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. Sensata Airpax - PP11-62F-2.00A-24458-2-V - 2Amp Push-Pull Circuit Breakers
    Sensata Airpax - PP11-62F-2.00A-24458-2-V - 2Amp Push-Pull Circuit Breakers
    Special Price $6.98 Regular Price $8.50 As low as $4.98
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    Sensata Airpax - PP11-62F-2.00A-24458-2-V

    Hydraulic Magnetic Circuit Protectors (SNAPAK®)

    2Amp Push - Pull Circuit Breakers

    Single Pole

    Switch Trip/Amp 2.00 Ampere

    250VAC 50/60Hz

    Frequency & Delay: Slow 50/60 Hz

    (2) 1/4" male QC mounting and dress nut included

     0.680" x 1.375" x 1.960" behind panel

    Weight 1.0 oz 

    Highly Discounbted - New Old Stock

    Additional Information: https://datasheet.octopart.com/PP11-62F-2.00A-24458-2-V-Sensata---Airpax-datasheet-68313446.pdf

    Alternate: TE Connectivity W23-X1A1G-2

    Proudly Made in USA

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  3. HEINEMANN - 2263S - Circuit Breaker. 2P 2Amp 480V.
    HEINEMANN - 2263S - Circuit Breaker. 2P 2Amp 480V.
    $14.88
    READY TO SHIP - ONLY 16 LEFT IN STOCK!

    Circuit Breaker. 2P 2Amp 480V. Case 1-2200 Curve 9, 60CY. Dimensions: 5-1/4" x 2" x 2-7/8" high.

    Learn More
  4. Potter & Brumfield - W92-X112-2 - Circuit breaker. 2P 2Amp 277VAC 50/60Hz.
    Potter & Brumfield - W92-X112-2 - Circuit breaker. 2P 2Amp 277VAC 50/60Hz.
    $39.95
    Circuit breaker. 2P 1Amp 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" behind panel plus screw contacts. Manuf in the USA. Listed: UL/CSA. 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 - LELK1-1-61-2.00-01V - Circuit breaker. 1P 2Amp 125VAC 50/60Hz.
    AIRPAX - LELK1-1-61-2.00-01V - Circuit breaker. 1P 2Amp 125VAC 50/60Hz.
    $10.00
    READY TO SHIP - ONLY 17 LEFT IN STOCK!

    Circuit breaker. 1P 2Amp 125VAC 50/60Hz. Toggle. Delay 61. TA 2.5Amp. Mount: Panel, 2 holes @ 51mm centers. Dimensions: 18.5mm wide x 63.2mm high x 46.7mm deep behind panel plus screw terminals.

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  8. 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
  9. 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
  10. 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
  11. Heinemann / Eaton - DM1S-G3A-0002-02E - Circuit breaker. 1P 2Amp 250VAC.
    Heinemann / Eaton - DM1S-G3A-0002-02E - Circuit breaker. 1P 2Amp 250VAC.
    Special Price $41.95 Regular Price $49.00
    Circuit breaker. 1P 2Amp 250VAC. Actuator: On-Off. Double marked: AD1S-Y36-10. Mount: Panel. Learn More
  12. 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
  13. 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
  14. ALLEN BRADLEY - AB - 1492-CB1H020 - Circuit breaker. SP 277VAC/65VDC 2Amp 1 phase.
    ALLEN BRADLEY - AB - 1492-CB1H020 - Circuit breaker. SP 277VAC/65VDC 2Amp 1 phase.
    $49.00
    Circuit breaker. SP 277VAC/65VDC 2Amp 1 phase. Series B. Mount: din rail. Learn More
  15. AIRPAX - AP112-27799-1 - 3PST HERMETICALLY SEALED
    AIRPAX - AP112-27799-1 - 3PST HERMETICALLY SEALED
    Special Price $95.99 Regular Price $125.00
    3PST 2-3Amp 1-7Amp 240VAC CIRCUIT BREAKER / TOGGLE SWITCH - HERMETICALLY SEALED Learn More
  16. 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
  17. RAYCHEM - SRP200 - Circuit Protection. PTC Resettable Fuses 2A 30V.
    RAYCHEM - SRP200 - Circuit Protection. PTC Resettable Fuses 2A 30V.
    $1.99
    Circuit Protection. PTC Resettable Fuses 2A 30V. Overcurrent protection device. Hold: 3.5Amp. Trip: 4.4Amp. Max 100A. Polyswitch. Resistance: 0.1 Ohm. Dimensions: 8.2 mm L x 11 mm W. Leads: nickel 0.125 mm nom. Tape: polyester. Please refer to manufactures specification sheet for accuracy. Learn More
  18. Littelfuse - H334002 - 334 - Fuses, Indicating. 125VAC 2 Amp. Package of 5.
    Littelfuse - H334002 - 334 - Fuses, Indicating. 125VAC 2 Amp. Package of 5.
    Special Price $3.98 Regular Price $6.00 As low as $2.98

