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Used molded case circuit breakers

  • Eaton SKT2

    Eaton SKT2

    • 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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    Megger MS-2A

    • Manufacturer: Megger
    • Model: MS-2A

    Circuit Breaker and Overcurrent Relay Test Set The Megger MS-2A is a self-contained test set that incorporates a variable high-current output and appropriate control circuitry and instrumentation for testing ther...

    Cary, NC
  • Trusted Seller
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    Megger MS-2

    • Manufacturer: Megger
    • Model: MS-2

    Circuit Breaker and Overcurrent Relay Test Set The Megger MS-2 is used around the world by utilities, industrial and electrical service organizations. It verifies the proper operation of thermal, magnetic and sol...

    Cary, NC
  • Trusted Seller
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    Megger MS2

    • Manufacturer: Megger

    The portable MS-2 is capable of testing thermal, magnetic, and solid-state motor overload relays; molded-case circuit breakers; and ground-fault trip devices rated up to 125 A. It features a digital memory ammete...

    Cary, NC
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    Megger MS2A

    • Manufacturer: Megger

    Megger - MS2A The Megger MS-2A test set is used around the world by several thousand utility companies, industrial plants and electrical service organizations. Model MS-2A is a self-contained test set that incorp...

    Cary, NC
  • Trusted Seller
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    AVO SR98

    • Manufacturer: AVO

    Universal Protective Relay Test Set The AVO / Megger Model SR-98 is the newest addition to the long successful line of AVO / Megger SR series, like the SR-51, SR-76 and SR-90 relay tests. With almost 50 years of ...

    Cary, NC
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    Extech Instruments EX570-BONUSPACK

    • Manufacturer: Extech

    Extech Instruments Promotional Items, EX570 Series Built in Non contact InfraRed Thermometer with laser pointer True RMS CAT III 1000V, CAT IV 600V rated with 0.06% basic DCV accuracy Heavy duty Double molded, wa...

    Cary, NC
  • Megger SR-90

    Megger SR-90

    • Manufacturer: Megger

    Megger SR-90 Details Megger SR-90 All-digital metering Memory ammeter Units 1 and 2 work independently This multi-purpose, two-piece test set quickly and accurately calibrates, performs acceptance testing and tro...

    Lake Mary, FL
  • Megger SR-90

    Megger SR-90

    • Manufacturer: Megger

    Megger SR-90 Details Megger SR-90 All-digital metering Memory ammeter Units 1 and 2 work independently This multi-purpose, two-piece test set quickly and accurately calibrates, performs acceptance testing and tro...

    Lake Mary, FL
  • Megger DDA-3000

    Megger DDA-3000

    • Manufacturer: Megger

    Megger DDA-3000 Details Megger DDA-3000 Universal Circuit Breaker Test Set New DDA-1 Digital Data Acquisition High-current output: 60,000 A for Model DDA-6000 and 35,000 A for Model DDA-3000 Variable pulse time a...

    Lake Mary, FL
  • Megger DDA-6000

    Megger DDA-6000

    • Manufacturer: Megger

    Megger DDA-6000 Details Megger DDA-6000 Universal Circuit Breaker Test Set New DDA-1 Digital Data Acquisition High-current output: 60,000 A for Model DDA-6000 and 35,000 A for Model DDA-3000 Variable pulse time a...

    Lake Mary, FL
  • Megger SITS120-115

    Megger SITS120-115

    • Manufacturer: Megger

    Megger SITS120-115 Details Megger SITS120-115 Secondary Injection Test Set. Secondary Injection Test Set Features: * Digital metering includes memory ammeter * Timer has independent start and stop gates * Interfa...

    Lake Mary, FL

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.