• Sign In
  • Create an Account
Toggle Nav
  • Compare Products
My Cart
Menu
Account

Circuit Breaker

Filter  
  1. Common Amperage 1/2Amp Remove This Item
  2. Common Amperage 13Amp Remove This Item
  3. Common Amperage 25Amp Remove This Item
  4. Common Amperage 2 Remove This Item
Clear All
Common Amperage  
X
  1. 6/100Amp 1 item
  2. 1/10Amp 1 item
  3. 3/10Amp 2 items
  4. 1/2Amp 8 items
  5. 8/10Amp 2 items
  6. 1Amp 7 items
  7. 1-1/4Amp 1 item
  8. 1-1/3Amp 2 items
  9. 1-1/2Amp 3 items
  10. 2Amp 9 items
  11. 2-1/4Amp 1 item
  12. 2-1/2Amp 2 items
  13. 3Amp 9 items
  14. 4Amp 4 items
  15. 5Amp 21 items
  16. 5-1/2Amp 2 items
  17. 6Amp 4 items
  18. 7Amp 4 items
  19. 7-1/2Amp 2 items
  20. 8Amp 4 items
  21. 10Amp 24 items
  22. 12Amp 3 items
  23. 13Amp 2 items
  24. 15Amp 37 items
  25. 16Amp 4 items
  26. 18Amp 1 item
  27. 20Amp 25 items
  28. 21Amp 1 item
  29. 25Amp 10 items
  30. 32Amp 2 items
  31. 30Amp 18 items
  32. 35Amp 2 items
  33. 40Amp 9 items
  34. 50Amp 8 items
  35. 60Amp 5 items
  36. 65Amp 1 item
  37. 70Amp 4 items
  38. 75Amp 1 item
  39. 90Amp 1 item
  40. 100Amp 10 items
  41. 110Amp 1 item
  42. 125Amp 1 item
  43. 150Amp 3 items
  44. 200Amp 2 items
  45. 225Amp 1 item
  46. 350Amp 1 item
  47. 500Amp 1 item
  48. 800Amp 2 items
Show more
VAC  
  1. 277480 1 item
  2. 250 6 items
  3. 600 1 item
  4. 480 2 items
  5. 277 1 item
  6. 277.415 1 item
  7. 415 1 item
  8. Not Specified 7 items
Show more
DC Voltage  
Manufacturer  
  1. ABB 1 item
  2. Airpax 3 items
  3. Carling 2 items
  4. Heinemann / Eaton 4 items
  5. HEINEMANN 1 item
  6. IDEC 1 item
  7. IDEC IZUMI 1 item
  8. Klixon 1 item
  9. MOELLER 1 item
  10. Potter & Brumfield 1 item
  11. Siemens 1 item
  12. SQUARE D 1 item
  13. STOTZ 1 item
  14. TELEMECANIQUE 1 item
Show more
Amperage  
Unit of Measure  
  1. Each 6 items
Price  
View as List Grid

20 Items

per page
Set Descending Direction
  1. Heinemann / Eaton - JB1-A3-A - Circuit breaker. SP 0.5Amp 250VAC.
    Heinemann / Eaton - JB1-A3-A - Circuit breaker. SP 0.5Amp 250VAC.
    Special Price $8.98 Regular Price $16.95
    Add to Wish List Add to Compare
    Heinemann / Eaton - JB1-A3-A - Circuit Breaker. SP 0.5Amp 250VAC. JB Snap-In Mount Series, Toggle. Trip amp: 0.625Amp. Delay: 3. Mount: panel, snap-in. Dimensions: 0.761" wide x 2.65" (actual 2.012") high, behind panel. Listed: UL/CSA. J Series can be used in a wide variety of applications including telecom, rail, marine and mobile equipment. These breakers are small and lightweight, saving valuable space in crowded control panels or weight in portable equipment. Status: Discontinued, New Old Stock. Learn More
  2. SENSATA- AIRPAX - UPL11-11-674 - Circuit breaker. 65VDC 25Amp.
    SENSATA- AIRPAX - UPL11-11-674 - Circuit breaker. 65VDC 25Amp.
    Special Price $16.98 Regular Price $28.50
    READY TO SHIP - ONLY 48 LEFT IN STOCK!
    Add to Wish List Add to Compare

    SENSATA- AIRPAX - UPL11-11-674  Circuit breaker.

