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36

Used Square D Molded Case Circuit Breakers (Mccb) in Texas, USA

  • MAL36600 600 AMP 600v 3

    MAL36600 600 AMP 600v 3 Pole Square D Circuit Breaker 🟦

    • used

    • Manufacturer: Square D
    • Model: MAL36600

    MAL36600 600 AMP 600v 3 Pole Square D Circuit Breaker ***30-day Warranty- Guaranteed to work or your money back.*** ***This item may exhibit signs of prior use, such as scratches, scuffs, or dents, these cosmetic...

    $614 USD
    Arlington, TX
  • Square D 250 Amp 600v

    Square D 250 Amp 600v Nema 1 Circuit Breaker Enclosure w/ JJ250 + SN400LA 🟦

    • used

    • Manufacturer: Square D

    Square D 250 Amp 600v Nema 1 Circuit Breaker Enclosure w/ JJ250 + SN400LA **The breaker(s) included in this purchase can be modified. If you want different breakers than what is currently listed or the box with n...

    $648 USD
    Arlington, TX
  • Square D MHL3645025DC1679

    Square D MHL3645025DC1679

    • used

    • Manufacturer: Square D
    • Model: MHL3645025DC1679

    MHL3645025DC1679 450 Amp 500V Square D Circuit Breaker🟦 ***30-day Warranty- Guaranteed to work or your money back.*** ***This item may exhibit signs of prior use, such as scratches, scuffs, or dents, these cosmet...

    $1,607 USD
    Arlington, TX
  • Square D MHL3645025DC1679

    Square D MHL3645025DC1679

    • used

    • Manufacturer: Square D
    • Model: MHL3645025DC1679

    MHL3645025DC1679 450 Amp 500V Square D Circuit Breaker ***30-day Warranty- Guaranteed to work or your money back.*** ***This item may exhibit signs of prior use, such as scratches, scuffs, or dents, these cosmeti...

    $515 USD
    Arlington, TX
  • Square D KAL361251021

    Square D KAL361251021

    • used

    • Manufacturer: Square D
    • Model: KAL36125

    Home Contact About Technology Industrial Lab & Test Electrical Semiconductor Square D KA225F KAL Enclosure 70-225A w/ KAL361251021 Breaker 600V 125A SN225KA Manufacturer: Square D Model: KAL361251021 Condition: U...

    $780 USD
    Leander, TX
  • Square D LIP36400

    Square D LIP36400

    • used

    • Manufacturer: Square D

    Home Contact About Technology Industrial Lab & Test Electrical Semiconductor Square D LIP36400 I-Limiter Current-Limiting Circuit Breaker 400A 600V +Mag Trip Manufacturer: Square D Model: LIP36400 Condition: Used...

    $1,174 USD
    Leander, TX
  • Trusted Seller
    SQUARE D FAL360508002 MOLDED CASE

    SQUARE D FAL360508002 MOLDED CASE CIRCUIT BREAKER T225733

    • used

    • Manufacturer: Square D

    Warranty Information THIS IS A USED ITEM, IN GOOD CONDITION AND INCLUDES A 30 DAY WARRANTY. 100 AMP FRAME TYPE I-LINE PLUG ON CIRCUIT BREAKER 3 POLE 600 VAC RATING 50 AMP RATING

    $408 USD
    El Paso, TX
  • Trusted Seller
    SQUARE D HDL36020 MOLDED CASE

    SQUARE D HDL36020 MOLDED CASE CIRCUIT BREAKER T243905

    • new

    • Manufacturer: Square D

    Warranty Information THIS IS A NEW ITEM, WITH ORIGINAL PACKAGING AND INCLUDES A 30 DAY WARRANTY. 20 AMP, 250 VDC, 600 VAC, 3 POLE, PANEL MOUNT MOLDED CASE CIRCUIT BREAKER, THERMAL MAGNETIC, TRIP, 14-3/0 AWG, 87.4...

