Energy » Circuit Breakers » Molded Case Circuit Breakers (MCCB) » Square D » New Jersey

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

  • SQUARE D EHB34030 EHB 3

    SQUARE D EHB34030 EHB 3 POLE 30 AMP 480v CIRCUIT BREAKER

    • Manufacturer: Square D
    • Model: EHB34030

    ALL BREAKERS SOLD HAVE 1 MONTH WARRANTY UNLESS LISTED OTHERWISE SWITCHGEAR PANELS TRANSFORMERS SAFETY SWITCHES CARRY A 1 YEAR WARRANTY AFTER RECONDITIONING UNLESS NOTED OTHERWISE WE SHIP DAILY CONTACT FOR SHIPPIN...

    $528 USD
    Woodbridge Township, NJ
  • SQUARE D EHB34060 EHB 3

    SQUARE D EHB34060 EHB 3 POLE 60AMP 480v CIRCUIT BREAKER

    • Manufacturer: Square D
    • Model: EHB34060

    ALL BREAKERS SOLD HAVE 1 MONTH WARRANTY UNLESS LISTED OTHERWISE SWITCHGEAR PANELS TRANSFORMERS SAFETY SWITCHES CARRY A 1 YEAR WARRANTY AFTER RECONDITIONING UNLESS NOTED OTHERWISE WE SHIP DAILY CONTACT FOR SHIPPIN...

    $980 USD
    Woodbridge Township, NJ
  • SQUARE D EHB34050 EHB 3

    SQUARE D EHB34050 EHB 3 POLE 50 AMP 480v NEHB CIRCUIT BREAKER

    • Manufacturer: Square D
    • Model: EHB34050

    ALL BREAKERS SOLD HAVE 1 MONTH WARRANTY UNLESS LISTED OTHERWISE SWITCHGEAR PANELS TRANSFORMERS SAFETY SWITCHES CARRY A 1 YEAR WARRANTY AFTER RECONDITIONING UNLESS NOTED OTHERWISE WE SHIP DAILY CONTACT FOR SHIPPIN...

    $785 USD
    Woodbridge Township, NJ
  • SQUARE D EHB34070 EHB 3

    SQUARE D EHB34070 EHB 3 POLE 70 AMP 480v NEHB CIRCUIT BREAKER

    • Manufacturer: Square D
    • Model: EHB34070

    ALL BREAKERS SOLD HAVE 1 MONTH WARRANTY UNLESS LISTED OTHERWISE SWITCHGEAR PANELS TRANSFORMERS SAFETY SWITCHES CARRY A 1 YEAR WARRANTY AFTER RECONDITIONING UNLESS NOTED OTHERWISE WE SHIP DAILY CONTACT FOR SHIPPIN...

    $985 USD
    Woodbridge Township, NJ

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.