Circuit Protection

Filter  
  1. Common Amperage 1/10Amp Remove This Item
  2. Common Amperage 4/10Amp Remove This Item
  3. Common Amperage 4Amp Remove This Item
  4. Common Amperage 150Amp Remove This Item
  5. Common Amperage 1 Remove This Item
Clear All
Category  
Capacitance  
Common Voltage  
VAC  
Common Amperage  
Fuse Package  
DC Voltage  
Manufacturer  
Amperage  
Unit of Measure  
Price  
View as List Grid

Items 1-24 of 37

Page
per page
Set Descending Direction
  1. AIRPAX - UPG6-1-62-402-C-91 - Circuit Breaker, Magnetic 1 Pole, 4 Amp 277VAC.
    AIRPAX - UPG6-1-62-402-C-91 - Circuit Breaker, Magnetic 1 Pole, 4 Amp 277VAC.
    Special Price $9.98 Regular Price $12.50

    AIRPAX - UPG6-1-62-402-C-91 Circuit Breaker.

    Magnetic 1 Pole

    4 Amp 277VAC, 50/60Hz.

    Delay Trip 5 Amp.

    Learn More
  2. TI - Sensata - KLIXON - 51MC1-25-4 - Circuit Breaker, 4 Amp,  50VDC.
    TI - Sensata - KLIXON - 51MC1-25-4 - Circuit Breaker, 4 Amp, 50VDC.
    Special Price $8.98 Regular Price $14.98
    READY TO SHIP - ONLY 31 LEFT IN STOCK!

    Texas Instrument - Sensata - KLIXON - 51MC1-25-4 - Circuit Breaker.

    4 Amp,

    50VDC.

    "M3A"-CURVE 25.

    Learn More
  3. General Electric - SRPE150A110 - Circuit Breaker. 3P Adjustable to 150A w/24VAC/DC, New.
    General Electric - SRPE150A110 - Circuit Breaker. 3P Adjustable to 150A w/24VAC/DC, New.
    Special Price $229.98 Regular Price $287.95

    General Electric - SRPE150A110 - Circuit Breaker. 3P Adjustable to 150A w/24VAC/DC

    SRPE150A110 - General Electric Molded Case Circuit Breaker Rating Plug

    • Authentic General Electric Product
    • Adjustable Instantaneous Trip Electronic Trip
    • UPC : 783164213133
    • E Frame
    • Maximum Breaker Current 150 Ampere
    • Plug Current 110 Ampere
    • Adjustable Instantaneous Trip Range 328 To 1426 Ampere
    • Approval Ul
    • Spectra[R] Brand
    • Applicable Standard Iec 947-2
    • Number Of Pole 3

    Dimensions: 5" x 4" x 4".

    Mounted on galvanized panel 5.7" wide. High-Break.

    UPC:783164213133

    Genuine Genral Electric - New Old Stock

    Learn More
  4. Square D - FAF3615024M1212 - Mag-Gard adjustable CB.
    Square D - FAF3615024M1212 - Mag-Gard adjustable CB.
    $199.00

    Square D - FAF3615024M1212 Circuit breakers.

    Mag-Gard adjustable instanteous trip.

    600VAC 150Amp, series 2.

    Body: molded case.

    Alt P/N: 419035100SSA.

    Learn More
  5. AIRPAX - Sensata Technologies - PR15-51.100A-XX - Circuit Breaker. 1P 0.1Amp 50VDC. SNAPAK®
    AIRPAX - Sensata Technologies - PR15-51.100A-XX - Circuit Breaker. 1P 0.1Amp 50VDC. SNAPAK®
    Special Price $10.98 Regular Price $14.50 As low as $8.98
    READY TO SHIP - ONLY 66 LEFT IN STOCK!

    AIRPAX - Sensata Technologies - PR15-51.100A-XX Circuit breaker.

    SNAPAK® series is a snap-acting hydraulic magnetic circuit protector, Push to reset.

    1P 0.1Amp 50VDC.

    Trip amp: 1.35A.

    Mount: panel, bushing.

    Contacts (2) 1/4" QC terminals.

    Note: Snapak. Magnetic. With Aux switch 3Amp 120VAC/1.5Amp 32VDC. 3 solder terminals.

