Circuit Protection

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  1. TE Connectivity  Potter & Brumfield - W23-X1A1G-40 - Circuit Breaker. Thermal Push/Pull 40 Amp. 240VAC, 50VDC Panel Mount
    TE Connectivity Potter & Brumfield - W23-X1A1G-40 - Circuit Breaker. Thermal Push/Pull 40 Amp. 240VAC, 50VDC Panel Mount
    Special Price $18.98 Regular Price $24.50 As low as $14.98
    READY TO SHIP - ONLY 62 LEFT IN STOCK!

    TE Connectivity / Potter & Brumfield - W23-X1A1G-40 Circuit Breaker.

    W23 Series - Single Pole

    Thermal Push/Pull 40 Amp 250VAC

    Voltage: 50VDC Max.

    Mount: Panel Mount

    UL, CSA Approved

    Dimensions: See Attached Diagram

    New Old Stock

    Proudly Made in USA

    Learn More
  2. E-T-A - ETA  - 41-04-PR-6.0A - Thermal Overcurrent Circuit Breakers. 250VAC 6Amp.
    E-T-A - ETA - 41-04-PR-6.0A - Thermal Overcurrent Circuit Breakers. 250VAC 6Amp.
    Special Price $2.98 Regular Price $4.50 As low as $1.98
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    E-T-A - ETA - 41-04-PR-6.0A - Thermal Overcurrent Circuit Breakers. 250VAC / 48 VDC 6Amp.

    Circuit Breakers Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934) for PCB mounting. Approved to CBE standard EN 60934 (IEC 60934).

    Status: Discontinued

    Thermal Overcurrent Circuit Breakers, 1 Pole.

    Solder Terminal Pins for PCB Mount

    Max. Voltage: 250VAC / 48VDC

    Current Rating: 6Amp.

    Internal Resistance: =/< 0.05 ohm

    Insulation Resistance: > 100 MΩ (DC 500 V)

    Actuator Type: Button

    Mount: PCB.

    Dimensions: 0.75" Wide x 0.44" High x 1.6" Deep Overall. (27.6mm X 11mm X 19.2mm)

    Applications: Motors, transformers, solenoids, printed circuit boards, hand-held machines and appliances, marine applications, caravans.

    Approvals: UL CSA

    New Old Stock

     

    Learn More
  3. MECHANICAL PRODUCTS MP - 1610-072-060 6A - Circuit Breaker. 6Amp 125/250VAC.
    MECHANICAL PRODUCTS MP - 1610-072-060 6A - Circuit Breaker. 6Amp 125/250VAC.
    Special Price $5.98 Regular Price $8.95
    READY TO SHIP - ONLY 20 LEFT IN STOCK!

    MECHANICAL PRODUCTS MP - 1610-072-060 6A Circuit breaker.

    MP is a leading innovator and manufacturer of circuit breakers. Since 1943, MP has been providing high-quality custom solutions in circuit breakers and thermal circuit protectors.

    6Amp 125/250VAC.

    Auto reset, no reset knob.

    "Snap-Acting", Bimetallic Thermal Sensing Element.

    New Old Stock

    Proudly Made in USA

    Learn More
  4. KLIXON - 51MC1-25-6 - Circuit breaker. 6Amp 50VDC. Used.
    KLIXON - 51MC1-25-6 - Circuit breaker. 6Amp 50VDC. Used.
    Special Price $5.98 Regular Price $12.00 As low as $4.98

    KLIXON - 51MC1-25-6 - Circuit breaker.

    6Amp 50VDC.

    Curve 25.

    Mount: Panel, on about 1.7" holes.

    Contacts: 1/4" QC.

    Aux SPDT switch soldered to.

    Used/Removed from Equipment

    Learn More
  5. TE Connectivity RAYCHEM - RXE010 - Fuse. Polyswitch. 60V max. 40Amp max.
    TE Connectivity RAYCHEM - RXE010 - Fuse. Polyswitch. 60V max. 40Amp max.
    Special Price $0.79 Regular Price $0.98 As low as $0.59

    TE Connectivity RAYCHEM - RXE010 - Fuse. Polyswitch.

    60V max.

    40Amp max.

    urrent hold: 100mA.

    Current trip: 200mA.

    Trip time: 4s.

    Package: Radial Leads.