    65VDC 25Amp.

    Delay: 51.

    Trip 31.1Amp.

    New Old Stock

    Additional Information: https://www.sensata.com/sites/default/files/media/documents/2018-04-26/ourproducts_apl_upl_series_datasheet.pdf

    Learn More
  3. STOTZ - S252 - 25Amp 415VAC 2-Pole Din-Rail
    STOTZ - S252 - 25Amp 415VAC 2-Pole Din-Rail
    $10.00
    Add to Wish List Add to Compare
    No.28 (25A)U 415VAC 2-Pole-ganged DIN-Rail mounting 35mm wide x 85/90mm high x 65mm deep with toggle, 50mm behind panel - screw terminals Learn More
  4. SENSATA TECHNOLOGIES - KLIXON - 51MC2-123-.500 - Circuit breaker, 0.5Amp, 250V 60Hz.
    SENSATA TECHNOLOGIES - KLIXON - 51MC2-123-.500 - Circuit breaker, 0.5Amp, 250V 60Hz.
    Special Price $9.98 Regular Price $13.95
    IN STOCK - MORE THAN 100 READY TO SHIP!
    Add to Wish List Add to Compare

    SENSATA TECHNOLOGIES - KLIXON - 51MC2-123-.500 Circuit breaker.

    0.5Amp 250V 60Hz.

    Mount: panel 2" x 2" x 0.75".

    Curve 123.

     

    Learn More
  5. Square D - 24436 DA - Circuit breaker. 25 Amp 1P 277VAC, 65VDC.
    Square D - 24436 DA - Circuit breaker. 25 Amp 1P 277VAC, 65VDC.
    $48.00
    Add to Wish List Add to Compare
    Circuit breaker. 25 Amp 1P 277VAC, 65VDC. Multi9 C60. Listed: UL/CSA Learn More
  6. Heinemann / Eaton - AM3S-Z249-6 - Circuit breaker. 3P 25Amp 480VAC 50/60Hz.
    Heinemann / Eaton - AM3S-Z249-6 - Circuit breaker. 3P 25Amp 480VAC 50/60Hz.
    $30.00
    Add to Wish List Add to Compare
    Circuit breaker. 3P 25Amp 480VAC 50/60Hz. Delay 2. Mount: Panel, 6 hole, each at 0.75" apart. Dimensions: 2.249" wide x 2.515" high x 2.76" behind panel. Note: Double marked AM3S-A3-DA-02-D-AB. Eaton/Heinemann. Learn More
  7. Carling - MF1-B-34-250-1BB7BC - Circuit breaker. 0.5Amp 250VAC.
    Carling - MF1-B-34-250-1BB7BC - Circuit breaker. 0.5Amp 250VAC.
    $12.50
    Add to Wish List Add to Compare
    Circuit breaker. 0.5Amp 250VAC. Delay 34. Trip 0.675. On/Off rocker, illuminated - neon 120/250VAC. Mount: Panel, snap in. Dimensions: 1.380" wide x 0.70" high (in panel). Behind panel 1.90" deep. Learn More
  8. Carling - BA1-B0-20-250-121D - Circuit Breaker. SP 0.5Amp 250VAC 50/60Hz.
    Carling - BA1-B0-20-250-121D - Circuit Breaker. SP 0.5Amp 250VAC 50/60Hz.
    Special Price $14.98 Regular Price $26.50
    READY TO SHIP - ONLY 2 LEFT IN STOCK!
    Add to Wish List Add to Compare

    Carling - BA1-B0-20-250-121D Circuit Breaker.

