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Circuit Protection

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  1. Common Amperage 1/8Amp Remove This Item
  2. Common Amperage 5Amp Remove This Item
  3. Common Amperage 1 Remove This Item
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Category  
  1. Fuse 27 items
  2. Circuit Breaker 21 items
  3. Other Circuit Protection 1 item
Capacitance  
Common Voltage  
  1. 600VAC 2 items
  2. 125VAC 3 items
  3. 250VDC 8 items
  4. 32VDC 2 items
  5. 250VAC 3 items
  6. Not Specified 3 items
  7. 300VDC,125VAC 1 item
  8. 125VDC 4 items
  9. 60VDC,72VAC 1 item
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VAC  
  1. 125 1 item
  2. 250 6 items
  3. 240 1 item
  4. 125250 1 item
  5. 480 1 item
  6. 277 5 items
  7. Not Specified 6 items
Common Amperage  
X
  1. 1/100Amp 3 items
  2. 1/32Amp 2 items
  3. 1/20Amp 2 items
  4. 6/100Amp 1 item
  5. 1/16Amp 5 items
  6. 1/10Amp 6 items
  7. 1/8Amp 8 items
  8. 3/16Amp 4 items
  9. 15/100Amp 1 item
  10. 2/10Amp 5 items
  11. 1/4Amp 12 items
  12. 3/10Amp 7 items
  13. 3/8Amp 5 items
  14. 4/10Amp 5 items
  15. 1/2Amp 19 items
  16. 6/10Amp 2 items
  17. 7/10Amp 1 item
  18. 3/4Amp 12 items
  19. 8/10Amp 5 items
  20. 1Amp 33 items
  21. 1-1/10Amp 2 items
  22. 1-1/8Amp 3 items
  23. 1-1/4Amp 6 items
  24. 1-1/3Amp 3 items
  25. 1-4/10Amp 2 items
  26. 1-1/2Amp 7 items
  27. 1-6/10Amp 4 items
  28. 1-8/10Amp 1 item
  29. 2Amp 29 items
  30. 2-2/10Amp 1 item
  31. 2-1/4Amp 3 items
  32. 2-1/2Amp 11 items
  33. 2-8/10Amp 2 items
  34. 3Amp 31 items
  35. 3-2/10Amp 2 items
  36. 3-1/2Amp 2 items
  37. 4Amp 17 items
  38. 4-1/2Amp 1 item
  39. 5Amp 40 items
  40. 5-1/2Amp 2 items
  41. 6Amp 13 items
  42. 6-1/4Amp 2 items
  43. 7Amp 10 items
  44. 7-1/4Amp 1 item
  45. 7-1/2Amp 5 items
  46. 8Amp 16 items
  47. 9Amp 3 items
  48. 10Amp 57 items
  49. 12Amp 6 items
  50. 13Amp 2 items
  51. 14Amp 1 item
  52. 15Amp 50 items
  53. 16Amp 6 items
  54. 17-1/2Amp 2 items
  55. 18Amp 1 item
  56. 20Amp 41 items
  57. 21Amp 1 item
  58. 25Amp 25 items
  59. 32Amp 2 items
  60. 30Amp 35 items
  61. 35Amp 9 items
  62. 40Amp 15 items
  63. 45Amp 1 item
  64. 50Amp 30 items
  65. 60Amp 10 items
  66. 65Amp 1 item
  67. 63Amp 1 item
  68. 70Amp 11 items
  69. 75Amp 1 item
  70. 80Amp 5 items
  71. 90Amp 3 items
  72. 100Amp 20 items
  73. 110Amp 8 items
  74. 125Amp 6 items
  75. 150Amp 9 items
  76. 160Amp 1 item
  77. 175Amp 6 items
  78. 200Amp 10 items
  79. 225Amp 1 item
  80. 250Amp 5 items
  81. 260Amp 1 item
  82. 300Amp 5 items
  83. 315Amp 1 item
  84. 350Amp 4 items
  85. 400Amp 3 items
  86. 450Amp 3 items
  87. 500Amp 2 items
  88. 600Amp 6 items
  89. 700Amp 2 items
  90. 800Amp 4 items
  91. 1200Amp 1 item
  92. 1600Amp 1 item
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Fuse Package  
  1. Ceramic 2 items
  2. Glass 7 items
  3. Axial Lead 3 items
  4. SMD 2 items
DC Voltage  
Manufacturer  
  1. Allen Bradley - AB 1 item
  2. Airpax 6 items
  3. Bussmann 6 items
  4. Cooper/Bussmann 5 items
  5. BUSSMAN 1 item
  6. Cutler-Hammer 1 item
  7. Heinemann / Eaton 1 item
  8. HEINEMANN 3 items
  9. LITTELFUSE 14 items
  10. Potter & Brumfield 4 items
  11. Schurter 1 item
  12. SCHRUTER 1 item
  13. Siemens 1 item
  14. STOTZ 1 item
  15. TYCO/P&B 1 item
  16. Vishay / Dale Electronics 1 item
Show more
Amperage  
Unit of Measure  
  1. Each 11 items
  2. Set 12 items
Price  
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Items 1-24 of 48