    Learn More
  6. TE Connectivity Potter & Brumfield - W93X11-10-40 - 3-Pole 40Amp 277VAC Circuit Breakers
    TE Connectivity Potter & Brumfield - W93X11-10-40 - 3-Pole 40Amp 277VAC Circuit Breakers
    Special Price $64.98 Regular Price $80.00 As low as $59.98

    TE Connectivity Potter & Brumfield - W93X11-10-40

    Breaker Type: Magnetic (Hydraulic Delay)

    Number of Poles: 3

    Current Rating: 40 Amp

    Operating Temperature: -40 °C to 85 °C

    Termination: Stud

    Voltage Rating (AC): 277 V

     Mount: Panel

    Color: Black

    Circuit Breakers Curve 10 50/60CY

    New

    NSN: 1710014769724

    Learn More
  7. AIRPAX - IMLK1-1RLS4-52-40.0-01 - Circuit breaker. SP 40Amp 80VDC.
    AIRPAX - IMLK1-1RLS4-52-40.0-01 - Circuit breaker. SP 40Amp 80VDC.
    $26.99
    Circuit breaker. SP 40Amp 80VDC. Toggle. Hertz: DC. Delay: 52. Trip amps: 50. Aux switch: 1Amp 65VDC. Mount: panel, 2 holes at 2.0" centers. Dimensions: 0.745" wide x 2.51" high. Learn More
  8. Square D - QOB340 - Circuit breaker. 3P 40Amp 240VAC. Type: QOB.
    Square D - QOB340 - Circuit breaker. 3P 40Amp 240VAC. Type: QOB.
    Special Price $41.95 Regular Price $75.00
    Circuit breaker. 3P 40Amp 240VAC. Type: QOB, 3 Phase. Bolt on. New. Learn More
  9. Square D - Q0B240UH - 40AMP DP SQUARE D BREAKER
    Square D - Q0B240UH - 40AMP DP SQUARE D BREAKER
    $30.00
    40AMP DOUBLE POLE WITH ONE SWITCH BOLT ON SQUARE D BREAKER SUITABLE FOR AL/CU CONDUCTORS.WITH VISI-TRIP Learn More
  10. Cutler-Hammer / Eaton - HFD3040 -  Thermal Magnetic Circuit Breaker, 3 Pole, 40A, 600VAC
    Cutler-Hammer / Eaton - HFD3040 - Thermal Magnetic Circuit Breaker, 3 Pole, 40A, 600VAC
    Special Price $389.98 Regular Price $600.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!

    Cutler-Hammer / Eaton - HFD3040 - Thermal Magnetic Circuit Breaker, 3 Pole, 40A, 65kA

    HFD3040, Molded case, thermal magnetic, F frame Circuit Breaker, 600 VAC at 50/60 Hz, 250 VDC, 40 ampere at 40 Deg c, 3 pole, interrupting rating 100 kiloampere at 240 vac, 65 kiloampere at 480 vac, 25 kiloampere at 600 vac, 22 kiloampere at 250 VDC (ul), 100 kiloampere at 220/240 VAC, 65 kiloampere at 380/415/440 vac, 25 kiloampere at 500 VAC, 22 kiloampere at 250 VDC (IEC), terminal standard pressure line terminal, standard pressure load terminal, size 4.125 inch w x 3.375 inch d x 6 inch h, approval Underwriters Laboratories, HFD model, applicable standard IEC 157-1. Suitable for 2 Pole applications, use outside poles (single phase). 

    New in Factory packaging with instructions.

    Learn More
  11. Carlingswitch - BT1-X0-04-099-1X2-D - Circuit breaker. SP 6Amp 80V.
    Carlingswitch - BT1-X0-04-099-1X2-D - Circuit breaker. SP 6Amp 80V.
    $10.00
    Circuit breaker. SP 6Amp 80V. Freq DC. TA 7.50Amp. Aux 1Amp 120VAC. Mount: Panel with two holes at 1.65" centers. Dimensions: 0.753" wide x 2.012" high x 1.75" deep, plus aux and terminals. Connections: 1/4" male QC terminals. Learn More
  12. AIRPAX - IELH1111-1-62-40.0-10V - Circuit breaker. 4P 40Amp 250VAC.
    AIRPAX - IELH1111-1-62-40.0-10V - Circuit breaker. 4P 40Amp 250VAC.
    $77.00
    Circuit breaker. 4P 40Amp 250VAC 50/60Hz. TA 50Amp. Delay 62. Mount: Panel. Dimensions: 2.972" wide x 2.510" high x 1.876" deep, plus screw terminals. Has 4 hole mount at 3" centers. New Learn More
  13. Siemens - ED43B040 - Circuit breaker. 3P 40Amp 480VAC.
    Siemens - ED43B040 - Circuit breaker. 3P 40Amp 480VAC.
    $50.00
    Circuit breaker. 3P 40Amp 480VAC. Type ED4. Dimensions: 3" wide x 6.35" high x 4.56" deep. Sentron. Note: Used/Removed from equipment. Learn More
  14. LITTELFUSE - 0314-006 - Fuse. 6Amp 250VAC.
    LITTELFUSE - 0314-006 - Fuse. 6Amp 250VAC.
    Special Price $0.79 Regular Price $0.98 As low as $0.39
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    LITTELFUSE - 0314-006 Fuse. 6Amp 250VAC.

