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.

  • BAB3020C | Eaton BAB 3 pole 20 amp breaker
    Eaton

    BAB3020C

    BAB 3 pole 20 amp breaker

    $353.04
    $588.41
  • BAB3020E | Eaton INTERNATIONAL QUICKLAG BREAKER 240/415VOLT M3 3POLE 20AMP
    Eaton

    BAB3020E

    INTERNATIONAL QUICKLAG BREAKER 240/415VOLT M3 3POLE 20AMP

    $1,070.48
    $1,784.12
  • BAB3020H | Eaton BAB3020H BRKR A
    Eaton

    BAB3020H

    BAB3020H BRKR A

    $513.64
    $856.08
  • BAB3020HD | Eaton HID listed type BA, 3 pole, 20A, 240V
    Eaton

    BAB3020HD

    HID listed type BA, 3 pole, 20A, 240V

    $342.01
    $570.02
  • BAB3020HE | Eaton QUICKLAG CIRCUIT BREAKER FOR INTERNATIONAL
    Eaton

    BAB3020HE

    QUICKLAG CIRCUIT BREAKER FOR INTERNATIONAL

    $1,241.25
    $2,068.75
  • BAB3020HI | Eaton TYPE BAB 20A 3P 240VAC INSTANT SWBD CB
    Eaton

    BAB3020HI

    TYPE BAB 20A 3P 240VAC INSTANT SWBD CB

    $356.41
    $627.35
  • BAB3020HS | Eaton BAB 3P 20A BREAKER MAX 240V MAX 10K AIC
    Eaton

    BAB3020HS

    BAB 3P 20A BREAKER MAX 240V MAX 10K AIC

    $956.19
    $1,593.63
  • BAB3020HS1 | Eaton BAB 3P 20A BREAKER MAX 240V MAX 10K AIC
    Eaton

    BAB3020HS1

    BAB 3P 20A BREAKER MAX 240V MAX 10K AIC

    $1,140.05
    $1,900.10
  • BAB3020HT | Eaton BAB CIRCUIT BKR 240VAC 10KAIC W/RING LUG TERMS ON LOAD END
    Eaton

    BAB3020HT

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

    $628.86
    $1,048.11
  • BAB3020HV | Eaton 3 Pole BAB Breaker 20 Amp 50 Degrees C
    Eaton

    BAB3020HV

    3 Pole BAB Breaker 20 Amp 50 Degrees C

    $791.90
    $1,319.85
  • BAB3025C | Eaton 25A 3P SW NEUT B
    Eaton

    BAB3025C

    25A 3P SW NEUT B

    $389.83
    $649.70
  • BAB3025H | Eaton BAB3025H BRKR A
    Eaton

    BAB3025H

    BAB3025H BRKR A

    $528.33
    $880.55
  • BAB3025HD | Eaton HID listed type BA, 3 pole, 25A, 240V
    Eaton

    BAB3025HD

    HID listed type BA, 3 pole, 25A, 240V

    $354.26
    $590.43
  • BAB3025HS | Eaton BAB 3P 25A BREAKER MAX 240V MAX 10K AIC
    Eaton

    BAB3025HS

    BAB 3P 25A BREAKER MAX 240V MAX 10K AIC

    $1,140.05
    $1,900.10
  • BAB3025HS1 | Eaton BAB 3P 25A BREAKER MAX 240V MAX 10K AIC
    Eaton

    BAB3025HS1

    BAB 3P 25A BREAKER MAX 240V MAX 10K AIC

    $1,106.96
    $1,844.92
  • BAB3025HT | Eaton BAB CIRCUIT BKR 240VAC 10KAIC W/RING LUG TERMS ON LOAD END
    Eaton

    BAB3025HT

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

    $745.33
    $1,242.21
  • BAB3030C | Eaton 30A 3P SW NEUT B
    Eaton

    BAB3030C

    30A 3P SW NEUT B

    $418.01
    $696.68
  • BAB3030CS | Eaton BAB 3P 30A SW NEUT W/ SHUNT TRIP
    Eaton

    BAB3030CS

    BAB 3P 30A SW NEUT W/ SHUNT TRIP

    $766.30
    $874.68
  • BAB3030CV | Eaton BAB BREAKER 3 POLE 30 AMPS, SW NEUT B, 240 VAC 50 DEG C
    Eaton

    BAB3030CV

    BAB BREAKER 3 POLE 30 AMPS, SW NEUT B, 240 VAC 50 DEG C

    $424.16
    $706.92
  • BAB3030H | Eaton BAB3030H BRKR A
    Eaton

    BAB3030H

    BAB3030H BRKR A

    $513.64
    $856.08
  • BAB3030HD | Eaton HID listed type BA, 3 pole, 30A, 240V
    Eaton

    BAB3030HD

    HID listed type BA, 3 pole, 30A, 240V

    $342.01
    $570.02
  • BAB3030HE | Eaton QUICKLAG CIRCUIT BREAKER FOR INTERNATIONAL
    Eaton

    BAB3030HE

    QUICKLAG CIRCUIT BREAKER FOR INTERNATIONAL

    $1,241.25
    $2,068.75
  • BAB3030HG | Eaton BAB 3 POLE 30 AMPS 400 HZ
    Eaton

    BAB3030HG

    BAB 3 POLE 30 AMPS 400 HZ

    $1,241.25
    $2,068.75
  • BAB3030HI | Eaton TYPE BAB 30A 3P 240VAC INSTANT SWBD CB
    Eaton

    BAB3030HI

    TYPE BAB 30A 3P 240VAC INSTANT SWBD CB

    $356.41
    $627.35
  • BAB3030HS | Eaton BAB 3P 30A BREAKER MAX 240V MAX 10K AIC
    Eaton

    BAB3030HS

    BAB 3P 30A BREAKER MAX 240V MAX 10K AIC

    $956.19
    $1,593.63
  • BAB3030HS1 | Eaton BAB 3P 30A BREAKER MAX 240V MAX 10K AIC
    Eaton

    BAB3030HS1

    BAB 3P 30A BREAKER MAX 240V MAX 10K AIC

    $1,140.05
    $1,900.10
  • BAB3030HT | Eaton bab3030h w/ binding head load and line lugs
    Eaton

    BAB3030HT

    bab3030h w/ binding head load and line lugs

    $628.86
    $1,048.11
  • BAB3030HV | Eaton BAB BREAKER 3 POLE 30 AMPS 240 VAC 50 DEGREE C
    Eaton

    BAB3030HV

    BAB BREAKER 3 POLE 30 AMPS 240 VAC 50 DEGREE C

    $563.90
    $939.83

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.