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Used circuit breakers

  • Trusted Seller
    Westinghouse Series C Industrial Breaker

    Westinghouse Series C Industrial Breaker 30A 3POLES 600V (SKU: 110229)

    • used

    • Manufacturer: Teco - Westinghouse

    Manufacturer: Westinghouse Electric Corp. (Now part of Eaton) Model: FDB 14k, Series C Catalog Number: FDB3030L Amperage: 30 Amps Voltage: Rated for up to 600 VAC Poles: 3-Pole Interrupting Capacity: The "14k" in...

    Shippensburg, PA
  • Trusted Seller
    GE Fused Low Voltage Breaker

    GE Fused Low Voltage Breaker 1600A Frame Size 600V AKRU-10D-50 (SKU: 109943)

    • used

    Manufacturer: General Electric Type: Fused Low Voltage Power Circuit Breaker Model/Type (from main label): AKRU-10D-50 Serial Number: 0379A6837-002-002 Frame Size: 1600 Amp Poles: 3 Poles Max Volts: 600 VAC Short...

    Shippensburg, PA
  • Trusted Seller
    NEW NO BOX GE 0-600V

    NEW NO BOX GE 0-600V VOLTMETER 50-103021SJSJ2

    • new

    • Manufacturer: GE

    NEW NO BOX GE 0-600V VOLTMETER 50-103021SJSJ2 Shelving number (I-33)

    $200 USD
    Sevierville, TN
  • Doble TDR9000

    Doble TDR9000

    • used

    • Manufacturer: Doble

    Digital Circuit Breaker Test System Ehv: Main, Resistor Contact Timing and Capacitance Measurement Of Circuit Breakers. 2 Breaks Per Phase Ca | Ocb + motion: Main and Resistor Switch Contact Timing of Circuit Bre...

    $25,725 USD

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    Est. $484/mo

    Farmingdale, NJ
  • Trusted Seller
    Auction
    2010 Cutler Hammer MA-VR-350

    2010 Cutler Hammer MA-VR-350

    • used

    • Manufacturer: Cutler-Hammer

    We have for sale a used Cutler Hammer/Westinghouse VCP-WR Type MA-VR-350 2000 amp circuit breaker. Very low usage. Has 253 clicks. It is missing the fingers. We also have 6 of the same breaker in 1200 Amp

    Boyers, PA
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  • Trusted Seller
    Auction
    2010 Cutler Hammer MA-VR-350

    2010 Cutler Hammer MA-VR-350

    • used

    • Manufacturer: Cutler-Hammer

    We have for sale a used Cutler Hammer VCP-WR Vacuum circuit breaker. Type MA-VR-350 1200 amp. 4.76kV Low count on counter. New in 2010. We have 6 total if you need more than one. The auction is for one. We also h...

    Boyers, PA
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  • Eaton SKT2

    Eaton SKT2

    • used

    • Manufacturer: Eaton

    EATON Test Kit, Portable Solid State, 120 VAC, 50/60 Hz Electrical Rating, For Use With: Series C Molded Case Circuit Breaker, 13.9 in H x 8.2 in W x 15.4 in D

    $4,725 USD
    Farmingdale, NJ
  • Trusted Seller
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    Multi-Amp CB8160

    • used

    • Manufacturer: Multi-Amp

    60 kAmp Circuit Breaker Test Set Multi-Amp CB8160 60 kAmp Circuit Breaker Test Set and other Circuit Breaker / Relay Test Sets for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
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    Multi-Amp MS-2

    • used

    • Manufacturer: Multi-Amp

    Circuit Breaker / Overload Relay Test Set Multi-Amp MS-2 Circuit Breaker / Overload Relay Test Set and other Circuit Breaker / Relay Test Sets for sale at Test Equipment Center.

    Cary, NC
  • Trusted Seller
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    Extech CB10-KIT

    • used

    • Manufacturer: Extech

    Electrical Troubleshooting Kit with 5 Functions Key Features & Specifications Extech CB10-KIT Electrical Troubleshooting Kit with 5 Functions Circuit breaker finder with outlet/GFCI tester continuity checker/wire...

    Cary, NC
  • Trusted Seller
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    Doble TDR900

    • used

    • Manufacturer: Doble

    Circuit Breaker Test System Key Features & Specifications Doble TDR900Â Circuit Breaker Test System Monitor breakers with up to 4 breaks per phase with motion measurements Detect main and pre-insertion resistor e...

    Cary, NC
  • Trusted Seller
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    Megger TM1720

    • used

    • Manufacturer: Megger

    Circuit Breaker Analyzer, Control Control 6 ch. (Auxiliary 6 ch.) Key Features & Specifications Megger TM1720Â Circuit Breaker Analyzer, Control Control 6 ch. (Auxiliary 6 ch.) Provides reliable and accurate test...

    Cary, NC
  • Trusted Seller
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    FLIR Extech CB10-KIT

    • used

    • Manufacturer: Extech

    CIRCUIT BREAKER KIT

    Cary, NC
  • Trusted Seller
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    FLIR Extech CB10

    • used

    • Manufacturer: Extech

    CIRCUIT BREAKER FINDER

    Cary, NC
  • Trusted Seller
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    Extech CB10

    • used

    • Manufacturer: Extech

    AC Circuit Breaker Finder/Receptacle Tester Key Features & Specifications Extech CB10 AC Circuit Breaker Finder/Receptacle Tester Quickly locate 110V to 125VAC Circuit Breakers and Fuses Variable Sensitivity ad...

    Cary, NC
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Overview

Electrical test instruments are essential tools used to test, measure, and diagnose electrical systems and components. These devices are crucial for ensuring the safety, efficiency, and reliability of electrical installations, whether in residential, commercial, or industrial settings. Common types include multimeters, oscilloscopes, and insulation testers.

FAQ

What should I look for when buying used electrical test instruments?

Check the calibration status, overall condition, and whether all necessary accessories are included. It’s also important to verify the instrument's accuracy and functionality.

How can I safely ship electrical test instruments?

Use proper packaging with adequate cushioning to protect the instruments from shocks and vibrations. It's advisable to use a shipping service experienced in handling delicate electronic equipment.

What is the maintenance procedure for electrical test instruments?

Regularly calibrate the instruments to ensure accuracy, clean them to remove dust and debris, and store them in a protective case when not in use. Follow the manufacturer’s guidelines for specific maintenance tasks.