    SP 0.5Amp 250VAC 50/60Hz.

    Number of poles: 1

    Delay 20.

    Mount: Panel.

    Dimensions: 61.44 x 19.18 x 50.8 mm

    Contacts: 1/4" Male Quick Connect Terminals.

    Learn More
  9. AIRPAX - LMLC1-1RLS4-28977-25 - Circuit breaker. SP 25Amp 80VDC.
    AIRPAX - LMLC1-1RLS4-28977-25 - Circuit breaker. SP 25Amp 80VDC.
    $24.99
    Add to Wish List Add to Compare
    Circuit breaker. SP 25Amp 80VDC. Toggle. Delay: 52. TA: 31.1Amp. Aux switch 1Amp 80VDC. Mount: panel, 2 holes at 2.0" centers. Dimensions: 0.744" wide x 2.51" high. Listed: UL/CSA. Note: Special purpose, not for general use, non time delay. Learn More
  10. SIEMENS - 5SX23C13 - Circuit breakers. 3-Pole 13Amp.
    SIEMENS - 5SX23C13 - Circuit breakers. 3-Pole 13Amp.
    $29.95
    Add to Wish List Add to Compare
    Circuit breakers. 3-Pole 13Amp each 480VAC Max UL CSA, eight others. 2.1" wide x 3.5" high. Learn More
  11. MOELLER - FAZ-2-C0,5 - 0.5Amp 2-Pole
    MOELLER - FAZ-2-C0,5 - 0.5Amp 2-Pole
    $24.58
    Add to Wish List Add to Compare
    2-ganged Din Rail Mount Circuit Breakers - 1-Phase 5kA - 277/400-415VAC Tripping Current 145% of rated currect = about 0.7Amps - beautiful Copper screw terminals, for 1x1 - 25mm2 2.4nM wire terminals.35.5 mmW x 68mmDeep(overall) x 80mmH, 45mmH thru panel. 2-polig 10kA Learn More
  12. IDEC IZUMI - NRAS2111F 0.5A AD - 0.5AmpDC 65VDC-max 2-Pole C/B
    IDEC IZUMI - NRAS2111F 0.5A AD - 0.5AmpDC 65VDC-max 2-Pole C/B
    $24.88
    Add to Wish List Add to Compare
    Circuit breaker. 2-Gang 500mAmp 65VDC-max Trip Amps 0.625 Curve-AD with Auxilliary Switch SPDT-5A 250VAC Circuit Protector 4-threaded screw hole mounting - 1.5"W x 2.0"H x 2.25"behind panel 5oz Learn More
  13. IDEC - NRAS2111F - Circuit breaker. 2P 0.5Amp.
    IDEC - NRAS2111F - Circuit breaker. 2P 0.5Amp.
    $29.00
    Add to Wish List Add to Compare
    Circuit breaker. 2P 0.5Amp. Max voltage: 65V. Hertz Dc. T Amps: 0.625. Curve AD. Aux sw: 5A250VAC. Listed: UL/CSA. More info: http://www.idec.com/language/english/catalog/CircuitBreakers/NRASeries.pdf Learn More
  14. Heinemann / Eaton - AM1-C3-A-0R5003E - SINGLE POLE CIRCUIT BREAKER
    Heinemann / Eaton - AM1-C3-A-0R5003E - SINGLE POLE CIRCUIT BREAKER
    Special Price $15.95 Regular Price $24.00
    Add to Wish List Add to Compare
    Single Pole Circuit Breaker 0.5A 250V 400hz Delay3. Learn More
  15. EATON HEINEMANN - CD1-B2-DU - Circuit Breaker. SP 25Amp 125VDC.
    EATON HEINEMANN - CD1-B2-DU - Circuit Breaker. SP 25Amp 125VDC.
    Special Price $16.98 Regular Price $20.50
    Add to Wish List Add to Compare

    EATON HEINEMANN - CD1-B2-DU - Circuit Breaker.

