Circuit Breakers & Circuit Breaker Parts

Wistex offers a wide selection of industrial circuit breakers designed to protect your equipment from overloads and short circuits. With trusted brands like ABB and expert customer support, we help you find the right solution for your electrical panels and motor control centers.

  • BPHFD3015N | Eaton OL 15 AMP HFD BRKR PLUG W/ STD PI NEUT
    Eaton

    BPHFD3015N

    OL 15 AMP HFD BRKR PLUG W/ STD PI NEUT

    $9,763.63
    $10,304.62
  • BPHFD3015ZN | Eaton OL 15 AMP HFD BRKR PLUG W/ LOW Z NEUT
    Eaton

    BPHFD3015ZN

    OL 15 AMP HFD BRKR PLUG W/ LOW Z NEUT

    $9,763.63
    $10,304.62
  • BPHFD3020 | Eaton OL 20 AMP HFD BRKR PLUG
    Eaton

    BPHFD3020

    OL 20 AMP HFD BRKR PLUG

    $10,735.83
    $11,330.70
  • BPHFD3020N | Eaton OL 20 AMP HFD BRKR PLUG W/ STD PI NEUT
    Eaton

    BPHFD3020N

    OL 20 AMP HFD BRKR PLUG W/ STD PI NEUT

    $11,177.40
    $11,796.73
  • BPHFD3030 | Eaton OL 30 AMP HFD BRKR PLUG
    Eaton

    BPHFD3030

    OL 30 AMP HFD BRKR PLUG

    $10,735.83
    $11,330.70
  • BPHFD3030N | Eaton OL 30 AMP HFD BRKR PLUG W/ STD PI NEUT
    Eaton

    BPHFD3030N

    OL 30 AMP HFD BRKR PLUG W/ STD PI NEUT

    $11,177.40
    $11,796.73
  • BPHFD3050 | Eaton OL 50 AMP HFD BRKR PLUG
    Eaton

    BPHFD3050

    OL 50 AMP HFD BRKR PLUG

    $10,735.83
    $11,330.70
  • BPHFD3050GN | Eaton OL 50 AMP HFD BRKR PLUG W/ STD PI NEUT & INT GRD
    Eaton

    BPHFD3050GN

    OL 50 AMP HFD BRKR PLUG W/ STD PI NEUT & INT GRD

    $11,582.19
    $12,223.95
  • BPHFD3050N | Eaton OL 50 AMP HFD BRKR PLUG W/ STD PI NEUT
    Eaton

    BPHFD3050N

    OL 50 AMP HFD BRKR PLUG W/ STD PI NEUT

    $11,177.40
    $11,796.73
  • BPHFD3050ZN | Eaton OL 50 AMP HFD BRKR PLUG W/ LOW Z NEUT
    Eaton

    BPHFD3050ZN

    OL 50 AMP HFD BRKR PLUG W/ LOW Z NEUT

    $11,177.40
    $11,796.73
  • BPHFD3060 | Eaton OL 60 AMP HFD BRKR PLUG
    Eaton

    BPHFD3060

    OL 60 AMP HFD BRKR PLUG

    $10,735.83
    $11,330.70
  • BPHFD3100N | Eaton OL 100 AMP HFD BRKR PLUG W/ STD PI NEUT
    Eaton

    BPHFD3100N

    OL 100 AMP HFD BRKR PLUG W/ STD PI NEUT

    $12,962.10
    $13,680.33
  • BPHFD3125 | Eaton OL 125 AMP HFD BRKR PLUG
    Eaton

    BPHFD3125

    OL 125 AMP HFD BRKR PLUG

    $24,470.71
    $25,826.60
  • BPHJD3175 | Eaton OL 175 AMP HJD BRKR PLUG
    Eaton

    BPHJD3175

    OL 175 AMP HJD BRKR PLUG

    $31,765.91
    $33,526.02
  • BPHJD3175G | Eaton OL 175 AMP HJD BRKR PLUG W/INT GRD
    Eaton

    BPHJD3175G

    OL 175 AMP HJD BRKR PLUG W/INT GRD

    $28,109.64
    $29,667.15
  • BPHJD3175GN | Eaton OL 175 AMP HJD BRKR PLUG W/ STD PI NEUT & INT GRD
    Eaton

    BPHJD3175GN

    OL 175 AMP HJD BRKR PLUG W/ STD PI NEUT & INT GRD

    $28,808.75
    $30,405.01
  • BPHJD3175N | Eaton OL 175 AMP HJD BRKR PLUG W/ STD PI NEUT
    Eaton

    BPHJD3175N

    OL 175 AMP HJD BRKR PLUG W/ STD PI NEUT

    $28,431.06
    $30,006.39
  • BPHJD3200 | Eaton OL 200 AMP HJD BRKR PLUG
    Eaton

    BPHJD3200

    OL 200 AMP HJD BRKR PLUG

    $31,765.91
    $33,526.02
  • BPHJD3225 | Eaton OL 225 AMP HJD BRKR PLUG
    Eaton

    BPHJD3225

    OL 225 AMP HJD BRKR PLUG

    $31,765.91
    $33,526.02
  • BPHJD3225G | Eaton OL 225 AMP HJD BRKR PLUG W/INT GRD
    Eaton

