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.

  • BAB2090HI | Eaton TYPE BAB 90A 2P 240VAC INSTANT SWBD CB
    Eaton

    BAB2090HI

    TYPE BAB 90A 2P 240VAC INSTANT SWBD CB

    $576.04
  • BAB2090I | Eaton TYPE BAB 90A 2P 120/240VAC INSTANT SWBD CB
    Eaton

    BAB2090I

    TYPE BAB 90A 2P 120/240VAC INSTANT SWBD CB

    $291.60
    $513.28
  • BAB2090S | Eaton BAB BREAKER 2P 90A MAX 240V MAX 10K AIC
    Eaton

    BAB2090S

    BAB BREAKER 2P 90A MAX 240V MAX 10K AIC

    $1,011.36
    $1,685.59
  • BAB2090V | Eaton BAB 2P 90A 50 DEGREES C
    Eaton

    BAB2090V

    BAB 2P 90A 50 DEGREES C

    $514.88
    $858.12
  • BAB2100 | Eaton BAB2100 BRKR A
    Eaton

    BAB2100

    BAB2100 BRKR A

    $421.69
    $702.82
  • BAB2100E | Eaton QUICKLAG CIRCUIT BREAKER FOR INTERNATIONAL
    Eaton

    BAB2100E

    QUICKLAG CIRCUIT BREAKER FOR INTERNATIONAL

    $600.21
    $1,000.36
  • BAB2100H | Eaton BAB2100H A
    Eaton

    BAB2100H

    BAB2100H A

    $632.54
    $1,054.24
  • BAB2100HI | Eaton TYPE BAB 100A 2P 240VAC INSTANT SWBD CB
    Eaton

    BAB2100HI

    TYPE BAB 100A 2P 240VAC INSTANT SWBD CB

    $440.89
    $776.02
  • BAB2100I | Eaton TYPE BAB 100A 2P 120/240VAC INSTANT SWBD CB
    Eaton

    BAB2100I

    TYPE BAB 100A 2P 120/240VAC INSTANT SWBD CB

    $291.60
    $513.28
  • BAB2100N | Eaton BAB 2 pole 100 amp
    Eaton

    BAB2100N

    BAB 2 pole 100 amp

    $551.66
    $919.42
  • BAB2100S | Eaton BAB BREAKER 2P 100A MAX 240V MAX 10K AIC
    Eaton

    BAB2100S

    BAB BREAKER 2P 100A MAX 240V MAX 10K AIC

    $851.99
    $1,419.97
  • BAB2100S1 | Eaton BAB 2P 100 A MAX 240V MAX 10K AIC
    Eaton

    BAB2100S1

    BAB 2P 100 A MAX 240V MAX 10K AIC

    $1,011.36
    $1,685.59
  • BAB2100V | Eaton BAB 2P 100A 50 DEGREES C
    Eaton

    BAB2100V

    BAB 2P 100A 50 DEGREES C

    $627.64
    $1,046.05
  • BAB2110 | Eaton BAB 2 pole 110 Amp.
    Eaton

    BAB2110

    BAB 2 pole 110 Amp.

    $1,079.99
    $1,799.98
  • BAB2125 | Eaton BAB2125 BKR A
    Eaton

    BAB2125

    BAB2125 BKR A

    $896.10
    $1,493.51
  • BAB2125S | Eaton BAB BREAKER 2P 125A MAX 240V MAX 10K AIC
    Eaton

    BAB2125S

    BAB BREAKER 2P 125A MAX 240V MAX 10K AIC

    $1,564.21
    $2,607.01
  • BAB2125V | Eaton BAB 2P 125A 50 DEGREES C
    Eaton

    BAB2125V

    BAB 2P 125A 50 DEGREES C

    $1,282.25
    $2,137.09
  • BAB3010H | Eaton 3P BAB 10A 240V BKR
    Eaton

    BAB3010H

    3P BAB 10A 240V BKR

    $622.76
    $1,037.92
  • BAB3010HS | Eaton BAB BREAKER 3P 10A 240V 10K AIC
    Eaton

    BAB3010HS

    BAB BREAKER 3P 10A 240V 10K AIC

    $1,106.96
    $1,844.92
  • BAB3015E | Eaton INTERNATIONAL QUICKLAG BREAKER 240/415VOLT M3 3POLE 15AMP
    Eaton

    BAB3015E

    INTERNATIONAL QUICKLAG BREAKER 240/415VOLT M3 3POLE 15AMP

    $1,033.34
    $1,722.24
  • BAB3015H | Eaton 3P 15 Amp BAB Breaker
    Eaton

    BAB3015H

    3P 15 Amp BAB Breaker

    $513.64
    $856.08
  • BAB3015HD | Eaton HID listed type BA, 3 pole, 15A, 240V
    Eaton

    BAB3015HD

    HID listed type BA, 3 pole, 15A, 240V

    $342.01
    $570.02
  • BAB3015HE | Eaton QUICKLAG CIRCUIT BREAKER FOR INTERNATIONAL
    Eaton

    BAB3015HE

    QUICKLAG CIRCUIT BREAKER FOR INTERNATIONAL

    $1,241.25
    $2,068.75
  • BAB3015HG | Eaton BAB 3 POLE 15 AMPS 400HZ
    Eaton

    BAB3015HG

    BAB 3 POLE 15 AMPS 400HZ

    $1,241.25
    $2,068.75
  • BAB3015HI | Eaton TYPE BAB 15A 3P 240VAC INSTANT SWBD CB
    Eaton

    BAB3015HI

    TYPE BAB 15A 3P 240VAC INSTANT SWBD CB

    $356.41
    $627.35
  • BAB3015HS | Eaton BAB 3P 15A BREAKER 240V 10K AIC
    Eaton

    BAB3015HS

    BAB 3P 15A BREAKER 240V 10K AIC

    $1,140.05
    $1,900.10
  • BAB3015HT | Eaton BAB CIRCUIT BKR 240VAC 10KAIC W/RING LUG TERMS ON LOAD END
    Eaton

    BAB3015HT

    BAB CIRCUIT BKR 240VAC 10KAIC W/RING LUG TERMS ON LOAD END

    $677.91
    $1,129.85
  • BAB3015HV | Eaton QUICKLAG BAB3015H 50 DEG C
    Eaton

    BAB3015HV

    QUICKLAG BAB3015H 50 DEG C

    $650.95
    $1,084.91

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.