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.

  • PDG33M0200TFAL | Eaton PDG3,3P,200A,65KA/480V,FXADJ TMTU
    Eaton

    PDG33M0200TFAL

    PDG3,3P,200A,65KA/480V,FXADJ TMTU

    $2,997.68
    $3,425.91
  • PDG33M0600B2NJ | Eaton PDG3,3P,600A,65KA/480V,PXR10 LSI
    Eaton

    PDG33M0600B2NJ

    PDG3,3P,600A,65KA/480V,PXR10 LSI

    $3,961.36
    $4,527.26
  • PDG33P0100TFAJ | Eaton PDG3,3P,100A,100KA/480V,FXADJ TMTU
    Eaton

    PDG33P0100TFAJ

    PDG3,3P,100A,100KA/480V,FXADJ TMTU

    $3,954.79
    $4,519.75
  • PLU702M-K60L | ABB Pl 60A 2P 240V-35Ka Ac K Left
    ABB

    PLU702M-K60L

    Pl 60A 2P 240V-35Ka Ac K Left

    $352.03
    $429.89
  • PLU702M-K60R | ABB Pl 60A 2P 240V-35Ka Ac K Right
    ABB

    PLU702M-K60R

    Pl 60A 2P 240V-35Ka Ac K Right

    $352.03
    $429.89
  • PS2/58/30 | ABB Busbar
    ABB

    PS2/58/30

    Busbar

    $165.10
    $523.30
  • S201MUC-C40 | ABB Circuit Breaker (1P C 40A AC/DC)
    ABB

    S201MUC-C40

    Circuit Breaker (1P C 40A AC/DC)

    $90.18
    $315.86
  • S201MUC-C6 | ABB Circuit Breaker (1P C 6A AC/DC)
    ABB

    S201MUC-C6

    Circuit Breaker (1P C 6A AC/DC)

    $75.19
    $263.35
  • S202MUC-C10 | ABB Circuit Breaker (2P C 10A AC/DC)
    ABB

    S202MUC-C10

    Circuit Breaker (2P C 10A AC/DC)

    $150.30
    $526.46
  • S202MUC-C16 | ABB Circuit Breaker (2P C 16A AC/DC)
    ABB

    S202MUC-C16

    Circuit Breaker (2P C 16A AC/DC)

    $150.30
    $526.46
  • S202MUC-C63 | ABB Circuit Breaker (2P C 63A AC/DC)
    ABB

    S202MUC-C63

    Circuit Breaker (2P C 63A AC/DC)

    $240.60
    $842.74
  • S202UDC-K40 | ABB Miniature Circuit Breaker (K, 40A, 2P)
    ABB

    S202UDC-K40

    Miniature Circuit Breaker (K, 40A, 2P)

    $142.18
    $202.33
  • S202UDC-Z20 | ABB Miniature Circuit Breaker (Z, 20A, 2P)
    ABB

    S202UDC-Z20

    Miniature Circuit Breaker (Z, 20A, 2P)

    $132.01
    $223.00
  • S203MR-K2 | ABB Miniature Circuit Breaker (10kA, 2A, 3P)
    ABB

    S203MR-K2

    Miniature Circuit Breaker (10kA, 2A, 3P)

    $124.13
    $600.72
  • S2C-UA230DC | ABB Undervoltage Release (S2C-UA 230 DC)
    ABB

    S2C-UA230DC

    Undervoltage Release (S2C-UA 230 DC)

  • S801S-C80 | ABB High Performance Circuit breaker (50kA, 80A, 1P)
    ABB

    S801S-C80

    High Performance Circuit breaker (50kA, 80A, 1P)

    $245.61
    $394.47
  • S802C-K100 | ABB High Performance Circuit Breaker (25kA, 100A, 2P)
    ABB

    S802C-K100

    High Performance Circuit Breaker (25kA, 100A, 2P)

  • S802S-B50 | ABB High Performance Circuit breaker (50kA, 50A, 2P)
    ABB

    S802S-B50

    High Performance Circuit breaker (50kA, 50A, 2P)

    $422.49
    $446.31
  • S802U-K70 | ABB High Performance Circuit Breaker (50kA, 70A, 2P)
    ABB

    S802U-K70

    High Performance Circuit Breaker (50kA, 70A, 2P)

    $308.75
    $326.16
  • S802UE-K20 | ABB Miniature circuit breaker (22kA, 20A, 2P)
    ABB

    S802UE-K20

    Miniature circuit breaker (22kA, 20A, 2P)

    $194.96
    $205.96
  • S803C-D80 | ABB High Performance Circuit Breaker (25kA, 80A, 3P)
    ABB

    S803C-D80

    High Performance Circuit Breaker (25kA, 80A, 3P)

  • SC8L | ABB 8FT CABLE - E150/SE/SF/SG BREAKERS
    ABB

    SC8L

    8FT CABLE - E150/SE/SF/SG BREAKERS

    $442.10
    $3,315.00
  • SH201-C16 | ABB Miniature Circuit Breaker (16A, 1P)
    ABB

    SH201-C16

    Miniature Circuit Breaker (16A, 1P)

    $21.64
    $61.42
  • SNT060CPK | Eaton Molded case circuit breaker accessory shunt trip
    Eaton

    SNT060CPK

    Molded case circuit breaker accessory shunt trip

  • ST201M-C25 | ABB Miniature Circuit Breaker (10kA, 25A, 1P)
    ABB

    ST201M-C25

    Miniature Circuit Breaker (10kA, 25A, 1P)

    $28.99
    $101.54
  • ST201M-C4 ABB Miniature Circuit Breaker (10kA, 4A, 1P)
    ABB

    ST201M-C4

    Miniature Circuit Breaker (10kA, 4A, 1P)

    $28.99
    $101.54
  • ST201M-K6 | ABB Miniature Circuit Breaker (10kA, 6A, 1P)
    ABB

    ST201M-K6

    Miniature Circuit Breaker (10kA, 6A, 1P)

    $28.99
    $101.54

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.