Circuit Protection

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  1. SIEMENS P&B - W58XA4A12B-20 - Circuit breaker. SP 20Amp 250VAC/50VDC.
    SIEMENS P&B - W58XA4A12B-20 - Circuit breaker. SP 20Amp 250VAC/50VDC.
    Special Price $3.98 Regular Price $4.50 As low as $2.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    SIEMENS P&B - W58XA4A12B-20 Circuit breaker.

    SP 20Amp 250VAC/50VDC.

    Thermal-type.

    Single hole mount.

    Recessed button can not be pulled out to disconnect circuit.

    Continuously carries 100% of rated load.

    Dimensions: 1.394" wide x 0.660" deep x 1.381" high, plus threaded bushing 0.292" long.

    Contacts: 1/4" quick connect terminals.

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  2. E-T-A - 45-700-P-20 - Circuit breaker. SP 20Amp 250VAC.
    E-T-A - 45-700-P-20 - Circuit breaker. SP 20Amp 250VAC.
    $4.50
    Circuit breaker. SP 20Amp 250VAC. Single hole mount. Resettable pushbutton. Dimensions: 1.150" wide x 0.560" deep x 1.818" high plus threaded bushing 0.409" long. Contacts: 1/4" quick connect terminals. Learn More
  3. SENSATA- AIRPAX - UPL111-3679-1 - Circuit breaker. 10-10-20Amp.
    SENSATA- AIRPAX - UPL111-3679-1 - Circuit breaker. 10-10-20Amp.
    Special Price $39.98 Regular Price $64.50 As low as $29.98
    READY TO SHIP - ONLY 73 LEFT IN STOCK!

    SENSATA- AIRPAX - UPL111-3679-1 Circuit Breaker,

    3P, 2 are 250VAC 10Amp.

    Trip 12.5A, one is 250VAC 20Amp.

    Trip 25. Delay 62.

    Dimensions: overall 2-3/16" wide x 2-1/2" deep x 2-1/2" tall.

    Weight: 0.7 lbs.

    Additional Data: https://www.sensata.com/sites/default/files/media/documents/2018-04-26/ourproducts_apl_upl_series_datasheet.pdf

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  4. EATON - Heinemann - AM2S-B3-A  - AM2-Z74-1 - Circuit Breaker, 2 Pole, 0.625A Trip, 65VDC, TD #2.
    EATON - Heinemann - AM2S-B3-A - AM2-Z74-1 - Circuit Breaker, 2 Pole, 0.625A Trip, 65VDC, TD #2.
    Special Price $38.98 Regular Price $64.50 As low as $32.98

    EATON - Heinemann - AM2-B3-A - AM2-Z74-1 - Circuit Breaker, 2 Pole, 0.625A Trip, 65VDC, TD #2.

    Hydraulic Magnetic Circuit Breaker

    2Pole 0.625 Amp Trip, 0.5 Amp Hold.

    Time Delay: 2.

    Mount: Panel.

    Dimensions: 1.509" wide x 2.508" high.

    Note: Double marked AM2-Z74-1, P/N 1942404A10.

    Listed: UL/CSA.

    Eaton / Heinemann.

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  5. EATON - Heinemann - AM2S-A3-LAA02JDA - NAM2S-Z6-1 - Circuit Breaker, 2P 20Amp 250VAC 50/60Hz.
    EATON - Heinemann - AM2S-A3-LAA02JDA - NAM2S-Z6-1 - Circuit Breaker, 2P 20Amp 250VAC 50/60Hz.
    Special Price $34.98 Regular Price $40.00

    EATON - Heinemann - AM2S-A3-LAA02JDA - NAM2S-Z6-1 Circuit Breaker.

    2Pole 20Amp 250VAC 50/60Hz.

    Delay 2.

    Mount: Panel.

    Dimensions: 1.509" wide x 2.508" high.

    Note: Double marked NAM2S-Z6-1.

    Listed: UL/CSA.

    Eaton / Heinemann.

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  6. AIRPAX - UPL11-REC4-62-203 - Circuit Breaker, Hydraulic Magnetic. Single Pole 20Amp 250VAC.
    AIRPAX - UPL11-REC4-62-203 - Circuit Breaker, Hydraulic Magnetic. Single Pole 20Amp 250VAC.
    Special Price $28.98 Regular Price $42.95 As low as $24.98

    AIRPAX - UPL11-REC4-62-203 Hydraulic Magnetic Circuit Breaker.

    Status: Discontinued

    Single Pole 20Amp 250VAC 50/60Hz.

    Toggle Reset Switch.

    Delay: 62. 50/60Hz Long Delay

    Terminal Design: Stud

    Temperature: 040C to 85C

    Mount: Panel 

    TA:25Amp.

    Aux Switch Gold Contacts Quick Connect Terminals

    10A250VAC.

    Mount: Panel Mount Holes at 2.0" Centers.

    Dimensions: 0.744" Wide x 2.51" High.

    Factory New

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  7. Airpax - UPG666614220301 - Circuit breaker. 4P 20Amp 250VAC 400Hz.
    Airpax - UPG666614220301 - Circuit breaker. 4P 20Amp 250VAC 400Hz.
    $59.00
    Circuit breaker. 4P 20Amp 250VAC 400Hz. Delay 42 Trip amps: 30. Mount: panel. Dimensions: 2.963" long x 2.003" high x 1.647" deep plus contacts. Learn More
  8. Westinghouse - Cuttler Hammer - EB2020 - Circuit Breaker. 2P 20Amp, 240V, 125/250V. New
    Westinghouse - Cuttler Hammer - EB2020 - Circuit Breaker. 2P 20Amp, 240V, 125/250V. New
    Special Price $89.98 Regular Price $120.00

    Westinghouse - Cuttler Hammer - EB2020 - Circuit Breaker.

    EB2020, Westinghouse / Cutler Hammer, AB DE-ION, type EB, 2P, 1PH, 20A, 240V, 10kA@240V, standard interrupting capacity, 40ºC, bolt-on, complete with LI - Long-Time and Instantaneous trip functions & load side lug terminals, thermal magnetic, molded case circuit breakers; these breakers are now

    Manufacturer: Westinghouse

    Cat. No : EB2020

    Alternate Part No: EB-2020

    Product Type: Circuit Breaker

    Series: EB

    UPC: 786679310205

    No. of Poles: 2-Pole

    Phase: 1-Phase

    Ampere Rating: 20-Amps

    Maximum Voltage Rating: 240V

    Connection: Type: Bolt-On

    Protection:  Thermal Magnetic

    Functions: (LI) Long-Time and Instantaneous

    Load Side Lug Terminals

    Interrupting Rating: 10 Kiloampere at 240V

    Authentic Westinghouse Product.

    New in Box.

    Style 4990D036G19.

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