Skip to Main Content »

Search Site
Your shopping cart is empty

All Prices are in Canadian Dollars

Breakers

Items 1 to 20 of 33 total
Position Model Price Set Ascending Direction
Page:
  1. 1
  2. 2

  1. Siemens LGB3B050B - 3 Pole Circuit Breaker - NEMA rating 65kA @ 480Y/277V - 50A - Load Lugs Included

    Siemens LGB3B050B - 3 Pole Circuit Breaker - NEMA rating 65kA @ 480Y/277V - 50A - Load Lugs Included

    Circuit Breaker LGB LGB3B050B Certification acc. UL489 3 Pole; Rated current lN=50A max. voltage 600Y/347V AC NEMA rating 65kA @ 480Y/277V NEMA rating 14kA @ 600Y/347V load lugs included


    Learn More...
    $843.90

  2. Siemens Q350H - Low Voltage Residential Circuit Breaker - Miniature Thermal Mag - Type QP/MP - 3-Pole - 240V - 50A

    Siemens Q350H - Low Voltage Residential Circuit Breaker - Miniature Thermal Mag - Type QP/MP - 3-Pole - 240V - 50A

    Siemens Q350H - Low Voltage Residential Circuit Breaker - Miniature Thermal Mag - Type QP/MP - 3-Pole - 240V - 50A


    Learn More...
    $298.16

  3. SIEMENS NGG3B050L - Molded Case Circuit Breakers - GG 125A Frame (Cable In - Cable Out) - 480V - 3-Pole - 50A - 25k A IR

    SIEMENS NGG3B050L - Molded Case Circuit Breakers - GG 125A Frame (Cable In - Cable Out) - 480V - 3-Pole - 50A - 25k A IR

    SIEMENS NGG3B050L - Molded Case Circuit Breakers - GG 125A Frame (Cable In - Cable Out) - 480V - 3-Pole - 50A - 25k A IR


    Learn More...
    $573.21

  4. Siemens B350 Bolt on Circuit Breaker - 3-Pole - 240VAC - 50 Amp - Thermal Magnetic Type

    Siemens B350 Bolt on Circuit Breaker - 3-Pole - 240VAC - 50 Amp - Thermal Magnetic Type

    Siemens B350 Bolt on Circuit Breaker, 3-Pole, 240VAC, 50 Amp, Thermal Magnetic Type


    Learn More...
    $175.45

  5. Siemens LGB3K050B - Molded Case Circuit Breakers - Type LGB2 (Panelboard Mount) - 3-Pole - 50A - 480V - 65k A IR

    Siemens LGB3K050B - Molded Case Circuit Breakers - Type LGB2 (Panelboard Mount) - 3-Pole - 50A - 480V - 65k A IR

    Siemens LGB3K050B - Molded Case Circuit Breakers - Type LGB2 (Panelboard Mount) - 3-Pole - 50A - 480V - 65k A IR


    Learn More...
    $4,876.65

  6. Siemens B350HH - Bolt on Circuit Breaker - 3-Pole - 240VAC - 50 Amp - Thermal Magnetic Type - 65kA IR

    Siemens B350HH - Bolt on Circuit Breaker - 3-Pole - 240VAC - 50 Amp - Thermal Magnetic Type - 65kA IR

    Siemens B350HH - Bolt on Circuit Breaker - 3-Pole - 240VAC - 50 Amp - Thermal Magnetic Type - 65k A IR


    Learn More...
    $891.36

  7. Square D - QO350 - Plug In Circuit Breaker - 3-Pole - 240VAC - 50 Amp

    Square D - QO350 - Plug In Circuit Breaker - 3-Pole - 240VAC - 50 Amp

    QO350 Square D Circuit Breaker -3-Pole - 240VAC - 50 Amp - Thermal Magnetic - SQD Plug In Style Breaker


    Learn More...
    $157.37

  8. SIEMENS ED23B050 - Molded Case Circuit Breakers - Type ED2 - 240VAC - 3-Pole - 50A - 10k A IR

    SIEMENS ED23B050 - Molded Case Circuit Breakers - Type ED2 - 240VAC - 3-Pole - 50A - 10k A IR

    SIEMENS ED23B050 - Molded Case Circuit Breakers - Type ED2 - 240VAC - 3-Pole - 50A - 10k A IR


    Learn More...
    $614.02

  9. Eaton BR350 / C350 - Plug In Circuit Breaker - 3 Pole - 240Vac - 50A - Common Trip

    Eaton BR350 / C350 - Plug In Circuit Breaker - 3 Pole - 240Vac - 50A - Common Trip

    Eaton Cutler Hammer Type BR350 / C350 240Vac Cu/Al HACR Type 3 Pole 50A Circuit Breaker, Plug In Style, Common Trip.