    Material: ceramic, Type 3AB, 314.

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

    More info: http://www.littelfuse.com/data/en/Data_Sheets/314_324.pdf

    Learn More
  15. FUSETRON - FRS-R-6 - Fuse. 6Amp 600VAC.
    FUSETRON - FRS-R-6 - Fuse. 6Amp 600VAC.
    Special Price $9.98 Regular Price $12.95
    Fuse. 6Amp 600VAC semiconductor fuse. Dual element, time delay. Class K5. Terminals: ferrule. Mounting type: Holder. Dimensions: 0.813" D x 5.0" long. Learn More
  16. Cooper/Bussmann - LPJ6SP - Fuse. 6Amp 600VAC.
    Cooper/Bussmann - LPJ6SP - Fuse. 6Amp 600VAC.
    $10.00
    Fuse. 6Amp 600VAC. Dual time, delay element, current limiting. Class J. Learn More
  17. Cooper/Bussmann - NOS6 - Fuse. 6Amp 600VAC.
    Cooper/Bussmann - NOS6 - Fuse. 6Amp 600VAC.
    $15.00
    Fuse. 6Amp 600VAC. One Time. Dimensions: 0.816" D x 5" long. Learn More
  18. BUSSMANN - AGW-6 - Fuse. 6Amp 32V.
    BUSSMANN - AGW-6 - Fuse. 6Amp 32V.
    $0.25
    Fuse. 6Amp 32V. Fast acting. Package: glass, 0.25" D x 0.88" long (1/4" x 7/8") (6.3 x 22.2mm). More info: http://www1.cooperbussmann.com/pdf/779cc2a4-e4f2-4e64-b5b9-131406a45fb3.pdf Note: Formerly 7AG. Learn More
  19. BUSSMANN - 71A-6 - Fuse, indicating. 6Amp 125VAC 300VDC.
    BUSSMANN - 71A-6 - Fuse, indicating. 6Amp 125VAC 300VDC.
    $10.99
    Fuse, indicating. 6Amp 125VAC 300VDC. 70 Series. Color code: Green/White. Dimensions: 0.28" (7.1mm) D x 1.86" (47.4mm) long, including pin. Note: Alarm indication / Striker pin. Learn More
  20. BUSSMANN - AGC-6 - Fuse. 6 Amp 250V. Package of 5.
    BUSSMANN - AGC-6 - Fuse. 6 Amp 250V. Package of 5.
    Special Price $2.98 Regular Price $4.50
    READY TO SHIP - ONLY 15 LEFT IN STOCK!

    BUSSMANN - AGC-6 Fuse.

    6Amp 250V.

    Fast acting.

    Package: Glass

    Dimensions: 0.25" D x 1.25" long.

    Note: Formerly 3AG.

    Package of 5.

    Learn More
  21. Gould (Brush) - XL70F40 - Fuse. 40Amp 700VAC.
    Gould (Brush) - XL70F40 - Fuse. 40Amp 700VAC.
    $50.00
    Fuse. 40Amp 700VAC. Type XL semiconductor fuse. Note: Tested good 2/24/15. Learn More
  22. Eagle - 655 - Fuse. 250VAC 40Amp. Used.
    Eagle - 655 - Fuse. 250VAC 40Amp. Used.
    $4.00
    Fuse. 250VAC 40Amp. Class M, IR 10KA. Dimensions: 0.814" D x 3" long. Note: Used/Removed from equipment. Learn More
  23. BUSSMANN - FWP-40B - FUSE RECT. 40A 700VAC
    BUSSMANN - FWP-40B - FUSE RECT. 40A 700VAC
    Special Price $99.95 Regular Price $165.00
    40A 700VAC RECTIFIER FUSE MANFR.BX Learn More
  24. Cooper/Bussmann - MTH-6 - Fuse. 6Amp 250V. Package of 5.
    Cooper/Bussmann - MTH-6 - Fuse. 6Amp 250V. Package of 5.
    $3.00
    Fuse. 6Amp 250V. Glass. Dimensions: 1/4" D x 1-1/4" long. Package of 5. Learn More
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