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  1. Potter & Brumfield - W91-X112-5 - Circuit breaker. 1P 5Amp 277VAC.
    Potter & Brumfield - W91-X112-5 - Circuit breaker. 1P 5Amp 277VAC.
    Special Price $9.95 Regular Price $24.95
    READY TO SHIP - ONLY 36 LEFT IN STOCK!
    Add to Wish List Add to Compare

    Circuit breaker. 1P 5Amp 277VAC. Curve 2. Mount: panel.

    Learn More
  2. AIRPAX - PP11-42-5.00A-0B - Circuit breaker. 5Amp 250VAC Push/Pull.
    AIRPAX - PP11-42-5.00A-0B - Circuit breaker. 5Amp 250VAC Push/Pull.
    Special Price $11.99 Regular Price $14.99
    Out of stock
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    Circuit breaker. 5Amp 250VAC 400Hz. Snapak. Push/Pull. Trip amps: 7.5 Mount: panel. Contacts: 1/4" male quick connect terminals. Learn More
  3. STOTZ - S271 - 5Amp 240/415VAC No.6 Circuit Breaker
    STOTZ - S271 - 5Amp 240/415VAC No.6 Circuit Breaker
    $7.50
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    No.6 5Amp (U) 240/415VAC 1-Pole DIN-Rail mounting 17.3mm wide x 85/90mm high x 65mm deep with toggle, 50mm behind panel - screw terminals Learn More
  4. SIEMENS - MSP10M - Circuit breaker, manual. 3P Starter.
    SIEMENS - MSP10M - Circuit breaker, manual. 3P Starter.
    $100.00
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    Circuit breaker, manual. 3P Starter. MSP10M 5-8Amp. P/N 24-190-322-512. 3VE1 0 0-8K. NIB with manufactures installation sheet. Learn More
  5. SCHURTER - AS168X-CB2F050 - Thermal magnetic, 2P 480VAC 5Amp.
    SCHURTER - AS168X-CB2F050 - Thermal magnetic, 2P 480VAC 5Amp.
    Special Price $41.95 Regular Price $55.00
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    Circuit breaker. Thermal magnetic, 2P 480VAC 5Amp. Dimensions: 3-1/2" wide x 1-1/3" deep x 2-5/8" high. More info: http://www.schurter.com Learn More
  6. SCHRUTER - AS168X-CB2DF050 - Circuit breaker. 2P 360VDC 5Amp.
    SCHRUTER - AS168X-CB2DF050 - Circuit breaker. 2P 360VDC 5Amp.
    $55.00
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    Circuit breaker. Thermal magnetic, 2P 360VDC 5Amp. Dimensions: 3-1/2" wide x 1-1/3" deep x 2-5/8" high. More info: http://www.schurter.com Learn More
  7. Potter & Brumfield - W93-X112-5 - Circuit breaker. 3P 5Amp 277VAC 50/60Hz.
    Potter & Brumfield - W93-X112-5 - Circuit breaker. 3P 5Amp 277VAC 50/60Hz.
    Special Price $69.98 Regular Price $89.95
    Out of stock
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    Potter & Brumfield - W93-X112-5 Circuit breaker.

    3P 5Amp 277VAC 50/60Hz, curve 2.

    Mount: Panel, vertical, 6 holes with 2-1/2" centers.

    Dimension: 2.28" wide x 2.52" high x 1.853" behind panel plus screw contacts.

    Manuf in the USA.

    Listed: UL/CSA.

    Learn More
  8. TE Connectivity - Potter & Brumfield - W92-X112-5 - Circuit breaker. 2P 5Amp 277VAC 50/60Hz.
    TE Connectivity - Potter & Brumfield - W92-X112-5 - Circuit breaker. 2P 5Amp 277VAC 50/60Hz.
    Special Price $42.98 Regular Price $64.50
    Out of stock
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    TE Connectivity - Potter & Brumfield - W92-X112-5 Circuit breaker.

    2P 5Amp 277VAC 50/60Hz, curve 2.

