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.

  • EGB2060FFG | Eaton EG 2P 60A 18kA bkr w/collars & mtg hdwr
    Eaton

    EGB2060FFG

    EG 2P 60A 18kA bkr w/collars & mtg hdwr

    $478.50
    $1,519.03
  • EGB2063FFG | Eaton EG 2P 63A 18kA bkr w/collars & mtg hdwr
    Eaton

    EGB2063FFG

    EG 2P 63A 18kA bkr w/collars & mtg hdwr

    $478.50
    $1,519.03
  • EGB2070FFB | Eaton EG 18KA 2 POLE 70 AMP BOLT-ON BREAKER
    Eaton

    EGB2070FFB

    EG 18KA 2 POLE 70 AMP BOLT-ON BREAKER

    $512.35
    $1,626.52
  • EGB2070FFG | Eaton EG 2P 70A 18kA bkr w/collars & mtg hdwr
    Eaton

    EGB2070FFG

    EG 2P 70A 18kA bkr w/collars & mtg hdwr

    $512.35
    $1,626.52
  • EGB2080FFB | Eaton EG 18KA 2 POLE 80 AMP BOLT-ON BREAKER
    Eaton

    EGB2080FFB

    EG 18KA 2 POLE 80 AMP BOLT-ON BREAKER

    $512.35
    $1,626.52
  • EGB2080FFG | Eaton EG 2P 80A 18kA bkr w/collars & mtg hdwr
    Eaton

    EGB2080FFG

    EG 2P 80A 18kA bkr w/collars & mtg hdwr

    $512.35
    $1,626.52
  • EGB2090FFB | Eaton EG 18KA 2 POLE 90 AMP BOLT-ON BREAKER
    Eaton

    EGB2090FFB

    EG 18KA 2 POLE 90 AMP BOLT-ON BREAKER

    $512.35
    $1,626.52
  • EGB2090FFG | Eaton EG 2P 90A 18kA bkr w/collars & mtg hdwr
    Eaton

    EGB2090FFG

    EG 2P 90A 18kA bkr w/collars & mtg hdwr

    $512.35
    $1,626.52
  • EGB2100FFB | Eaton EG 18KA 2 POLE 100 AMP BOLT-ON BREAKER
    Eaton

    EGB2100FFB

    EG 18KA 2 POLE 100 AMP BOLT-ON BREAKER

    $512.35
    $1,626.52
  • EGB2100FFG | Eaton EG 2P 100A 18kA bkr w/collars & mtg hdwr
    Eaton

    EGB2100FFG

    EG 2P 100A 18kA bkr w/collars & mtg hdwr

    $512.35
    $1,626.52
  • EGB2100FFGF01 | Eaton EG 2P 100A 65KA BKR W/COLLARS & FREEZE GREASE
    Eaton

    EGB2100FFGF01

    EG 2P 100A 65KA BKR W/COLLARS & FREEZE GREASE

    $1,063.59
    $3,376.45
  • EGB2110FFB | Eaton EG 18KA 2 POLE 110 AMP BOLT-ON BREAKER
    Eaton

    EGB2110FFB

    EG 18KA 2 POLE 110 AMP BOLT-ON BREAKER

    $1,074.88
    $3,412.29
  • EGB2110FFG | Eaton EG 2P 110A 18kA bkr w/collars & mtg hdwr
    Eaton

    EGB2110FFG

    EG 2P 110A 18kA bkr w/collars & mtg hdwr

    $1,074.88
    $3,412.29
  • EGB2125FFB | Eaton EG 18KA 2 POLE 125 AMP BOLT-ON BREAKER
    Eaton

    EGB2125FFB

    EG 18KA 2 POLE 125 AMP BOLT-ON BREAKER

    $1,074.88
    $3,412.29
  • EGB2125FFG | Eaton EG 2P 125A 18kA bkr w/collars & mtg hdwr
    Eaton

