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.

  • BRP42LC225GW | Eaton BR PON LOADCENTER, 225A, MLO, 42 SPACE, W/ GROUND BAR
    Eaton

    BRP42LC225GW

    BR PON LOADCENTER, 225A, MLO, 42 SPACE, W/ GROUND BAR

    $1,557.05
    $2,896.84
  • BRP42N200GVS | Eaton BR PON LOADCENTER WITH SURGE 42 SP, 200A CONV
    Eaton

    BRP42N200GVS

    BR PON LOADCENTER WITH SURGE 42 SP, 200A CONV

    $1,346.68
  • BRP42NC225R | Eaton BR PON LOADCENTER, 225A, CONVERTIBLE, 42 SPACE, N3R_
    Eaton

    BRP42NC225R

    BR PON LOADCENTER, 225A, CONVERTIBLE, 42 SPACE, N3R_

    $2,397.51
    $4,460.50
  • BRP60B200 | Eaton BR PON LOADCENTER, 200A, MAIN BREAKER, 60 SPACE
    Eaton

    BRP60B200

    BR PON LOADCENTER, 200A, MAIN BREAKER, 60 SPACE

    $3,637.38
    $6,767.21
  • BRP60B200R | Eaton BR PON LOADCENTER, 200A, MAIN BREAKER, 60 SPACE, N3R
    Eaton

    BRP60B200R

    BR PON LOADCENTER, 200A, MAIN BREAKER, 60 SPACE, N3R

    $4,246.29
    $7,900.08
  • BRP60E200 | Eaton BR PON LOADCENTER, 200A, CONVERTIBLE W/ LUGS, 60 SPACE
    Eaton

    BRP60E200

    BR PON LOADCENTER, 200A, CONVERTIBLE W/ LUGS, 60 SPACE

    $3,570.23
    $6,642.28
  • BS DWB400C02 | Weg Undervoltage Release
    Weg

    BS DWB400C02

    Undervoltage Release

    $115.20
    $300.00
  • BS DWB400C03 | Weg Undervoltage Release
    Weg

    BS DWB400C03

    Undervoltage Release

    $115.20
    $300.00
  • BS DWB400C07 | Weg Undervoltage Release
    Weg

    BS DWB400C07

    Undervoltage Release

    $115.20
    $300.00
  • BS DWB400D60 | Weg Undervoltage Release
    Weg

    BS DWB400D60

    Undervoltage Release

    $115.20
    $300.00
  • BS DWB400D66 | Weg Undervoltage Release
    Weg

    BS DWB400D66

    Undervoltage Release

    $115.20
    $300.00
  • BS DWB400D70 | Weg Undervoltage Release
    Weg

    BS DWB400D70

    Undervoltage Release

    $115.20
    $300.00
  • BS DWB400D74 | Weg Undervoltage Release
    Weg

    BS DWB400D74

    Undervoltage Release

    $115.20
    $300.00
  • BSK BP-C | ABB Protection Cover
    ABB

    BSK BP-C

    Protection Cover

    $6.51
    $31.50
  • BSK BP-CR | ABB Busbars and Accessories (UL Range)
    ABB

    BSK BP-CR

    Busbars and Accessories (UL Range)

    $7.65
    $37.05
  • BSK CB | ABB Shock Protection Cap
    ABB

    BSK CB

    Shock Protection Cap

    $3.55
    $17.18

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.