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.

  • BRD220240 | Eaton BRD Quad Breaker 1-20A/2P 1-40A/2P 120/240V 10K Non-CTL
    Eaton

    BRD220240

    BRD Quad Breaker 1-20A/2P 1-40A/2P 120/240V 10K Non-CTL

    $330.99
    $615.79
  • BRD220250 | Eaton BRD Quad Breaker 1-20A/2P 1-50A/2P 120/240V 10K Non-CTL
    Eaton

    BRD220250

    BRD Quad Breaker 1-20A/2P 1-50A/2P 120/240V 10K Non-CTL

    $330.99
    $615.79
  • BRD230240 | Eaton BRD Quad Breaker 1-30A/2P 1-40A/2P 120/240V 10K Non-CTL
    Eaton

    BRD230240

    BRD Quad Breaker 1-30A/2P 1-40A/2P 120/240V 10K Non-CTL

    $271.63
    $505.35
  • BRD230250 | Eaton BRD Quad Breaker 1-30A/2P 1-50A/2P 120/240V 10K Non-CTL
    Eaton

    BRD230250

    BRD Quad Breaker 1-30A/2P 1-50A/2P 120/240V 10K Non-CTL

    $271.63
    $505.35
  • BRD250250 | Eaton BRD Quad Breaker 1-50A/2P 1-50A/2P 120/240V 10K Non-CTL
    Eaton

    BRD250250

    BRD Quad Breaker 1-50A/2P 1-50A/2P 120/240V 10K Non-CTL

    $330.99
    $615.79
  • BRDC215215 | Eaton BRDC Breaker 2-15A/2P Com. Trip 120/240V 10K Non-CTL
    Eaton

    BRDC215215

    BRDC Breaker 2-15A/2P Com. Trip 120/240V 10K Non-CTL

    $541.04
    $1,006.57
  • BRDC220220 | Eaton BRDC Breaker 2-20A/2P Com. Trip 120/240V 10K Non-CTL
    Eaton

    BRDC220220

    BRDC Breaker 2-20A/2P Com. Trip 120/240V 10K Non-CTL

    $541.04
    $1,006.57
  • BRDC220230 | Eaton BRDC BREAKER 30A 40A/2P COM. TRIP 120/240V 10K NON-CTL
    Eaton

    BRDC220230

    BRDC BREAKER 30A 40A/2P COM. TRIP 120/240V 10K NON-CTL

    $541.04
    $1,006.57
  • BRDC230230 | Eaton BRDC Breaker 2-30A/2P Com. Trip 120/240V 10K Non-CTL
    Eaton

    BRDC230230

    BRDC Breaker 2-30A/2P Com. Trip 120/240V 10K Non-CTL

    $437.65
    $814.24
  • BRDC230250 | Eaton BRDC Breaker 1-30A/2P 1-50A/2P Com. Trip 120/240 10k non-ctl
    Eaton

    BRDC230250

    BRDC Breaker 1-30A/2P 1-50A/2P Com. Trip 120/240 10k non-ctl

    $541.04
    $1,006.57
  • BRDL1 | Eaton Handle Lockoff for Padlocking 1 Pole of Twin BD brkr On/Off
    Eaton

    BRDL1

    Handle Lockoff for Padlocking 1 Pole of Twin BD brkr On/Off

    $63.55
    $118.22
  • BREM1015 Eaton Smart Breaker (1 Pole, 15A, 120V, Plug-on, Wi-Fi)
    Eaton

    BREM1015

    Smart Breaker (1 Pole, 15A, 120V, Plug-on, Wi-Fi)

    $236.83
    $485.79
  • BREM2040 | Eaton BR EMCB 2P 40A
    Eaton

    BREM2040

    BR EMCB 2P 40A

    $297.71
    $610.71
  • BRH115 | Eaton Type BR Breaker 15A/1 Pole 120/240V 22K
    Eaton

    BRH115

    Type BR Breaker 15A/1 Pole 120/240V 22K

    $118.73
    $220.89
  • BRH120 | Eaton Type BR Breaker 20A/1 Pole 120/240V 22K
    Eaton

    BRH120

    Type BR Breaker 20A/1 Pole 120/240V 22K

    $118.73
    $220.89
  • BRH125 | Eaton Type BR Breaker 25A/1 Pole 120/240V 22K
    Eaton

    BRH125

    Type BR Breaker 25A/1 Pole 120/240V 22K

    $149.00
    $277.21
  • BRH130 | Eaton Type BR Breaker 30A/1 Pole 120/240V 22K
    Eaton

    BRH130

    Type BR Breaker 30A/1 Pole 120/240V 22K

    $118.73
    $220.89
  • BRH135 | Eaton Type BR Breaker 35A/1 Pole 120/240V 22K
    Eaton

    BRH135

    Type BR Breaker 35A/1 Pole 120/240V 22K

    $143.18
    $266.39
  • BRH140 | Eaton Type BR Breaker 40A/1 Pole 120/240V 22K
    Eaton

    BRH140

    Type BR Breaker 40A/1 Pole 120/240V 22K

    $149.00
    $277.21
  • BRH145 | Eaton Type BR Breaker 45A/1 Pole 120/240V 22K
    Eaton

    BRH145

    Type BR Breaker 45A/1 Pole 120/240V 22K

    $143.18
    $266.39
  • BRH150 | Eaton Type BR Breaker 50A/1 Pole 120/240V 22K
    Eaton

    BRH150

    Type BR Breaker 50A/1 Pole 120/240V 22K

    $118.73
    $220.89
  • BRH160 | Eaton Type BR Breaker 60A/1 Pole 120/240V 22K
    Eaton

    BRH160

    Type BR Breaker 60A/1 Pole 120/240V 22K

    $149.00
    $277.21
  • BRH170 | Eaton Type BR Breaker 70A/1 Pole 120/240V 22K
    Eaton

    BRH170

    Type BR Breaker 70A/1 Pole 120/240V 22K

    $181.59
    $337.84
  • BRH2100 | Eaton Type BR Breaker 100A/2 Pole Com. Trip 120/240V 22K
    Eaton

    BRH2100

    Type BR Breaker 100A/2 Pole Com. Trip 120/240V 22K

    $507.53
    $944.24
  • BRH2100BP50 | Eaton BRH2100 - 2 pole, 100A, 22 kaic Bulk pack 50
    Eaton

    BRH2100BP50

    BRH2100 - 2 pole, 100A, 22 kaic Bulk pack 50

    $572.70
    $1,065.50
  • BRH2110 | Eaton Type BR Breaker 110A/2 Pole Com. Trip 120/240V 22K
    Eaton

    BRH2110

    Type BR Breaker 110A/2 Pole Com. Trip 120/240V 22K

    $1,216.43
    $2,263.12
  • BRH2110BP50 | Eaton BRH2110 - 2 pole, 110A, 22 kaic Bulk pack 50
    Eaton

    BRH2110BP50

    BRH2110 - 2 pole, 110A, 22 kaic Bulk pack 50

    $2,145.34
    $3,991.33
  • BRH2125 | Eaton Type BR Breaker 125A/2 Pole Com. Trip 120/240V 22K
    Eaton

    BRH2125

    Type BR Breaker 125A/2 Pole Com. Trip 120/240V 22K

    $1,332.83
    $2,479.67

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.