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Used transformator

  • Square D S163B Micrologic 5.0

    Square D S163B Micrologic 5.0 P Masterpact Trip Unit LSI Functions

    • Manufacturer: Square D

    Square D S163B Micrologic 5.0 P Masterpact Trip Unit LSI Functions Protection Long Time Short Time Instantaneous Item pictured will be exact item you receive unless multiple quantities listed. Please review all p...

    $1,500 USD
    Burlington, NC
  • ABB SACE Tmax T5 L

    ABB SACE Tmax T5 L 400 Circuit Breaker 400A 3P 600V T5L400 400 amp 3 Pole New

    • Manufacturer: ABB

    ABB SACE Tmax T5 L 400 Circuit Breaker 400A 3P 600V T5L400 400 amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any quest...

    $1,600 USD
    Burlington, NC
  • Eaton Eaton LGH3630NN

    Eaton Eaton LGH3630NN

    • Manufacturer: Eaton
    • Model: LGH3630NN

    Eaton LGH3630NN Circuit Breaker 600A 3P 600V L630H 600 Amp 3 Pole Used Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any question...

    $860 USD
    Burlington, NC
  • Siemens B330GFHH Circuit Breaker 30A

    Siemens B330GFHH Circuit Breaker 30A 3P 208Y/120V 65kA HBQDPF Bolt On 30 Amp New

    • Manufacturer: Siemens

    Siemens B330GFHH Circuit Breaker 30A 3P 208Y/120V 65kA HBQDPF Bolt On 30 Amp NEW Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask an...

    $2,650 USD
    Burlington, NC
  • Square D LX

    Square D LX

    • Manufacturer: Square D
    • Model: LX

    Square D LX36400 I-Line Circuit Breaker 400A 3P 600V Micrologic 400 Amp 3 Pole Electronic Trip Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully....

    $1,755 USD
    Burlington, NC
  • Eaton HMDL-3800

    Eaton HMDL-3800

    • Manufacturer: Eaton

    EATON HMDL3800 AUX 800A 600V Circuit Breaker 800A 3P 600V 65k 800 Amp w/ Aux Switch Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask...

    $3,570 USD
    Burlington, NC
  • Eaton HMDL-3800

    Eaton HMDL-3800

    • Manufacturer: Eaton

    EATON CH HMDL3800 Circuit Breaker 800A 3P 600V 65k 800 Amp 3 POLES BOLT ON New Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any ...

    $5,740 USD
    Burlington, NC
  • Square D EDB34125

    Square D EDB34125

    • Manufacturer: Square D
    • Model: EDB34125

    Square D EDB34125 Bolt On Circuit Breaker 125A 3P 480/277V 3PH EDB 125 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask a...

    $950 USD
    Burlington, NC
  • GE TEYH

    GE TEYH

    • Manufacturer: GE

    General Electric GE TEYH3050B Circuit Breaker 50A 3P 480/277V TEYH 50 Amp 3 Pole Bolt On Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Pleas...

    $550 USD
    Burlington, NC
  • Eaton FD-3025

    Eaton FD-3025

    • Manufacturer: Eaton

    EATON CH FD3025 Circuit Breaker 25A 3P 600V 3PH FD 35k 25 Amp 3 POLE BOLT ON Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any qu...

    $580 USD
    Burlington, NC
  • Square D EHB34025

    Square D EHB34025

    • Manufacturer: Square D

    Square D EHB34025 Bolt On Circuit Breaker 25A 3P 480/277V 3PH EHB 25 Amp 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any...

    $605 USD
    Burlington, NC
  • GE SFLA36AT0250 Circuit Breaker 250A

    GE SFLA36AT0250 Circuit Breaker 250A Max 3P 600V 70 Amp Rating Plug 70A 783164211597

    • Manufacturer: GE

    GE SFLA36AT0250 Circuit Breaker 250A Max 3P 600V 70 Amp Rating Plug SRPF250A70 70A 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Plea...

    $745 USD
    Burlington, NC
  • Square D BGA

    Square D BGA

    • Manufacturer: Square D

    Square D BGA34110Y I-Line Circuit Breaker 110A 3P 480V 3PH BGA 110 Amp PowerPact 3 Pole Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please...

    $900 USD
    Burlington, NC
  • SQUARE D JJL36200 200A 3P

    SQUARE D JJL36200 200A 3P 600V Circuit Breaker JJL 200 Amp 3 Pole 3PH 785901461937

    • Manufacturer: Square D

    SQUARE D JJL36200 200A 3P 600V Circuit Breaker JJL 200 Amp 3 Pole 3PH Bolt On NO DEFECTS! Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Plea...

    $1,110 USD
    Burlington, NC
  • Square D MGL

    Square D MGL

    • Manufacturer: Square D

    Square D MGL36400 Circuit Breaker 400A 3P 600V 3PH MGL Bolt On 400 Amp Used Item pictured will be exact item you receive unless multiple quantities listed. Please review all pictures carefully. Please ask any que...

    $1,925 USD
    Burlington, NC
4344454647

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.