Skip to Main Content »

Search Site
Your shopping cart is empty

All Prices are in Canadian Dollars

Circuit Breaker

Items 1 to 20 of 75 total
Position Model Price Set Descending Direction
Page:
  1. 1
  2. 2
  3. 3
  4. 4

  1. 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

  2. SIEMENS - BQ3B050H - Bolt on Thermal Magnetic Circuit Breaker - 3-Pole - 50 Amps - 22kA IR

    SIEMENS - BQ3B050H - Bolt on Thermal Magnetic Circuit Breaker - 3-Pole - 50 Amps - 22kA IR

    SIEMENS - BQ3B050H - Bolt on Thermal Magnetic Circuit Breaker - 3-Pole - 50 Amps - 22k A IR


    Learn More...
    $504.09

  3. Siemens Q150 - Type QP - Plug In Circuit Breaker -1-Pole - 120/240VAC - 50 Amp - Thermal Magnetic Type

    Siemens Q150 - Type QP - Plug In Circuit Breaker -1-Pole - 120/240VAC - 50 Amp - Thermal Magnetic Type

    Q150 Siemens Type QP, Plug In Circuit Breaker, 1-Pole, 120/240VAC, 50 Amp, Thermal Magnetic Type - Calibrated At: 40° Celsius


    Learn More...
    $33.66

  4. 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

  5. SIEMENS ED22B050 - Molded Case Circuit Breakers - Type ED2 - 240VAC - 2-Pole - 50A - 10k A IR

    SIEMENS ED22B050 - Molded Case Circuit Breakers - Type ED2 - 240VAC - 2-Pole - 50A - 10k A IR

    SIEMENS ED22B050 - Molded Case Circuit Breakers - Type ED2 - 240VAC - 2-Pole - 50A - 10k A IR


    Learn More...
    $410.33

  6. 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...
    $223.02

  7. 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

  8. SIEMENS ED61B050 - Molded Case Circuit Breakers - Type ED6 - 347VAC - 1-Pole - 50A - 30k A IR

    SIEMENS ED61B050 - Molded Case Circuit Breakers - Type ED6 - 347VAC - 1-Pole - 50A - 30k A IR

    SIEMENS ED61B050 - Molded Case Circuit Breakers - Type ED6 - 347VAC - 1-Pole - 50A - 30k A IR


    Learn More...
    $498.89

  9. Cutler Hammer - BR250 Plug In Circuit Breaker - 2-Pole - 120/240VAC - 50AMP

    Cutler Hammer - BR250 Plug In Circuit Breaker - 2-Pole - 120/240VAC - 50AMP

    Eaton Cutler-Hammer Type BR250, Type C250 120/240Vac 2 Pole 50 Amp Plug In (Push In) Circuit Breaker with Common Trip. 


    Learn More...
    $40.88

  10. 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

  11. Siemens BL1-050 - Plug In Circuit Breaker for ITE Blue-Line Loadcentres - 1-Pole - 50A - 120/240V

    Siemens BL1-050 - Plug In Circuit Breaker for ITE Blue-Line Loadcentres - 1-Pole - 50A - 120/240V

    For use in ITE Blue-Line Loadcentres only. 1/2" Module Breaker, 10kA Interrupting Rating, Plug-In Type. 1 Pole, 50Amp, 120/240VAC


    Learn More...
    $158.75

  12. This is not the actual model photo, just demonstrates what QBH250 looks like.

    Commander - QBH250 - Bolt-On Replacement Classic Circuit Breaker - 2 Pole - 50 Amps

    QBH250 - Bolt-On Replacement Classic Circuit Breaker - 2 Pole - 50 Amps


    Learn More...
    $169.88

  13. Siemens BQD150 - Molded Case Circuit Breakers - 1-Pole - 50A - 277VAC - 14k A IR - HACR rated

    Siemens BQD150 - Molded Case Circuit Breakers - 1-Pole - 50A - 277VAC - 14k A IR - HACR rated

    Siemens BQD150 - Molded Case Circuit Breakers - 1-Pole - 50A - 277VAC - 14k A IR - HACR rated


    Learn More...
    $233.60

  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 BQD6350 - Molded Case Circuit Breakers - 3-Pole - 50A - 347/600VAC - 10k A IR

    Siemens BQD6350 - Molded Case Circuit Breakers - 3-Pole - 50A - 347/600VAC - 10k A IR

    Siemens BQD6350 - Molded Case Circuit Breakers - 3-Pole - 50A - 347/600VAC - 10k A IR


    Learn More...
    $668.52

  16. 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...
    $168.00

  17. SIEMENS BQ2B050H - Bolt on Thermal Magnetic Circuit Breaker - 2-Pole - 50 Amps - 22kA IR

    SIEMENS BQ2B050H - Bolt on Thermal Magnetic Circuit Breaker - 2-Pole - 50 Amps - 22kA IR

    SIEMENS BQ2B050H - Bolt on Thermal Magnetic Circuit Breaker - 2-Pole - 50 Amps - 22kA IR


    Learn More...
    $196.20

  18. Federal Pioneer - NA250 - Stab-Lok - 2 Pole - 50 Amp Circuit Breaker

    Federal Pioneer - NA250 - Stab-Lok - 2 Pole - 50 Amp Circuit Breaker

    Federal Pioneer circuit breaker 120V plug in 2-pole unit 2 inch thick or full size . Not interchangeable with any other.

    *This is an obsolete model and could be replaced with NC0250


    Learn More...
    $139.50

    Discontinued

  19. SIEMENS CQD250 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 480/277V - 2-Pole - 50A - 14k A IR

    SIEMENS CQD250 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 480/277V - 2-Pole - 50A - 14k A IR

    SIEMENS CQD250 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 480/277V - 2-Pole - 50A - 14k A IR


    Learn More...
    $783.79

  20. Siemens Q250 - Type QP - Plug in Circuit Breaker - 2 Pole - 50 Amp - 120/240VAC - Thermal Magnetic Type - Common Trip

    Siemens Q250 - Type QP - Plug in Circuit Breaker - 2 Pole - 50 Amp - 120/240VAC - Thermal Magnetic Type - Common Trip

    Q250 - Siemens Type QP - Plug in Circuit Breaker, 2-Pole, 120/240VAC, 50 Amp, Thermal Magnetic Type - Common Trip


    Learn More...
    $28.98

Items 1 to 20 of 75 total
Position Model Price Set Descending Direction
Page:
  1. 1
  2. 2
  3. 3
  4. 4
 
Shopping Options

Currently Shopping by:

  1. Price: $0.00 - $999.99 Remove This Item
  2. Amp Rating: 50A Remove This Item
Clear All
Brand
  1. Commander (5)
  2. Cutler Hammer (5)
  3. Federal Pioneer (8)
  4. General Electric (7)
  5. Homeline (3)
  6. Siemens (41)
  7. Square D (6)
Voltage Range
  1. 120 (9)
  2. 120/240V (31)
  3. 240 (12)
  4. 240VAC (3)
  5. 277 (5)
  6. 277/480 (1)
  7. 347 (2)
  8. 347/600 (2)
  9. 480 (5)
  10. 110-277 (5)
Pole
  1. (1P) Single Pole (28)
  2. (2P) Double Pole (26)
  3. (3P) Three Pole (20)
  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.