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.

  • EGS2015FFG | Eaton EG 2P 15A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2015FFG

    EG 2P 15A 35kA bkr w/collars & mtg hdwr

    $552.49
    $1,753.91
  • EGS2016FFG | Eaton EG 2P 16A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2016FFG

    EG 2P 16A 35kA bkr w/collars & mtg hdwr

    $552.49
    $1,753.91
  • EGS2020FFB | Eaton EG 35KA 2 POLE 20 AMP BOLT-ON BREAKER
    Eaton

    EGS2020FFB

    EG 35KA 2 POLE 20 AMP BOLT-ON BREAKER

    $552.49
    $1,753.91
  • EGS2020FFG | Eaton EG 2P 20A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2020FFG

    EG 2P 20A 35kA bkr w/collars & mtg hdwr

    $552.49
    $1,753.91
  • EGS2025FFB | Eaton EG 35KA 2 POLE 25 AMP BOLT-ON BREAKER
    Eaton

    EGS2025FFB

    EG 35KA 2 POLE 25 AMP BOLT-ON BREAKER

    $552.49
    $1,753.91
  • EGS2025FFG | Eaton EG 2P 25A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2025FFG

    EG 2P 25A 35kA bkr w/collars & mtg hdwr

    $552.49
    $1,753.91
  • EGS2030FFB | Eaton EG 35KA 2 POLE 30 AMP BOLT-ON BREAKER
    Eaton

    EGS2030FFB

    EG 35KA 2 POLE 30 AMP BOLT-ON BREAKER

    $552.49
    $1,753.91
  • EGS2030FFG | Eaton EG 2P 30A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2030FFG

    EG 2P 30A 35kA bkr w/collars & mtg hdwr

    $552.49
    $1,753.91
  • EGS2032FFG | Eaton EG 2P 32A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2032FFG

    EG 2P 32A 35kA bkr w/collars & mtg hdwr

    $552.49
    $1,753.91
  • EGS2035FFB | Eaton EG 35KA 2 POLE 35 AMP BOLT-ON BREAKER
    Eaton

    EGS2035FFB

    EG 35KA 2 POLE 35 AMP BOLT-ON BREAKER

    $552.49
    $1,753.91
  • EGS2035FFG | Eaton EG 2P 35A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2035FFG

    EG 2P 35A 35kA bkr w/collars & mtg hdwr

    $552.49
    $1,753.91
  • EGS2040FFB | Eaton EG 35KA 2 POLE 40 AMP BOLT-ON BREAKER
    Eaton

    EGS2040FFB

    EG 35KA 2 POLE 40 AMP BOLT-ON BREAKER

    $552.49
    $1,753.91
  • EGS2040FFG | Eaton EG 2P 40A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2040FFG

    EG 2P 40A 35kA bkr w/collars & mtg hdwr

    $552.49
    $1,753.91
  • EGS2045FFB | Eaton EG 35KA 2 POLE 45 AMP BOLT-ON BREAKER
    Eaton

    EGS2045FFB

    EG 35KA 2 POLE 45 AMP BOLT-ON BREAKER

    $552.49
    $1,753.91
  • EGS2045FFG | Eaton EG 2P 45A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2045FFG

    EG 2P 45A 35kA bkr w/collars & mtg hdwr

    $552.49
    $1,753.91
  • EGS2050FFB | Eaton EG 35KA 2 POLE 50 AMP BOLT-ON BREAKER
    Eaton

    EGS2050FFB

    EG 35KA 2 POLE 50 AMP BOLT-ON BREAKER

    $552.49
    $1,753.91
  • EGS2050FFG | Eaton EG 2P 50A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2050FFG

    EG 2P 50A 35kA bkr w/collars & mtg hdwr

    $552.49
    $1,753.91
  • EGS2060FFB | Eaton EG 35KA 2 POLE 60 AMP BOLT-ON BREAKER
    Eaton

    EGS2060FFB

    EG 35KA 2 POLE 60 AMP BOLT-ON BREAKER

    $552.49
    $1,753.91
  • EGS2060FFG | Eaton EG 2P 60A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2060FFG

    EG 2P 60A 35kA bkr w/collars & mtg hdwr

    $552.49
    $1,753.91
  • EGS2063FFG | Eaton EG 2P 63A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2063FFG

    EG 2P 63A 35kA bkr w/collars & mtg hdwr

    $552.49
    $1,753.91
  • EGS2070FFB | Eaton EG 35KA 2 POLE 70 AMP BOLT-ON BREAKER
    Eaton

    EGS2070FFB

    EG 35KA 2 POLE 70 AMP BOLT-ON BREAKER

    $624.61
    $1,982.89
  • EGS2070FFG | Eaton EG 2P 70A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2070FFG

    EG 2P 70A 35kA bkr w/collars & mtg hdwr

    $624.61
    $1,982.89
  • EGS2080FFB | Eaton EG 35KA 2 POLE 80 AMP BOLT-ON BREAKER
    Eaton

    EGS2080FFB

    EG 35KA 2 POLE 80 AMP BOLT-ON BREAKER

    $624.61
    $1,982.89
  • EGS2080FFG | Eaton EG 2P 80A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2080FFG

    EG 2P 80A 35kA bkr w/collars & mtg hdwr

    $624.61
    $1,982.89
  • EGS2090FFB | Eaton EG 35KA 2 POLE 90 AMP BOLT-ON BREAKER
    Eaton

    EGS2090FFB

    EG 35KA 2 POLE 90 AMP BOLT-ON BREAKER

    $624.61
    $1,982.89
  • EGS2090FFG | Eaton EG 2P 90A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2090FFG

    EG 2P 90A 35kA bkr w/collars & mtg hdwr

    $624.61
    $1,982.89
  • EGS2100FFB | Eaton EG 35KA 2 POLE 100 AMP BOLT-ON BREAKER
    Eaton

    EGS2100FFB

    EG 35KA 2 POLE 100 AMP BOLT-ON BREAKER

    $624.61
    $1,982.89
  • EGS2100FFG | Eaton EG 2P 100A 35kA bkr w/collars & mtg hdwr
    Eaton

    EGS2100FFG

    EG 2P 100A 35kA bkr w/collars & mtg hdwr

    $624.61
    $1,982.89

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.