    EGB2125FFG

    EG 2P 125A 18kA bkr w/collars & mtg hdwr

    $1,074.88
    $3,412.29
  • EGB3015FFES10305 | Eaton EGE3015 w/ENG END CAP AND SNT060CPK INST 48" LEADS
    Eaton

    EGB3015FFES10305

    EGE3015 w/ENG END CAP AND SNT060CPK INST 48" LEADS

    $1,139.46
    $3,617.33
  • EGB3015FFG | Eaton E 3P 15A 18kA Fixed thermal, Fixed mag, single pack bkr
    Eaton

    EGB3015FFG

    E 3P 15A 18kA Fixed thermal, Fixed mag, single pack bkr

    $523.64
    $1,662.35
  • EGB3015FFGA1 | Eaton E 3P 15A UL 18kA @ 480V FIXED THERM, FIXED MAG, 1NO/1NC
    Eaton

    EGB3015FFGA1

    E 3P 15A UL 18kA @ 480V FIXED THERM, FIXED MAG, 1NO/1NC

    $785.78
    $2,494.51
  • EGB3015FFGA2 | Eaton E 3P 15A UL 18kA @ 480V FIXED THERM, FIXED MAG, 2NO/2NC
    Eaton

    EGB3015FFGA2

    E 3P 15A UL 18kA @ 480V FIXED THERM, FIXED MAG, 2NO/2NC

    $983.31
    $3,121.63
  • EGB3015FFGV | Eaton EG 15A 3P 50C 18KA FIXED THERMAL BKR
    Eaton

    EGB3015FFGV

    EG 15A 3P 50C 18KA FIXED THERMAL BKR

    $523.64
    $1,662.35
  • EGB3015FFM | Eaton EG 18kaic 3P 15A with metric end caps
    Eaton

    EGB3015FFM

    EG 18kaic 3P 15A with metric end caps

    $523.64
    $1,662.35
  • EGB3015FFWA1 | Eaton EGB BRK 3P 15A W/ FIXED THERMAL MAG TU & AUX SWITCH
    Eaton

    EGB3015FFWA1

    EGB BRK 3P 15A W/ FIXED THERMAL MAG TU & AUX SWITCH

    $878.59
    $2,789.16
  • EGB3015FFWV | Eaton EG 3P 15A 18KA 50C BKR W/O LUGS
    Eaton

    EGB3015FFWV

    EG 3P 15A 18KA 50C BKR W/O LUGS

    $510.48
    $1,620.56
  • EGB3015FFWX8Y1 | Eaton E 3P 15A 18kA Fixed thermal, Fixed mag, 3T125EF line lugs
    Eaton

    EGB3015FFWX8Y1

    E 3P 15A 18kA Fixed thermal, Fixed mag, 3T125EF line lugs

    $416.11
    $1,320.99
  • EGB3015FFWX9Y1 | Eaton E 3P 15A 18kA Fixed thermal, Fixed mag, 3T125EF line lugs
    Eaton

    EGB3015FFWX9Y1

    E 3P 15A 18kA Fixed thermal, Fixed mag, 3T125EF line lugs

    $537.44
    $1,706.17
  • EGB3015FFWZ90 | Eaton EGB 3 POLE 15 AMP, 18 KA @ 480VAC
    Eaton

    EGB3015FFWZ90

    EGB 3 POLE 15 AMP, 18 KA @ 480VAC

    $662.86
    $2,104.31
  • EGB3016FFG | Eaton E 3P 16A 18kA Fixed thermal, Fixed mag, single pack bkr
    Eaton

    EGB3016FFG

    E 3P 16A 18kA Fixed thermal, Fixed mag, single pack bkr

    $523.64
    $1,662.35
  • EGB3016FFGV | Eaton EG 16A 3P 50C 18KA FIXED THERMAL BKR
    Eaton

    EGB3016FFGV

    EG 16A 3P 50C 18KA FIXED THERMAL BKR

    $523.64
    $1,662.35

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.