    Learn More...
    $161.88

  10. SIEMENS - HB3B050 - Bolt on Thermal Magnetic Circuit Breaker - 3-Pole - 50 Amps - 65k A IR

    SIEMENS - HB3B050 - Bolt on Thermal Magnetic Circuit Breaker - 3-Pole - 50 Amps - 65k A IR

    SIEMENS - HB3B050 - Bolt on Thermal Magnetic Circuit Breaker - 3-Pole - 50 Amps - 65k A IR


    Learn More...
    $927.23

  11. 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

  12. Federal Pioneer - NB3P50 - Bolt-On - Stab-Lok - 3-Pole - 50 Amp Circuit Breaker

    Federal Pioneer - NB3P50 - Bolt-On - Stab-Lok - 3-Pole - 50 Amp Circuit Breaker

    Federal Pioneer circuit breaker 120V Bolt-On 3-pole unit 3inch thick or full size . Not interchangeable with any other.
    Learn More...
    $727.50

    Out of stock

  13. SIEMENS CED63B050 - Molded Case Circuit Breakers - Type CED6 - 600VAC - 3-Pole - 50A - 100k A IR

    SIEMENS CED63B050 - Molded Case Circuit Breakers - Type CED6 - 600VAC - 3-Pole - 50A - 100k A IR

    SIEMENS CED63B050 - Molded Case Circuit Breakers - Type CED6 - 600VAC - 3-Pole - 50A - 100k A IR


    Learn More...
    $4,575.60

  14. GE - THQL32050 - Plug In Circuit Breaker. - 3 Pole - 50 Amps

    GE - THQL32050 - Plug In Circuit Breaker. - 3 Pole - 50 Amps

    THQL32050 - Plug In Circuit Breaker. - 3 Pole - 50 Amps


    Learn More...
    $124.50

  15. SIEMENS HGG3B050L - Molded Case Circuit Breakers - Type HGG (Cable In - Cable Out) - 480V - 3-Pole - 50A - 35k A IR

    SIEMENS HGG3B050L - Molded Case Circuit Breakers - Type HGG (Cable In - Cable Out) - 480V - 3-Pole - 50A - 35k A IR

    SIEMENS HGG3B050L - Molded Case Circuit Breakers - Type HGG (Cable In - Cable Out) - 480V - 3-Pole - 50A - 35k A IR


    Learn More...
    $9,684.00

  16. Siemens Q350 Plug in Circuit Breaker - 3-Pole - 240VAC - 50 Amp - Thermal Magnetic Type

    Siemens Q350 Plug in Circuit Breaker - 3-Pole - 240VAC - 50 Amp - Thermal Magnetic Type

    Siemens Type QP - Q350 Plug in Circuit Breaker, 3-Pole, 240VAC, 50 Amp, Thermal Magnetic Type


    Learn More...
    $110.97

  17. Siemens NGB3B050B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 3-Pole - 50A - 600V - 14k A IR

    Siemens NGB3B050B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 3-Pole - 50A - 600V - 14k A IR

    Siemens NGB3B050B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 3-Pole - 50A - 600V - 14k A IR


    Learn More...
    $723.55

  18. Siemens BQD350 - Molded Case Circuit Breakers - 3-Pole - 50A - 480VAC - 14k A IR - HACR rated

    Siemens BQD350 - Molded Case Circuit Breakers - 3-Pole - 50A - 480VAC - 14k A IR - HACR rated

    Siemens BQD350 - Molded Case Circuit Breakers - 3-Pole - 50A - 480VAC - 14k A IR - HACR rated


    Learn More...
    $410.35

  19. This photo just demonstrates what QOB350 looks like, not actual model.

    Square D - QOB350 - Bolt On Circuit Breaker - 3-Pole - 240VAC - 50 Amp

    Square D - QOB350 - Bolt On Circuit Breaker - 3-Pole - 240VAC - 50 Amp - SQD Molded Case Breaker with Bolt On


    Learn More...
    $183.29

  20. 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

Items 1 to 20 of 33 total
Position Model Price Set Ascending Direction
Page:
  1. 1
  2. 2
 
Shopping Options

Currently Shopping by:

  1. Amp Rating: 50A Remove This Item
  2. Pole: (3P) Three Pole Remove This Item
Clear All
Category
  1. Circuit Breaker (33)
Price
  1. $0.00 - $999.99 (24)
  2. $1,000.00 - $1,999.99 (5)
  3. $2,000.00 - $2,999.99 (1)
  4. $4,000.00 - $4,999.99 (2)
  5. $9,000.00 and above (1)
Brand
  1. Commander (1)
  2. Cutler Hammer (2)
  3. Federal Pioneer (2)
  4. General Electric (2)
  5. Siemens (24)
  6. Square D (2)
Voltage Range
  1. 120 (1)
  2. 120/240V (1)
  3. 240 (11)
  4. 240VAC (3)
  5. 277/480 (1)
  6. 347/600 (1)
  7. 480 (9)
  8. 600 (3)
  9. 110-277 (2)
Wire Gauge
  1. AWG 6-4 | 3 -2/0 (1)
  2. AWG 8 | 6-4 (10)
Breaker Style
  1. BOLT-ON (11)
  2. PLUG-IN (5)
 
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.