     

    Learn More
  6. SIEMENS - 5SX21-C4 - Circuit breaker. 1P 4Amp 230~400V.
    SIEMENS - 5SX21-C4 - Circuit breaker. 1P 4Amp 230~400V.
    $9.95
    Circuit breaker. 1P 4Amp 230~400V. Mount: panel. Only 0.7" wide x 3.55"tall x 2". Note: Listed UL/CSA/CEBC/OVE, Circled "N", VDE. Learn More
  7. General Electric - SEHA36AT0150 - Circuit breaker. 3P 150A 600VAC.
    General Electric - SEHA36AT0150 - Circuit breaker. 3P 150A 600VAC.
    $275.00
    Circuit breaker. 3P 150A 600VAC. Rating plug type: SRPE150A. Mounted on a galvanized panel 5.7" wide. Dimensions: actual 4-1/8" wide x 6-7/16" deep x 4-1/16" high. Listed: UL/CSA. Learn More
  8. CUTLER-HAMMER - SPMH1HM0004 - Circuit breaker. 1P 4 Amp 277/480VAC.
    CUTLER-HAMMER - SPMH1HM0004 - Circuit breaker. 1P 4 Amp 277/480VAC.
    $24.99
    Circuit breaker. 1P 4 Amp 277/480VAC. Mount: din rail. Actuator: toggle. 8X Inrush - Medium delay. Note: UL 1077 Supplementary protector. Learn More
  9. SCHURTER - 0034.6605 - Fuse. 250VAC, 125VDC, 100mA.
    SCHURTER - 0034.6605 - Fuse. 250VAC, 125VDC, 100mA.
    $0.45
    Fuse. MST250 series, antisurge. 250VAC, 125VDC, 100mA. Mount: PCB through hole 20 x 5mm, 2 pin radial leads. Rohs compliant. Learn More
  10. LITTELFUSE - 0216.100MXEP - Fuse. 100mA 250V. Fast-acting.
    LITTELFUSE - 0216.100MXEP - Fuse. 100mA 250V. Fast-acting.
    $0.89
    Fuse. 100mA 250V. Fast-acting. DC Cold resistance: 5.793 Ohm. Pigtail, axial leads. Dimensions: 5 x 20mm (0.236" D x 0.886" L) (6.00mm x 22.50mm)) Note: operating temperature: -55 to 125 Deg C. Lead free. Rohs compliant. Learn More
  11. LITTELFUSE - 273.100 - Micro Fuse. 1/10A 125V.
    LITTELFUSE - 273.100 - Micro Fuse. 1/10A 125V.
    Special Price $3.98 Regular Price $6.00

    LITTELFUSE - 273.100 Fuse.

    1/10A 125V.

    Package: 2 Pin, Micro.

    Learn More
  12. Littelfuse - 313.100 - Fuse. 1/10 Amp 250VAC. Package of 6.
    Littelfuse - 313.100 - Fuse. 1/10 Amp 250VAC. Package of 6.
    Special Price $4.98 Regular Price $6.50

    Littelfuse - 313.100 Fuse.

    1/10 Amp  (100mA) 250VAC.

    6.3mm x 32mm

    Slo-blo 3AG.

    Package: Glass.

    Package of 6.

