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.

  • BAB2025T | Eaton BAB CIRCUIT BKR 120/240VAC W/RING LUG TERMS ON THE LOAD END
    Eaton

    BAB2025T

    BAB CIRCUIT BKR 120/240VAC W/RING LUG TERMS ON THE LOAD END

    $237.81
    $396.36
  • BAB2025V | Eaton BAB 2P 25A 50 DEGREES C
    Eaton

    BAB2025V

    BAB 2P 25A 50 DEGREES C

    $264.79
    $441.30
  • BAB2030 | Eaton BRKR A
    Eaton

    BAB2030

    BRKR A

    $167.94
    $279.89
  • BAB2030C | Eaton 30A 2P SW NEUT B
    Eaton

    BAB2030C

    30A 2P SW NEUT B

    $234.13
    $390.22
  • BAB2030CH08 | Eaton BAB 2P 30A SW NEUT MARINE LABELED
    Eaton

    BAB2030CH08

    BAB 2P 30A SW NEUT MARINE LABELED

    $284.40
    $474.00
  • BAB2030CV | Eaton BAB 2P 30A SW NEUT B 50 DEG C
    Eaton

    BAB2030CV

    BAB 2P 30A SW NEUT B 50 DEG C

    $322.40
    $537.34
  • BAB2030D | Eaton BAB 2 Pole 30 Amp High INT. Discharge
    Eaton

    BAB2030D

    BAB 2 Pole 30 Amp High INT. Discharge

    $219.44
    $365.73
  • BAB2030H | Eaton BAB2030H BRKR H
    Eaton

    BAB2030H

    BAB2030H BRKR H

    $421.69
    $702.82
  • BAB2030HE | Eaton QUICKLAG CIRCUIT BREAKER FOR INTERNATIONAL
    Eaton

    BAB2030HE

    QUICKLAG CIRCUIT BREAKER FOR INTERNATIONAL

    $926.93
    $1,544.88
  • BAB2030HI | Eaton TYPE BAB 30A 2P 240VAC INSTANT SWBD CB
    Eaton

    BAB2030HI

    TYPE BAB 30A 2P 240VAC INSTANT SWBD CB

    $291.60
    $513.28
  • BAB2030HT | Eaton BAB CIRCUIT BKR 240VAC 10KAIC W/RING LUG TERMS ON LOAD END
    Eaton

    BAB2030HT

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

    $514.88
    $858.12
  • BAB2030HV | Eaton BAB 2P 30A 10KA 240V 50 DEG C
    Eaton

    BAB2030HV

    BAB 2P 30A 10KA 240V 50 DEG C

    $610.49
    $1,017.48
  • BAB2030I | Eaton TYPE BAB 30A 2P 120/240VAC INSTANT SWBD CB
    Eaton

    BAB2030I

    TYPE BAB 30A 2P 120/240VAC INSTANT SWBD CB

    $115.15
    $202.67
  • BAB2030S | Eaton BAB BREAKER 2P 30A MAX 240V MAX 10K AIC
    Eaton

    BAB2030S

    BAB BREAKER 2P 30A MAX 240V MAX 10K AIC

    $577.39
    $962.32
  • BAB2030S1 | Eaton BAB BREAKER 2P 30A MAX 240V MAX 10K AIC
    Eaton

    BAB2030S1

    BAB BREAKER 2P 30A MAX 240V MAX 10K AIC

    $682.81
    $1,138.01
  • BAB2030T | Eaton BAB CIRCUIT BKR 120/240VAC W/RING LUG TERMS ON THE LOAD END
    Eaton

    BAB2030T

    BAB CIRCUIT BKR 120/240VAC W/RING LUG TERMS ON THE LOAD END

    $237.81
    $396.36
  • BAB2030V | Eaton BAB 2P 30A 50 DEGREES C
    Eaton

    BAB2030V

    BAB 2P 30A 50 DEGREES C

    $226.79
    $377.99
  • BAB2035 | Eaton BAB2035 BRKR A
    Eaton

    BAB2035

    BAB2035 BRKR A

    $172.83
    $288.05
  • BAB2035D | Eaton BAB 2 POLE 35 AMP
    Eaton

    BAB2035D

    BAB 2 POLE 35 AMP

    $246.40
    $410.67
  • BAB2035H | Eaton BAB2035H/
    Eaton

    BAB2035H

    BAB2035H/

    $433.96
    $723.27
  • BAB2035HT | Eaton BAB CIRCUIT BKR 240VAC 10KAIC W/RING LUG TERMS ON LOAD END
    Eaton

    BAB2035HT

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

    $560.21
    $933.70
  • BAB2035S | Eaton BAB BREAKER 2P 35A MAX 240V MAX 10K AIC
    Eaton

    BAB2035S

    BAB BREAKER 2P 35A MAX 240V MAX 10K AIC

    $682.81
    $1,138.01
  • BAB2035S1 | Eaton BAB BREAKER 2P 35A MAX 240V MAX 10K AIC
    Eaton

    BAB2035S1

    BAB BREAKER 2P 35A MAX 240V MAX 10K AIC

    $560.21
    $933.70
  • BAB2035V | Eaton BAB 2P 35A 50 DEGREES C
    Eaton

    BAB2035V

    BAB 2P 35A 50 DEGREES C

    $246.40
    $410.67
  • BAB2040 | Eaton BAB2040 BRKR A
    Eaton

    BAB2040

    BAB2040 BRKR A

    $167.94
    $279.89
  • BAB2040D | Eaton Bab 2 Pole 40 Amp Breaker
    Eaton

    BAB2040D

    Bab 2 Pole 40 Amp Breaker

    $264.79
    $441.30
  • BAB2040F | Eaton BAB 2P 40A FUNGUS PROOFED
    Eaton

    BAB2040F

    BAB 2P 40A FUNGUS PROOFED

    $226.79
    $377.99
  • BAB2040H | Eaton BAB2040H BRKR A
    Eaton

    BAB2040H

    BAB2040H BRKR A

    $431.51
    $719.18

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.