    SP 25Amp 125VDC. DC Hz. TD 1.

    Compact E Frame with Auxiliary Switch

    Special Purpose.

    Mount: Panel, vertical 2 hole mount with 2-3/4" centers.

    Dimensions: 1.023" wide x 4.786" high x 2.873" deep plus screw contacts on rear.

    New Old Stock

    Learn More
  16. Heinemann / Eaton - AM2B0B6A25P - Circuit Bbreaker. DP 25Amp 65VDC.
    Heinemann / Eaton - AM2B0B6A25P - Circuit Bbreaker. DP 25Amp 65VDC.
    Special Price $34.98 Regular Price $42.50
    Add to Wish List Add to Compare

    Heinemann / Eaton - AM2B0B6A25P Circuit Breaker.

    DP 25Amp 65VDC.

    Hertz DC.

    Mount: Panel, 4 holes at 2-1/8" centers.

    Dimensions: 1.491" wide x 2.5" high x 2" deep plus contacts.

    New Old Stock

    Learn More
  17. Sensata Airpax - 219-1-1REC4-52F-2-8-25 - Circuit Breaker. 25Amp 125V.
    Sensata Airpax - 219-1-1REC4-52F-2-8-25 - Circuit Breaker. 25Amp 125V.
    Special Price $32.98 Regular Price $38.50
    Add to Wish List Add to Compare

    Sensata Airpax - 219-1-1REC4-52F-2-8-25 Circuit Breaker.

    Airpax Series 219 Hydraulic Magnetic  Circuit Breakers are for manual controller applications, which complies to UL Standard 508, the 229, for supplementary protectors applications, which complies to UL Standard 1077, and the 299, a Special Construction version.

    Status: Discontinued

    SP 25Amp 125V. Hertz DC. Delay 52F.

    FL Amps: 25

    Trip Amps: 31.3A

    Aux switch 10Amp 250VAC.

    Mount: Panel, Vertical with 2 holes at 2.75" centers.

    Dimensions: 1.025" wide x 4.75" high.

    New Old Stock - Bulk Packaged

    Learn More
  18. ABB - S272K25A - 2-Pole cirtcuit breakers 277/480Vac 25Amp
    ABB - S272K25A - 2-Pole cirtcuit breakers 277/480Vac 25Amp
    Special Price $24.98 Regular Price $48.00
    Add to Wish List Add to Compare

    ABB - S272K25A - 2-Pole Cirtcuit Breakers

    277/480Vac 25Amp

    Double Pole

    Din Rail Mount

    Dimensions: 7.09" X 6.3" X 8.27"

    UL1077 IEC-8908

    Made in Germany

    Factory New

    Learn More
  19. Tyco Potter & Brumfield - W92-X112-25 - Circuit Breaker Magnetic Hydraulic , 2 Pole 25A 277VAC.
    Tyco Potter & Brumfield - W92-X112-25 - Circuit Breaker Magnetic Hydraulic , 2 Pole 25A 277VAC.
    Special Price $49.98 Regular Price $75.50
    Out of stock
    Add to Wish List Add to Compare

    TTCo  Potter & Brumfield - W92-X112-25 Circuit Breaker Magnetic Hydraulic , 2 Pole 25A 277VAC. 

    Delay Curve 2.

    Mount: Panel. #10-32 stuc Connections

    Dimensions: 1.525" wide x 2.505" high x 1.873" deep, plus screw terminals.

    Has 4 hole mount at 2.2" centers.

    Designed for the international market. UL Recognized (UL1077 and UL1500), CSA Accepted and VDE approved.

    Note: Alt P/N: 1922.

