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.

  • FD3020L | Eaton TYPE FD BREAKER 3P 20A 600VAC MAX 18K AIC
    Eaton

    FD3020L

    TYPE FD BREAKER 3P 20A 600VAC MAX 18K AIC

    $1,836.38
    $3,060.63
  • FD3020LM04 | Eaton FD 3P 20A W/MTG HDWE TERM L&L
    Eaton

    FD3020LM04

    FD 3P 20A W/MTG HDWE TERM L&L

    $1,860.49
    $3,100.83
  • FD3020V | Eaton TYPE FD BREAKER 3P 20A 600VAC MAX 18K AIC
    Eaton

    FD3020V

    TYPE FD BREAKER 3P 20A 600VAC MAX 18K AIC

    $1,827.63
    $3,046.03
  • FD3020VL | Eaton TYPE FD BREAKER 3P 20A 600VAC MAX 18K AIC
    Eaton

    FD3020VL

    TYPE FD BREAKER 3P 20A 600VAC MAX 18K AIC

    $1,836.38
    $3,060.63
  • FD3020Y | Eaton FD 3P 20A TERM ON LINE END ONLY
    Eaton

    FD3020Y

    FD 3P 20A TERM ON LINE END ONLY

    $1,827.63
    $3,046.03
  • FD3025 | Eaton TYPE FD BREAKER 3P 25A 600VAC MAX 18K AIC
    Eaton

    FD3025

    TYPE FD BREAKER 3P 25A 600VAC MAX 18K AIC

    $1,827.63
    $3,046.03
  • FD3025-GR1 | Eaton FD BREAKER 3P, 25 AMP FOR GRAINGER
    Eaton

    FD3025-GR1

    FD BREAKER 3P, 25 AMP FOR GRAINGER

    $1,552.79
    $2,587.97
  • FD3025A05 | Eaton FD 3P 25A W/ A1X1PK A/S RH MTD
    Eaton

    FD3025A05

    FD 3P 25A W/ A1X1PK A/S RH MTD

    $2,377.66
    $3,962.77
  • FD3025BP10 | Eaton FD 3 Pole, 25 A, 35 kA at 480 VAC, 600 V max,
    Eaton

    FD3025BP10

    FD 3 Pole, 25 A, 35 kA at 480 VAC, 600 V max,

    $1,739.96
    $2,899.93
  • FD3025D01 | Eaton TYPE FD BREAKER 3P 25A 600VAC MAX 18K AIC W/ 2-5090A90H01 LO
    Eaton

    FD3025D01

    TYPE FD BREAKER 3P 25A 600VAC MAX 18K AIC W/ 2-5090A90H01 LO

    $1,836.38
    $3,060.63
  • FD3025H08 | Eaton FD 3P 25A MARINE APPL
    Eaton

    FD3025H08

    FD 3P 25A MARINE APPL

    $2,004.03
    $3,340.04
  • FD3025L | Eaton TYPE FD BREAKER 3P 25A 600VAC MAX 18K AIC
    Eaton

    FD3025L

    TYPE FD BREAKER 3P 25A 600VAC MAX 18K AIC

    $1,836.38
    $3,060.63
  • FD3025LM04 | Eaton FD 3P 25A W/MTG HDWE TERM L&L
    Eaton

    FD3025LM04

    FD 3P 25A W/MTG HDWE TERM L&L

    $1,860.49
    $3,100.83
  • FD3025V | Eaton TYPE FD BREAKER 3P 25A 600VAC MAX 18K AIC
    Eaton

    FD3025V

    TYPE FD BREAKER 3P 25A 600VAC MAX 18K AIC

    $1,827.63
    $3,046.03
  • FD3025VH09 | Eaton FD 3P 25A 50 DEGREE NAVAL APPL
    Eaton

    FD3025VH09

    FD 3P 25A 50 DEGREE NAVAL APPL

    $2,004.03
    $3,340.04
  • FD3025VL | Eaton TYPE FD BREAKER 3P 25A 600VAC MAX 18K AIC
    Eaton

    FD3025VL

    TYPE FD BREAKER 3P 25A 600VAC MAX 18K AIC

    $1,836.38
    $3,060.63
  • FD3025VSH09 | Eaton FD 3P 25A STAINLESS STEEL LOAD NAVAL APPL 50 DEGREE
    Eaton

    FD3025VSH09

    FD 3P 25A STAINLESS STEEL LOAD NAVAL APPL 50 DEGREE

    $2,131.13
    $3,551.88
  • FD3030 | Eaton TYPE FD BREAKER 3P 30A 600VAC MAX 18K AIC- 35kA @ 480VAC
    Eaton

    FD3030

    TYPE FD BREAKER 3P 30A 600VAC MAX 18K AIC- 35kA @ 480VAC

    $1,827.63
    $3,046.03
  • FD3030-GR1 | Eaton FD BREAKER 3P, 30 AMP FOR GRAINGER
    Eaton

    FD3030-GR1

    FD BREAKER 3P, 30 AMP FOR GRAINGER

    $1,552.79
    $2,587.97
  • FD3030BP10 | Eaton FD 3 Pole, 30 A, 35 kA at 480 VAC, 600 V max,
    Eaton

    FD3030BP10

    FD 3 Pole, 30 A, 35 kA at 480 VAC, 600 V max,

    $1,739.96
    $2,899.93
  • FD3030H01 | Eaton FD 3P 30A
    Eaton

    FD3030H01

    FD 3P 30A

    $2,178.26
    $3,630.42
  • FD3030H08 | Eaton TYPE FD BRKR 3P 30A 600VAC MAX 18K AIC - marine application
    Eaton

    FD3030H08

    TYPE FD BRKR 3P 30A 600VAC MAX 18K AIC - marine application

    $2,013.90
    $3,356.50
  • FD3030J01F01H08 | Eaton FD 3 Pole 30 Amp Fungus Proof
    Eaton

    FD3030J01F01H08

    FD 3 Pole 30 Amp Fungus Proof

    $2,311.48
  • FD3030L | Eaton TYPE FD BREAKER 3P 30A 600VAC MAX 14K AIC .
    Eaton

    FD3030L

    TYPE FD BREAKER 3P 30A 600VAC MAX 14K AIC .

    $1,836.38
    $3,060.63
  • FD3030LM04 | Eaton FD BREAKER 3P 30A WITH LINE AND LOAD TERMINALS
    Eaton

    FD3030LM04

    FD BREAKER 3P 30A WITH LINE AND LOAD TERMINALS

    $1,860.49
    $3,100.83
  • FD3030LM08 | Eaton FD 3P 30AMP L&L TERM. W/MTG HDWE
    Eaton

    FD3030LM08

    FD 3P 30AMP L&L TERM. W/MTG HDWE

    $1,836.38
    $3,060.63
  • FD3030S02 | Eaton FD 3P 30A 12-24VAC/VDC SHUNT
    Eaton

    FD3030S02

    FD 3P 30A 12-24VAC/VDC SHUNT

    $2,722.95
  • FD3030V | Eaton TYPE FD BREAKER 3P 30A 600VAC MAX 18K AIC
    Eaton

    FD3030V

    TYPE FD BREAKER 3P 30A 600VAC MAX 18K AIC

    $1,827.63
    $3,046.03

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.