    Littelfuse - H334002- 334 -Fuses, Indicating.

    Status: Discontinued

    125VAC 2 Amp.

    Type 3AB.

    Material: Ceramic.

    Dimensions: 6.3mm D x 32mm long. (0.250"X0.570")

    Pin-Indicating (pin pops out when fuse is blown).

    Vintage - New Old Stock - Difficult to find

    Package of 5.

    Proudly Made in USA

    Learn More
  19. LITTELFUSE - 313.002 - Fuse. 2 Amp 250VAC. Package of 6.
    LITTELFUSE - 313.002 - Fuse. 2 Amp 250VAC. Package of 6.
    Special Price $4.98 Regular Price $6.50

    LITTELFUSE - 313.002 - Fuse.

    2 Amp 250VAC.

    Slo-Blo 3AG.

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

    Package of 6.

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

    Learn More
  20. LITTELFUSE - 273002 - Fuse. 2Amp 125VAC.
    LITTELFUSE - 273002 - Fuse. 2Amp 125VAC.
    Special Price $4.98 Regular Price $6.00 As low as $3.98
    READY TO SHIP - ONLY 11 LEFT IN STOCK!

    LITTELFUSE - 273002 Fuse.

    Developed originally for the U.S. Space Program, MICRO fuse provides reliability in a compact design. The MICRO fuse is available in plug in or radial lead styles and a complete range of ampere ratings from 1/500 to 5 amperes to suit a wide variety of design needs.

    2Amp 125VAC 125VDC.

    Very Fast Acting.

    Micro.

    Package: 2 pin. 

    More info: http://www.littelfuse.com

    Learn More
  21. LITTELFUSE - R252002T5HP - Fuse. Pico 2 Amp 125VAC. Package of 10.
    LITTELFUSE - R252002T5HP - Fuse. Pico 2 Amp 125VAC. Package of 10.
    Special Price $3.98 Regular Price $5.00
    IN STOCK - MORE THAN 100 READY TO SHIP!

    LITTELFUSE - R252002T5HP Fuse.

    Pico

    2 Amp 125VAC.

    Package: Axial Leads Prefomed to Radial leads. U Shape.

    Package of 10.

    Learn More
  22. LITTELFUSE - 361002 - 2A 250V FUSE 8AG Factory new
    LITTELFUSE - 361002 - 2A 250V FUSE 8AG Factory new
    Special Price $0.89 Regular Price $1.29 As low as $0.49
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    LITTELFUSE - 361002

    Status: Discontinued

    Current Rating: 2A

    Voltage Rating: 250V FUSE

    Class: 8AG

    Dimensions: 1/4" x 1" (6.33mm X 25.4mm)

    Fast Acting Glass 

    As Used in Many Fluke Meters and elsewhere.

    Factory New

    UPC 07945872041

    Alternate / Similar: Bussmann AGX2 Fuse 

    Learn More
  23. FUSETRON - FRS-R-2 - Fuse. 2Amp 600VAC.
    FUSETRON - FRS-R-2 - Fuse. 2Amp 600VAC.
    Special Price $6.98 Regular Price $8.95
    Fuse. 2Amp 600VAC semiconductor fuse. Dual element, time delay. Class K5. Terminals: ferrule. Mounting type: Holder. Dimensions: 0.813" D x 5.0" long. Learn More
  24. Cooper/Bussmann - FRN-2 - Fuse. 2 Amp 250VAC.
    Cooper/Bussmann - FRN-2 - Fuse. 2 Amp 250VAC.
    Special Price $8.98 Regular Price $12.50
    Fuse. 2 Amp 250VAC. Semiconductor fuse dual element time delay. Class K5.Dimensions: body: 2.002" tall x 0.584" at widest area. Learn More
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