    Learn More
  20. Telemecanique - GV2-M20 - Circuit breaker, thermal magnetic. 3P.
    Telemecanique - GV2-M20 - Circuit breaker, thermal magnetic. 3P.
    $100.00
    Out of stock
    Add to Wish List Add to Compare
    Circuit breaker, thermal magnetic. Manual motor starter/controller. Input: AC. Contacts: 3 Pole. Overcurrent setting range 13Amp-18Amp. Mech Mtg: Din rail mount. Dimensions: 1-3/4" x 3-1/2" x 3" tall. Note: Adjustable with start and stop rocker switches. Note: Manual Motor Starter, Push Button Operator, IEC Style, Amps AC 13 to 18, Overload Relay Amp Setting 13 to 18A, Max. Voltage 600VAC, Enclosure Type Open, Number of Poles 3, Height 3.5 In., Width 1.75 In., Depth 2.6 In., HP @ 1 Phase - 120V 1, HP @ 1 Phase - 230V 3, HP @ 3 Phase - 200V 5, HP @ 3 Phase - 230V 5, HP @ 3 Phase - 460-575V 10, HP @ 3 Phase - 460V 10, HP @ 3 Phase - 575V 10, Standards UL, CSA. New, but older stock. Learn More
View as List Grid

20 Items

per page
Set Descending Direction
Shop By
Now Shopping by
  1. Common Amperage 1/2Amp Remove This Item
  2. Common Amperage 13Amp Remove This Item
  3. Common Amperage 25Amp Remove This Item
  4. Common Amperage 2 Remove This Item
Clear All
Shopping Options
Common Amperage
  1. 6/100Amp 1 item
  2. 1/10Amp 1 item
  3. 3/10Amp 2 items
  4. 1/2Amp 8 items
  5. 8/10Amp 2 items
  6. 1Amp 7 items
  7. 1-1/4Amp 1 item
  8. 1-1/3Amp 2 items
  9. 1-1/2Amp 3 items
  10. 2Amp 9 items
  11. 2-1/4Amp 1 item
  12. 2-1/2Amp 2 items
  13. 3Amp 9 items
  14. 4Amp 4 items
  15. 5Amp 21 items
  16. 5-1/2Amp 2 items
  17. 6Amp 4 items
  18. 7Amp 4 items
  19. 7-1/2Amp 2 items
  20. 8Amp 4 items
  21. 10Amp 24 items
  22. 12Amp 3 items
  23. 13Amp 2 items
  24. 15Amp 37 items
  25. 16Amp 4 items
  26. 18Amp 1 item
  27. 20Amp 25 items
  28. 21Amp 1 item
  29. 25Amp 10 items
  30. 32Amp 2 items
  31. 30Amp 18 items
  32. 35Amp 2 items
  33. 40Amp 9 items
  34. 50Amp 8 items
  35. 60Amp 5 items
  36. 65Amp 1 item
  37. 70Amp 4 items
  38. 75Amp 1 item
  39. 90Amp 1 item
  40. 100Amp 10 items
  41. 110Amp 1 item
  42. 125Amp 1 item
  43. 150Amp 3 items
  44. 200Amp 2 items
  45. 225Amp 1 item
  46. 350Amp 1 item
  47. 500Amp 1 item
  48. 800Amp 2 items
Show more
Manufacturer
  1. ABB 1 item
  2. Airpax 3 items
  3. Carling 2 items
  4. Heinemann / Eaton 4 items
  5. HEINEMANN 1 item
  6. IDEC 1 item
  7. IDEC IZUMI 1 item
  8. Klixon 1 item
  9. MOELLER 1 item
  10. Potter & Brumfield 1 item
  11. Siemens 1 item
  12. SQUARE D 1 item
  13. STOTZ 1 item
  14. TELEMECANIQUE 1 item
Show more
Price
My Wish List
Last Added Items
  1. Add to Cart
    Remove This Item
Go to Wish List
You have no items in your wish list.
What's this? Check "Remember Me" to access your shopping cart on this computer even if you are not signed in.