | 6-4 (31)
Breaker Style
  1. BOLT-ON (46)
  2. PLUG-IN (32)
 
Office Hour(EST)
Monday – Friday   7:30AM – 5:30PM 
Saturday & Sunday   7:30AM – 1:00PM 
Closed on all Public Holidays.
We Accept
Visa / MasterCard / American Express / Paypal
Learn with us

Delivery By
Canada Post / UPS / Purolator
Trusted By
Follow us
Bulbspro on FacebookBulbspro on TwitterBulbspro on Linkedin

Bulbspro.com   |   220 Alden Road, Markham, Ontario, Canada L3R 4C1   |   1-855-296-9508

Copyright © Bulbspro.com owned and operated by Aurora Lighting Technologies Inc.. All Rights Reserved.