Circuit Protection

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  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
    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 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!

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

    0.5Amp 250V 60Hz.

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

    Curve 123.

     

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  3. Carling - MF1-B-34-250-1BB7BC - Circuit breaker. 0.5Amp 250VAC.
    Carling - MF1-B-34-250-1BB7BC - Circuit breaker. 0.5Amp 250VAC.
    $12.50
    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
  4. 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!

    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.

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  5. MOELLER - FAZ-2-C0,5 - 0.5Amp 2-Pole
    MOELLER - FAZ-2-C0,5 - 0.5Amp 2-Pole
    $24.58
    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
  6. 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
    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
  7. IDEC - NRAS2111F - Circuit breaker. 2P 0.5Amp.
    IDEC - NRAS2111F - Circuit breaker. 2P 0.5Amp.
    $29.00
    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
  8. 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
    Single Pole Circuit Breaker 0.5A 250V 400hz Delay3. Learn More
  9. SCHURTER - 0034.3982 - Fuse. 250V 500mA.
    SCHURTER - 0034.3982 - Fuse. 250V 500mA.
    Special Price $0.89 Regular Price $1.50 As low as $0.59

    SCHURTER - 0034.3982 Fuse.

    250V 500mA.

    Type FSD. Glass.

    Body Material: Glass

    Contact Plating: Nickel

    Current Rating: .5 A (500mA)

    Operating Temperature: -40 °C to 85 °C

    Max Voltage Rating (AC): 250 V

    Termination: Clip

    Dimensions: 5 x 20mm (0.197" X 0.787").

    Listed: UL/CSA.

    Note: Priced Each and also available in a Ten Pack.

    Swiss Made

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  10. TE Connectivity RAYCHEM - RXE050 - Fuse, resettable. 0.50Amp 60V.
    TE Connectivity RAYCHEM - RXE050 - Fuse, resettable. 0.50Amp 60V.
    Special Price $0.79 Regular Price $0.98 As low as $0.59

    TE Connectivity  RAYCHEM - RXE050 - Fuse, Resettable.

    0.50Amp 60V.

    TA 1Amp.

    40Amp max.

    72V max.

    Resistance: 1.17 Ohm.

    Package: radial disc.

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  11. LITTELFUSE - 361.500 - Fuse. 1/2Amp 250VAC. Package of 5.
    LITTELFUSE - 361.500 - Fuse. 1/2Amp 250VAC. Package of 5.
    Special Price $3.98 Regular Price $5.00
    READY TO SHIP - ONLY 9 LEFT IN STOCK!

    LITTELFUSE - 361.500

    Status: Discontinued

    Fuse. 1/2Amp 250VAC 8AG.

    Fuse acting.

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

    Package of 5.

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  12. Littelfuse - 312.500 - Fuse. 3AG 250V 1/2Amp (500mA). Package of 5.
    Littelfuse - 312.500 - Fuse. 3AG 250V 1/2Amp (500mA). Package of 5.
    Special Price $3.98 Regular Price $5.00
    Fuse. 3AG 250V 1/2Amp (500mA). Fast acting. Dimensions: 1/4" D x 1-1/4" long. Package of 5. New. Note: Bulk packaged. Learn More
  13. FUSETRON - FRS-R-1/2 - Fuse. 1/2Amp 600VAC.
    FUSETRON - FRS-R-1/2 - Fuse. 1/2Amp 600VAC.
    Special Price $9.98 Regular Price $12.95
    Fuse. 1/2Amp 600VAC semiconductor fuse. Dual element, time delay. Class K5. Terminals: ferrule. Mounting type: Holder. Dimensions: 0.813" D x 5.0" long. Learn More
  14. Cooper/Bussmann - MDL-1/2R - Fuse. 1/2 Amp 250VAC. Package of 3.
    Cooper/Bussmann - MDL-1/2R - Fuse. 1/2 Amp 250VAC. Package of 3.
    Special Price $2.98 Regular Price $3.50

    Cooper/Bussmann - MDL-1/2R Fuse.

    1/2 Amp 250VAC.

    Time delay.

    Glass.

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

    Package of 3.

     
    More info: http://www.cooperbussmann.com/pdf/98a9c763-9040-4280-a255-151b3dbca2f3.pdf
    Learn More
  15. BUSSMANN - AGC-1/2 - Fuse. 0.5Amp 250VAC. Package of 5.
    BUSSMANN - AGC-1/2 - Fuse. 0.5Amp 250VAC. Package of 5.
    Special Price $2.98 Regular Price $4.50

    Fuse. 0.5Amp 250VAC. Fast acting. Package: glass, 0.25" D x 1.25" long. More info: http://www.cooperindustries.com/content/dam/public/bussmann/Electrical/Resources/Data%20Sheets/Bus_Ele_DS_2001_AGC_AGC-V_Series.pdf Note: Formerly 3AG. Package of 5.

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  16. Cooper/Bussmann - FNA-1/2 - Fuse. 1/2Amp 125VAC.
    Cooper/Bussmann - FNA-1/2 - Fuse. 1/2Amp 125VAC.
    $3.00
    Fuse. 1/2Amp 125VAC. Pin indicating. Dual element, time delay. Case. 0.406" D x 1-1/2" long. Learn More
  17. Cooper/Bussmann - AGX-1/2 - Fuse. 1/2Amp 125V. Package of 5.
    Cooper/Bussmann - AGX-1/2 - Fuse. 1/2Amp 125V. Package of 5.
    $3.00
    Fuse. 1/2Amp 125V. Fast acting. Type 8AG. Package: glass, 0.25" D x 1.0" long. Package of 5. Learn More
  18. Cooper/Bussmann - FRN-R-1/2 - Fuse. 1/2Amp 250VAC.
    Cooper/Bussmann - FRN-R-1/2 - Fuse. 1/2Amp 250VAC.
    Special Price $8.98 Regular Price $12.50
    Fuse. 1/2Amp 250VAC. Semiconductor fuse, dual element, time delay. Class K5. Dimensions: 0.56" D x 2.00" long. Learn More
  19. EATON BUSSMANN - 70G-1/2 - Telpower Fuse, indicating. 1/2Amp 125VAC 300VDC.
    EATON BUSSMANN - 70G-1/2 - Telpower Fuse, indicating. 1/2Amp 125VAC 300VDC.
    Special Price $18.98 Regular Price $24.00 As low as $16.98

    EATON COOPER BUSSMANN - 70G-1/2 - Telpower Fuse, Indicating.

    Fast Acting Telecom Telepower Indicating Fuse

    Current / Voltage Ratings: 1/2Amp 125VAC 300VDC.

    70 Series.

    Mounting Type: Holder

    Color code: Red.

    Dimensions: 0.28" (7.1mm) D x 1.86" (47.4mm) long, including pin.

    Note: Visual Alarm Indication / Striker Pin.

     

    Learn More
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