Skip to Main Content »

Search Site
Your shopping cart is empty

All Prices are in Canadian Dollars

Circuit Breaker

Items 41 to 60 of 99 total
Position Model Price Set Descending Direction
Page:
  2. 1
  3. 2
  4. 3
  5. 4
  6. 5

  1. Square D - QO250 - Plug In Circuit Breaker - 2-Pole -120/240VAC - 50 Amp - Thermal Magnetic

    Square D - QO250 - Plug In Circuit Breaker - 2-Pole -120/240VAC - 50 Amp - Thermal Magnetic

    QO250 Square D Circuit Breaker -2-Pole - 120/240VAC - 50 Amp - Thermal Magnetic - SquareD Plug In / Push In style


    Learn More...
    $74.88

  2. SIEMENS ED43B050 - Molded Case Circuit Breakers - Type ED4 - 480VAC - 3-Pole - 50A - 18k A IR

    SIEMENS ED43B050 - Molded Case Circuit Breakers - Type ED4 - 480VAC - 3-Pole - 50A - 18k A IR

    SIEMENS ED43B050 - Molded Case Circuit Breakers - Type ED4 - 480VAC - 3-Pole - 50A - 18k A IR


    Learn More...
    $980.06

  3. This photo just demonstrates what QO150 looks like, not actual model.

    Square D - QO150 - Plug In Circuit Breaker - 1-Pole -120/240VAC - 50 Amp - Thermal Magnetic

    QO150 Square D Circuit Breaker -1-Pole - 120/240VAC - 50 Amp - Thermal Magnetic


    Learn More...
    $36.30

    Out of stock

  4. This photo just demonstrates what BQ1B050H looks like, not actual model.

    SIEMENS - BQ1B050H - Bolt on Thermal Magnetic Circuit Breaker - 1-Pole - 50 Amps - 22kA IR

    SIEMENS - BQ1B050H - Bolt on Thermal Magnetic Circuit Breaker - 1-Pole - 50 Amps - 22k A IR


    Learn More...
    $98.87

  5. Siemens B250H - Bolt on Circuit Breaker - 2-Pole - 120/240VAC - 50 Amp - Thermal Magnetic Type - 22kA IR

    Siemens B250H - Bolt on Circuit Breaker - 2-Pole - 120/240VAC - 50 Amp - Thermal Magnetic Type - 22kA IR

    Siemens B250H - Bolt on Circuit Breaker - 2-Pole - 120/240VAC - 50 Amp - Thermal Magnetic Type - 22k A IR


    Learn More...
    $205.25

  6. GE - THQL2150 - Plug In Circuit Breaker. - 2 Pole - 50 Amps

    GE - THQL2150 - Plug In Circuit Breaker. - 2 Pole - 50 Amps

    THQL2150 - Plug In Circuit Breaker. - 2 Pole - 50 Amps


    Learn More...
    $35.88

  7. SIEMENS ED21B050 - Molded Case Circuit Breakers - Type ED2 - 120VAC - 1-Pole - 50A - 10k A IR

    SIEMENS ED21B050 - Molded Case Circuit Breakers - Type ED2 - 120VAC - 1-Pole - 50A - 10k A IR

    SIEMENS ED21B050 - Molded Case Circuit Breakers - Type ED2 - 120VAC - 1-Pole - 50A - 10k A IR


    Learn More...
    $181.26

  8. Siemens LGB2K050B - Molded Case Circuit Breakers - Type LGB2 (Panelboard Mount) - 2-Pole - 50A - 480V - 65k A IR

    Siemens LGB2K050B - Molded Case Circuit Breakers - Type LGB2 (Panelboard Mount) - 2-Pole - 50A - 480V - 65k A IR

    Siemens LGB2K050B - Molded Case Circuit Breakers - Type LGB2 (Panelboard Mount) - 2-Pole - 50A - 480V - 65k A IR


    Learn More...
    $4,165.31

  9. GE - THQB1150 - Molded Case Circuit Breaker - 1 Pole - 50 Amps

    GE - THQB1150 - Molded Case Circuit Breaker - 1 Pole - 50 Amps

    THQB1150 - Molded Case Circuit Breaker - 50 Amps - 1 Pole - 120V


    Learn More...
    $12.10

  10. This is not the actual model photo, but demonstrates what BQL350 looks like.

    Eaton Commander BQL350 - Bolt on Circuit Breaker - 3 Pole - 240Vac - 50AMP - Common Trip

    Eaton Commander, 3 Poles Type BQL, Circuit Breaker - BQL350 - 3 Pole - 240VAC - 50A Common Trip


    Learn More...
    $390.00

  11. SIEMENS HGG2B050L - Molded Case Circuit Breakers - Type HGG (Cable In - Cable Out) - 480V - 2-Pole - 50A - 35k A IR

    SIEMENS HGG2B050L - Molded Case Circuit Breakers - Type HGG (Cable In - Cable Out) - 480V - 2-Pole - 50A - 35k A IR

    SIEMENS HGG2B050L - Molded Case Circuit Breakers - Type HGG (Cable In - Cable Out) - 480V - 2-Pole - 50A - 35k A IR