    $433 USD
    El Paso, TX
  • Trusted Seller
    SQUARE D FA36060 MOLDED CASE

    SQUARE D FA36060 MOLDED CASE CIRCUIT BREAKER T198797

    • used

    • Manufacturer: Square D

    Warranty Information This is a used item, in good condition and includes a 30 day warranty. Circuit Breaker Interruptor Automatico

    $300 USD
    El Paso, TX
  • Trusted Seller
    SQUARE D MG17472 MOLDED CASE

    SQUARE D MG17472 MOLDED CASE CIRCUIT BREAKER T208068

    • new

    • Manufacturer: Square D

    Warranty Information This is a new item, with original packaging and includes a 30 day warranty. 30A, DIN Rail, 3 Pole, 480Y/277VAC, D Curve3

    $189 USD
    El Paso, TX
  • Trusted Seller
    SQUARE D 8430 MOLDED CASE

    SQUARE D 8430 MOLDED CASE CIRCUIT BREAKER T208075

    • new

    • Manufacturer: Square D

    Warranty Information This is a new item, with original packaging and includes a 30 day warranty.

    $200 USD
    El Paso, TX
  • Trusted Seller
    SQUARE D 60211 MOLDED CASE

    SQUARE D 60211 MOLDED CASE CIRCUIT BREAKER T208071

    • new

    • Manufacturer: Square D

    Warranty Information This is a new item, with original packaging and includes a 30 day warranty. 13A 240V 60V 1 Pole

    $200 USD
    El Paso, TX
  • Trusted Seller
    SQUARE D MGN61325 MOLDED CASE

    SQUARE D MGN61325 MOLDED CASE CIRCUIT BREAKER T208086

    • new

    • Manufacturer: Square D

    Warranty Information This is a new item, without original packaging and includes a 30 day warranty. 480Y/277V 3P, 3PH, 3A, 480V

    $207 USD
    El Paso, TX
  • Trusted Seller
    SQUARE D FHL36030 MOLDED CASE

    SQUARE D FHL36030 MOLDED CASE CIRCUIT BREAKER T249811

    • used

    • Manufacturer: Square D

    Warranty Information THIS IS A USED ITEM, IN GOOD CONDITION AND INCLUDES A 30 DAY WARRANTY. 100 AMP FRAME TYPE, HIGH INTERRUPTING, LUGS ON BOTH ENDS, 3 POLE, 600 VAC RATING, 30 AMP RATING

    $294 USD
    El Paso, TX
  • Trusted Seller
    SQUARE D KAL36150 MOLDED CASE

    SQUARE D KAL36150 MOLDED CASE CIRCUIT BREAKER T229083

    • used

    • Manufacturer: Square D
    • Model: KAL36150

    Warranty Information THIS IS A USED ITEM, IN GOOD CONDITION AND INCLUDES A 30 DAY WARRANTY. 3 Pole 3 Phase 150 Amp 600 Vac 25Kaic @ 480V Feed-Thru Line & Load Side Lug Terminals Thermal Magnetic

    $1,000 USD
    El Paso, TX
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Overview

Circuit breakers are essential safety devices that protect electrical circuits from damage caused by overloads or short circuits. They automatically interrupt the flow of electricity when a fault is detected, preventing potential fires and equipment damage. Circuit breakers are used in residential, commercial, and industrial settings to ensure electrical safety and reliability.

FAQ

What should I consider when buying a used circuit breaker?

Check the breaker’s amperage rating, compatibility with your electrical system, and overall condition. Ensure it has been tested and certified for safety.

How do I ensure the circuit breaker is shipped safely to my location?

Use a transport service that specializes in delicate electrical components. Ensure the breaker is well-packaged and cushioned to prevent damage during transit.

What is the maintenance schedule for a circuit breaker?

Regular maintenance includes visual inspections for signs of wear or damage, testing for proper operation, and cleaning any dust or debris from the breaker. Consult the manufacturer’s manual for detailed maintenance intervals.