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

    Learn More
  13. Littelfuse - R251004 - Fuse, pico. 4Amp 125V.
    Littelfuse - R251004 - Fuse, pico. 4Amp 125V.
    $1.00
    Fuse, pico. 4Amp 125V. Case: axial leads. New. Learn More
  14. LITTELFUSE - 313004 - Fuse. 4Amp 125V 3AG. Slo-blow. Package of 5.
    LITTELFUSE - 313004 - Fuse. 4Amp 125V 3AG. Slo-blow. Package of 5.
    Special Price $3.98 Regular Price $5.00
    Fuse. 4Amp 125V 3AG. Slo-blow. Dimensions: 0.25" (6.35mm) D x 1.25" (31.75mm) long. Package of 5. Learn More
  15. LITTELFUSE - 312004 - Fuse. 4Amp 250V 3AG. (P5).
    LITTELFUSE - 312004 - Fuse. 4Amp 250V 3AG. (P5).
    Special Price $3.98 Regular Price $5.00
    Fuse. 4Amp 250V 3AG. Dimensions: 0.25" (6.35mm) D x 1.25" (31.75mm) long. Package of 5. Learn More
  16. Cooper/Bussmann - LPJ4SP - Fuse. 4Amp 600VAC.
    Cooper/Bussmann - LPJ4SP - Fuse. 4Amp 600VAC.
    $10.00
    Fuse. 4Amp 600VAC. Dual time, delay element, current limiting. Class J. Learn More
  17. Cooper/Bussmann - NOS4 - Fuse. 4Amp 600VAC.
    Cooper/Bussmann - NOS4 - Fuse. 4Amp 600VAC.
    $15.00
    Fuse. 4Amp 600VAC. One Time. Dimensions: 0.816" D x 5" long. Learn More
  18. BUSSMANN - FRS-R4 - Fuse. 600V 4Amp. Dual-element time-delay.
    BUSSMANN - FRS-R4 - Fuse. 600V 4Amp. Dual-element time-delay.
    $14.95
    Fuse. 600V 4Amp. Dual-element time-delay. Current limiting Class-RK5. CSA HRC-1-R. 200,000Amp rms. Dimensions: 0.82" D x 5" long. Learn More
  19. BEL FUSE - 483525397095 - Fuse. 4Amp 125VAC. Glass.
    BEL FUSE - 483525397095 - Fuse. 4Amp 125VAC. Glass.
    Special Price $1.69 Regular Price $1.95
    READY TO SHIP - ONLY 7 LEFT IN STOCK!

    BEL FUSE - 483525397095 Fuse.

    4Amp 125VAC.

    Glass. Mount: PCB with clips.

    Dimensions: 1/4" D x 13/16".

    Note: Replacement part for Magnavox, Philco, Sylvania and Philips.

    Learn More
  20. LITTELFUSE - JTD150P - Fuse. 150Amp 600VAC.
    LITTELFUSE - JTD150P - Fuse. 150Amp 600VAC.
    $65.00
    Fuse. 150Amp 600VAC. Time delay/Current limiting. Class J. I.R. 200KA. More info: http://www.littelfuse.com/data/en/Data_Sheets/jtd.pdf Learn More
  21. Gould (Brush) - XL70F150 - Fuse. 150Amp 700VAC.
    Gould (Brush) - XL70F150 - Fuse. 150Amp 700VAC.
    Special Price $129.98 Regular Price $185.00
    READY TO SHIP - ONLY 4 LEFT IN STOCK!
    Fuse. 150Amp 700VAC. Type XL semiconductor fuse. RMS. Learn More
  22. Mersen GOULD/SHAWMUT - A70P150-4  - Fuse. 150Amp 700VAC.
    Mersen GOULD/SHAWMUT - A70P150-4 - Fuse. 150Amp 700VAC.
    Special Price $78.98 Regular Price $109.00

    Mersen GOULD/SHAWMUT - A70P150-4 - Fuse.

    A70P Amp-Trap® Form 101 Semiconductor Protection fuses were developed for higher voltage AC and DC drives, UPS systems, reduced voltage motor starters and similar applications where lower l2t and superior reliability are needed. A70P is a very popular fuse, available in a wide range of ratings. Typically used for replacement.

    150Amp 700VAC.

    Fast Acting Semiconductor Fuse.

    Type 4 Form 101.

    AmpTrap.

    Operating temperature: 150Deg C.

    Blade type.

    Dimensions: body 1.502" D x 2.855" long.

    Overall with blades 5.116" long.

    Blades are 1.124" long x 1.011" wide x 0.251" deep. 

    Applications: Protection of 700V or less DC drives, UPS, inverters, reduced voltage starters, etc.

    Learn More
  23. Cooper/Bussmann - LPJ150SP - Fuse. 150Amp 600VAC.
    Cooper/Bussmann - LPJ150SP - Fuse. 150Amp 600VAC.
    $95.00
    Fuse. 150Amp 600VAC. Dual time, delay element, current limiting. Class J. Learn More
  24. BUSSMANN - XL50F150 - Fuse. 150Amp 500V.
    BUSSMANN - XL50F150 - Fuse. 150Amp 500V.
    $90.00
    Fuse. 150Amp 500V. Semi-Conductor Fuse. Type XL. Learn More
View as List Grid

Items 1-24 of 37

Page
per page
Set Descending Direction
What's this? Check "Remember Me" to access your shopping cart on this computer even if you are not signed in.