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

    Dimension: 1.523" wide x 2.51" high x 1.865" (63.5mm X 46.8mm X 38.1mm) behind panel plus screw contacts.

    Made in USA.

    Listed: UL/CSA.

    Learn More
  9. CUTLER-HAMMER - SPCL1C05 - Circuit breaker. 1P 5Amp 277VAC.
    CUTLER-HAMMER - SPCL1C05 - Circuit breaker. 1P 5Amp 277VAC.
    $25.00
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    Circuit breaker. 1P 5Amp 277VAC. Supplementary Protector. Learn More
  10. AIRPAX - R21-2-5.00A-B109IV - Circuit breaker. DP 5Amp 250VAC / 50VDC.
    AIRPAX - R21-2-5.00A-B109IV - Circuit breaker. DP 5Amp 250VAC / 50VDC.
    $30.00
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    Circuit breaker. DP 5Amp 250VAC / 50VDC. TA: 6.75Amp. Mount: Panel snap-in. Dimensions: 33mm wide x 35.00mm high x 47.4mm deep, including contacts. Contacts: 1/4" male QC terminals. Note: Snapak. Led: 8-16VDC. Illuminated rocker. Listed: UL/CSA. Learn More
  11. ALLEN BRADLEY - AB - 1492-CB1G050 - Circuit breaker. SP 277VAC/65VDC 5Amp 1 phase.
    ALLEN BRADLEY - AB - 1492-CB1G050 - Circuit breaker. SP 277VAC/65VDC 5Amp 1 phase.
    $49.00
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    Circuit breaker. SP 277VAC/65VDC 5Amp 1 phase. Series B. Mount: din rail. Learn More
  12. AIRPAX - IPG1-1REC46650200-V - Circuit Breaker. 1P 5Amp 250VAC.
    AIRPAX - IPG1-1REC46650200-V - Circuit Breaker. 1P 5Amp 250VAC.
    Special Price $14.95 Regular Price $18.00
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    Circuit Breaker. 1P 5Amp 250VAC. Delay 66. TA: 6.25Amp. Mount: Panel, 2 holes @ 1.675" centers. Dimensions: 0.745" wide x 2.009" high X 1.664" deep. With SPDT 1Amp 125VAC aux switch. Learn More
  13. AIRPAX - IPG1-1REC46450200-V - Circuit Breaker. SP 5Amp 250V.
    AIRPAX - IPG1-1REC46450200-V - Circuit Breaker. SP 5Amp 250V.
    Special Price $14.95 Regular Price $18.00
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    Circuit Breaker. SP 5Amp 250V. Delay 64. TA: 6.25Amp. Mount" panel, 2 holes @ 1.665" centers. Dimensions: 0.745" wide x 2.003" high x 1.660" deep. Contacts: 1/4" male QC terminals. With SPDT 1Amp 125VAC aux switch. Contacts: 1/8" male QC terminals. Learn More
  14. TYCO/P&B - W23X1A1G5 - Circuit Breakers. Pull/Pull SP 5A 250VAC, 50VDC.
    TYCO/P&B - W23X1A1G5 - Circuit Breakers. Pull/Pull SP 5A 250VAC, 50VDC.
    Special Price $24.98 Regular Price $27.95
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    TYCO/P&B - W23X1A1G5 - Circuit Breakers.

    Pull/Pull SP 5A 250VAC, 50VDC.

    Breaker Type: Thermal

    Current Rating: 5 A

    Operating Temperature: -20 °C to 60 °C

    Number of Poles; 1

    Operating Supply Voltage: 250 V

    Termination: Screw

    Time to Trip: 30 s

    Voltage Rating; 250 V

    Voltage Rating (AC); 240 V

    Voltage Rating (DC); 50 V

    Dimensions; Height 35.15 mm, Length 40.64 mm, Width 17.53 mm

    Note: Military 5925-000749180.