    Learn More...
    $8,514.00

  12. Siemens NGB3K050B - Molded Case Circuit Breakers - Type NGB2 (Panelboard Mount) - 3-Pole - 50A - 480V - 25k A IR

    Siemens NGB3K050B - Molded Case Circuit Breakers - Type NGB2 (Panelboard Mount) - 3-Pole - 50A - 480V - 25k A IR

    Siemens NGB3K050B - Molded Case Circuit Breakers - Type NGB2 (Panelboard Mount) - 3-Pole - 50A - 480V - 25k A IR


    Learn More...
    $1,928.52

  13. Federal Pioneer - NB250 - Bolt-On - Stab-Lok - 2-Pole - 50 Amp Circuit Breaker

    Federal Pioneer - NB250 - Bolt-On - Stab-Lok - 2-Pole - 50 Amp Circuit Breaker

    Federal Pioneer circuit breaker 120V Bolt-On 2-pole unit 2inch thick or full size . Not interchangeable with any other.
    Learn More...
    $255.00

  14. CHOM250 - Homeline Circuit Breaker 120/240V 50A 2P

    CHOM250 - Homeline Circuit Breaker 120/240V 50A 2P

    Double Pole 50 Amp Homeline Plug-On Circuit Breaker


    Learn More...
    $102.00

  15. Cutler-Hammer BAB3050H | Eaton Type BA Circuit Breaker

    Cutler Hammer BAB3050H - Type BA - Bolt on Circuit Breaker - 3-Pole - 50A - 240Vac - Common Trip

    Eaton Type BA, Cutler-Hammer BAB3050H Bolt on Circuit Breaker - 3-Pole - 240VAC - 50 AMP - Common Trip


    Learn More...
    $179.99

  16. SIEMENS CQD350 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 480/277V - 3-Pole - 50A - 14k A IR

    SIEMENS CQD350 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 480/277V - 3-Pole - 50A - 14k A IR

    SIEMENS CQD350 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 480/277V - 3-Pole - 50A - 14k A IR


    Learn More...
    $1,413.90

  17. Siemens BQD6150 - Molded Case Circuit Breakers - 1-Pole - 50A - 347VAC - 10k A IR

    Siemens BQD6150 - Molded Case Circuit Breakers - 1-Pole - 50A - 347VAC - 10k A IR

    Siemens BQD6150 - Molded Case Circuit Breakers - 1-Pole - 50A - 347VAC - 10k A IR


    Learn More...
    $233.60

  18. Square D - QOB250 - Bolt On Circuit Breaker - 2-Pole - 120/240VAC - 50 Amp

    Square D - QOB250 - Bolt On Circuit Breaker - 2-Pole - 120/240VAC - 50 Amp

    QOB250 - Bolt On Circuit Breaker - 2-Pole - 120/240VAC - 50 Amp - SquareD (SQD) Screw In Breaker


    Learn More...
    $68.88

  19. SIEMENS HED42B050 - Molded Case Circuit Breakers - Type HED4 - 480VAC - 2-Pole - 50A - 42k A IR

    SIEMENS HED42B050 - Molded Case Circuit Breakers - Type HED4 - 480VAC - 2-Pole - 50A - 42k A IR

    SIEMENS HED42B050 - Molded Case Circuit Breakers - Type HED4 - 480VAC - 2-Pole - 50A - 42k A IR


    Learn More...
    $1,263.46

  20. Siemens B250 Bolt on Circuit Breaker - 2-Pole - 120/240VAC - 50 Amp - Thermal Magnetic Type

    Siemens B250 Bolt on Circuit Breaker - 2-Pole - 120/240VAC - 50 Amp - Thermal Magnetic Type

    Siemens Type BL - B250 Bolt on Circuit Breaker, 2-Pole, 120/240VAC, 50 Amp, Thermal Magnetic Type


    Learn More...
    $67.91

Items 41 to 60 of 99 total
Position Model Price Set Descending Direction
Page:
  2. 1
  3. 2
  4. 3
  5. 4
  6. 5
 
Shopping Options

Currently Shopping by:

  1. Amp Rating: 50A Remove This Item
Clear All
Price
  1. $0.00 - $9,999.99 (98)
  2. $10,000.00 and above (1)
Brand
  1. Commander (5)
  2. Cutler Hammer (5)
  3. Federal Pioneer (8)
  4. General Electric (7)
  5. Homeline (3)
  6. Siemens (65)
  7. Square D (6)
Voltage Range
  1. 120 (9)
  2. 120/240V (31)
  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 (5)
Pole
  1. (1P) Single Pole (33)
  2. (2P) Double Pole (34)
  3. (3P) Three Pole (31)
  4. QUADS (1)
Wire Gauge
  1. 14-8 AWG (1)
  2. 8-2 AWG (2)
  3. AWG 6-4 | 3 -2/0 (2)
  4. AWG 8 | 6-4 (26)
Breaker Style
  1. BOLT-ON (36)
  2. PLUG-IN (21)
 
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.