    BPHJD3225G

    OL 225 AMP HJD BRKR PLUG W/INT GRD

    $28,109.64
    $29,667.15
  • BPHJD3225GN | Eaton OL 225 AMP HJD BRKR PLUG W/ STD PI NEUT & INT GRD
    Eaton

    BPHJD3225GN

    OL 225 AMP HJD BRKR PLUG W/ STD PI NEUT & INT GRD

    $28,808.75
    $30,405.01
  • BPHJD3225N | Eaton OL 225 AMP HJD BRKR PLUG W/ STD PI NEUT
    Eaton

    BPHJD3225N

    OL 225 AMP HJD BRKR PLUG W/ STD PI NEUT

    $32,547.86
    $34,351.32
  • BPHJD3225ZN | Eaton OL 225 AMP HJD BRKR PLUG W/ LOW Z NEUT
    Eaton

    BPHJD3225ZN

    OL 225 AMP HJD BRKR PLUG W/ LOW Z NEUT

    $32,547.86
    $34,351.32
  • BPHKD3150GN | Eaton OL 150 AMP HKD BRKR PLUG W/ STD PI NEUT & GRD
    Eaton

    BPHKD3150GN

    OL 150 AMP HKD BRKR PLUG W/ STD PI NEUT & GRD

    $50,772.09
    $53,585.33
  • BPHKD3150N | Eaton OL 150 AMP HKD BRKR PLUG W/ STD PI NEUT
    Eaton

    BPHKD3150N

    OL 150 AMP HKD BRKR PLUG W/ STD PI NEUT

    $43,996.60
    $46,434.41
  • BPHKD3150ZN | Eaton OL 150 AMP HKD BRKR PLUG W/ LOW Z NEUT
    Eaton

    BPHKD3150ZN

    OL 150 AMP HKD BRKR PLUG W/ LOW Z NEUT

    $43,996.60
    $46,434.41
  • BPHKD3175 | Eaton OL 175 AMP HKD BRKR PLUG
    Eaton

    BPHKD3175

    OL 175 AMP HKD BRKR PLUG

    $42,686.76
    $45,051.99
  • BPHKD3175G | Eaton OL 175 AMP HKD BRKR PLUG W/ INT GRD
    Eaton

    BPHKD3175G

    OL 175 AMP HKD BRKR PLUG W/ INT GRD

    $43,080.50
    $45,467.55

Circuit Breakers We Offer

Wistex provides a wide selection of industrial circuit breakers designed to safeguard electrical systems across a variety of industries. Whether you need circuit protection for motor loads, panel boards, or HVAC systems, we offer trusted solutions from ABB and other leading brands.

ABB Circuit Breaker

ABB Circuit Breakers

Our range of ABB circuit breakers delivers proven protection for industrial, commercial, and manufacturing environments. ABB breakers are known for their reliability, ease of installation, and compliance with the latest electrical safety standards.

Motor Circuit Breakers

Motor circuit breakers are specifically designed to protect electric motors against overloads, phase failures, and short circuits. Ideal for high inrush current applications, they ensure critical motor systems operate safely and efficiently.

Motor Circuit Breakers
Low Voltage Circuit Breakers

Low-Voltage Circuit Breakers

Low-voltage circuit breakers offer flexible protection for commercial and light industrial systems. They prevent electrical faults in panel boards, control cabinets, and HVAC systems while maintaining safe operation and minimizing downtime.

Applications for Circuit Breakers

Our industrial circuit breakers are ideal for protecting critical systems across a wide range of industries:

  • Motor control center protection to ensure safe operation of heavy machinery
  • Panel board protection for industrial and commercial electrical distribution
  • Short circuit protection for HVAC equipment, compressors, and large facility systems

Pair your circuit breakers with overload relays and contactors for a complete protection system.

Why Choose Wistex for Industrial Circuit Breakers

Find durable and dependable industrial circuit breakers at Wistex. We offer ABB motor circuit breakers and low-voltage breakers designed to protect your electrical systems from overloads, faults, and short circuits.

Why choose Wistex for circuit breakers?

  • Wide inventory of ABB circuit breakers for industrial applications
  • Expert guidance on selecting the right amperage, trip curve, and protection class
  • Fast order processing and delivery to minimize downtime
  • Long-term support with warranty coverage and replacement options
  • Protect your operations and equipment with industrial circuit breakers from Wistex.

Get the right contactor to power your success — backed by Wistex expertise.

Circuit Breaker FAQs

Find quick answers to common questions about selecting and using industrial circuit breakers.

A circuit breaker automatically interrupts the flow of electricity when it detects an overload, short circuit, or fault condition. This protects wiring, equipment, and personnel from electrical hazards and prevents costly damage to industrial systems.

Choosing the correct circuit breaker depends on several factors:

  • Load size and type (motor, lighting, HVAC, etc.)
  • Voltage rating (low voltage, medium voltage)
  • Interrupt rating (ability to handle fault currents)
  • Application environment (indoor, outdoor, corrosive conditions). Wistex’s technical team can assist you in selecting the best circuit breaker for your specific needs.

Motor circuit breakers are specially designed to handle the high inrush currents typical during motor startup. They provide both overload and short-circuit protection tailored for motors. Standard circuit breakers are used for general electrical circuits, such as panelboards and lighting, where the startup current is lower and more consistent.