    Learn More
  15. Potter & Brumfield - W67-X2Q12-5 - NEW SINGLE POLE BREAKER
    Potter & Brumfield - W67-X2Q12-5 - NEW SINGLE POLE BREAKER
    Special Price $14.95 Regular Price $19.00
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    Magnetic Hydraulic Circuit Breaker 5 Amp 2.2 sec to 20 sec Trip Time at 200 percent of Load at 60 Hz Learn More
  16. Heinemann / Eaton - AM2S-A3-A-0005-02E - Circuit breaker. 2P 5Amp 250V 50/60Hz.
    Heinemann / Eaton - AM2S-A3-A-0005-02E - Circuit breaker. 2P 5Amp 250V 50/60Hz.
    Special Price $41.95 Regular Price $55.00
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    Circuit breaker. 2P 5Amp 250V 50/60Hz. Delay 2. Mount: panel, 4 hole mount. 1-1/2" wide x 2-1/2" high x 2-1/2" behind panel. Note: Double marked AM2S-A3-LA-02-D-A. Learn More
  17. AIRPAX - APG115015301 - NEW 5A 240VAC 50/60HZ DELAY 61
    AIRPAX - APG115015301 - NEW 5A 240VAC 50/60HZ DELAY 61
    $33.00
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    NEW CIRCUIT BREAKERS 15A 65VDC DELAY 50 TRIP 22.5 Learn More
  18. AIRPAX - PP11-52-5.00A-OB-V - Circuit breakers. Pushbutton 50V 5Amp.
    AIRPAX - PP11-52-5.00A-OB-V - Circuit breakers. Pushbutton 50V 5Amp.
    Special Price $14.95 Regular Price $19.00
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    Circuit breakers. Pushbutton 50V 5Amp. Learn More
  19. LITTELFUSE - 1/8 AMP PICOFUSE - 02511.25MAT1L - Fuse. Pico 1/8 Amp.
    LITTELFUSE - 1/8 AMP PICOFUSE - 02511.25MAT1L - Fuse. Pico 1/8 Amp.
    Special Price $1.19 Regular Price $1.50 As low as $0.98
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    LITTELFUSE - 1/8 AMP PICOFUSE - 02511.25MAT1L - Fuse.

    The PICO® II very fast-acting fuse is designed to meet an extensive array of performance characteristics in a space-saving subminiature package.

    251/253 Series

    Pico 1/8Amp.

    Series: 251

    Max. Voltage: 125V

    Amperage Rating: .125A (1/8A)

    Dimensions: 7x2x2mm

    Lead length: 24mm

    Package: Axial Leads.

    Alternates: 251/125, 02511.25MAT1L

     

    Learn More
  20. LITTELFUSE - 312.125 - Fuse. 1/8Amp 250V. Package of 5.
    LITTELFUSE - 312.125 - Fuse. 1/8Amp 250V. Package of 5.
    Special Price $3.98 Regular Price $5.00
    READY TO SHIP - ONLY 10 LEFT IN STOCK!
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    Fuse. 1/8Amp 250V 3AG. Dimensions: 0.25" (6.35mm) D x 1.25" (31.75mm) long. Package of 5.

    Learn More
  21. LITTELFUSE - 313.125 - 313.125HXP - 3AG1/8 - Slow Blow Fuse. 1/8 Amp 250VAC. Package of 6.
    LITTELFUSE - 313.125 - 313.125HXP - 3AG1/8 - Slow Blow Fuse. 1/8 Amp 250VAC. Package of 6.
    Special Price $8.98 Regular Price $12.50 As low as $6.98
    IN STOCK - MORE THAN 100 READY TO SHIP!
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    LITTELFUSE - 313.125 - 313.125HXP  - 3AG1/8 - Slow Blow Fuse.

    1/8 Amp 250VAC.

    Slow-Blow 3AG.

    Package: Glass.

    Type: Cartridge Series

    Dimensions: 1/4" D x 1" long.

    Listed: UL/CSA.

    Package of 6.

    More info: http://www.littelfuse.com/data/en/Data_Sheets/313_315.pdf

    Alternate: Mouser 576-0313.125HXP

    Similar Product: Bussman MDL 1/8 Fuse

    Learn More
  22. BUSSMANN - MBG1/8 - NEW FUSE
    BUSSMANN - MBG1/8 - NEW FUSE
    $3.00
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    1/8a GLASS FUSES Learn More
  23. BUSSMANN - GDC-V-125mA - Fuse. 125mA (1/8A) 250V, slo-blo.
    BUSSMANN - GDC-V-125mA - Fuse. 125mA (1/8A) 250V, slo-blo.
    $4.00
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    Fuse. 125mA (1/8A) 250V, time delay/slo-blo. Package: glass, axial leads. Dimensions: 5mm D x 20mm long. Learn More
  24. BUSSMANN - MGB1/8 - FUSES, 1/8 AMP , approx 31 mm x 6 mm Dia. (100/man
    BUSSMANN - MGB1/8 - FUSES, 1/8 AMP , approx 31 mm x 6 mm Dia. (100/man
    $3.00
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    FUSES 1/8 AMP approx 31 mm x 6 mm Dia. non-time delay. Call for quant discounts. Learn More
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