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.

  • FD3045LM04 | Eaton FD BREAKER 3P 45A WITH LINE AND LOAD TERMINALS
    Eaton

    FD3045LM04

    FD BREAKER 3P 45A WITH LINE AND LOAD TERMINALS

    $1,860.49
    $3,100.83
  • FD3045VL | Eaton FD 3P 45A 50DEGREE TERM L&L
    Eaton

    FD3045VL

    FD 3P 45A 50DEGREE TERM L&L

    $1,755.31
    $2,925.51
  • FD3050 | Eaton TYPE FD BREAKER 3P 50A 600VAC MAX 18K AIC
    Eaton

    FD3050

    TYPE FD BREAKER 3P 50A 600VAC MAX 18K AIC

    $1,827.63
    $3,046.03
  • FD3050-GR1 | Eaton FD BREAKER 3P, 50 AMP FOR GRAINGER
    Eaton

    FD3050-GR1

    FD BREAKER 3P, 50 AMP FOR GRAINGER

    $1,552.79
  • FD3050BP10 | Eaton FD 3 Pole, 50 A, 35 kA at 480 VAC, 600 V max,
    Eaton

    FD3050BP10

    FD 3 Pole, 50 A, 35 kA at 480 VAC, 600 V max,

    $1,739.96
    $2,899.93
  • FD3050H01 | Eaton FD 3P 50A 400 HZ
    Eaton

    FD3050H01

    FD 3P 50A 400 HZ

    $2,178.26
    $3,630.42
  • FD3050H08 | Eaton FD 3P 50A MARINE APPL
    Eaton

    FD3050H08

    FD 3P 50A MARINE APPL

    $2,004.03
    $3,340.04
  • FD3050J01 | Eaton FD 3P 50A FUNGUS PROOFED
    Eaton

    FD3050J01

    FD 3P 50A FUNGUS PROOFED

    $2,188.11
    $3,646.85
  • FD3050J01F01H08 | Eaton FD 3 Pole 50 Amp Fungus Proof
    Eaton

    FD3050J01F01H08

    FD 3 Pole 50 Amp Fungus Proof

    $2,311.48
    $3,852.48
  • FD3050L | Eaton TYPE FD BREAKER 3P 50A 600VAC MAX 18K AIC
    Eaton

    FD3050L

    TYPE FD BREAKER 3P 50A 600VAC MAX 18K AIC

    $1,836.38
    $3,060.63
  • FD3050LM04 | Eaton FD 3P 50A W/MTG HDWE TERM L&L
    Eaton

    FD3050LM04

    FD 3P 50A W/MTG HDWE TERM L&L

    $1,772.84
    $2,954.74
  • FD3050LM08 | Eaton FD 3P 50A L&L TERM W/Metric Hardware Kit
    Eaton

    FD3050LM08

    FD 3P 50A L&L TERM W/Metric Hardware Kit

    $1,836.38
    $3,060.63
  • FD3050S26 | Eaton FD 3P 50A W/ST 208-380VAC OR 110-127VDC RH
    Eaton

    FD3050S26

    FD 3P 50A W/ST 208-380VAC OR 110-127VDC RH

    $2,874.01
    $4,790.02
  • FD3050V | Eaton TYPE FD BREAKER 3P 50A 600VAC MAX 18K AIC
    Eaton

    FD3050V

    TYPE FD BREAKER 3P 50A 600VAC MAX 18K AIC

    $1,827.63
    $3,046.03
  • FD3050VH09 | Eaton FD 3P 50AMP 50 DEGREE NAVAL APPLICATION
    Eaton

    FD3050VH09

    FD 3P 50AMP 50 DEGREE NAVAL APPLICATION

    $2,004.03
    $3,340.04
  • FD3050VL | Eaton TYPE FD BREAKER 3P 50A 600VAC MAX 18K AIC
    Eaton

    FD3050VL

    TYPE FD BREAKER 3P 50A 600VAC MAX 18K AIC

    $1,836.38
    $3,060.63
  • FD3050VW | Eaton TYPE FD 3P 50A CIRCUIT BKR CALIBRATED FOR 50 DEGREE USE
    Eaton

    FD3050VW

    TYPE FD 3P 50A CIRCUIT BKR CALIBRATED FOR 50 DEGREE USE

    $1,798.04
    $2,996.73
  • FD3060 | Eaton TYPE FD BREAKER 3P 60A 600VAC MAX 18K AIC
    Eaton

    FD3060

    TYPE FD BREAKER 3P 60A 600VAC MAX 18K AIC

    $1,827.63
    $3,046.03
  • FD3060-GR1 | Eaton FD BREAKER 3P, 60 AMP FOR GRAINGER
    Eaton

    FD3060-GR1

    FD BREAKER 3P, 60 AMP FOR GRAINGER

    $1,552.79
  • FD3060BP10 | Eaton FD 3 Pole, 60 A, 35 kA at 480 VAC, 600 V max,
    Eaton

    FD3060BP10

    FD 3 Pole, 60 A, 35 kA at 480 VAC, 600 V max,

    $1,739.96
    $2,899.93
  • FD3060H01 | Eaton FD 3P 60A 400HZ
    Eaton

    FD3060H01

    FD 3P 60A 400HZ

    $2,178.26
    $3,630.42
  • FD3060H08 | Eaton FD 3P 60A MARINE APPL
    Eaton

    FD3060H08

    FD 3P 60A MARINE APPL

    $2,004.03
    $3,340.04
  • FD3060J01 | Eaton FD 3P 60A WITH FUNGUS PROOFING
    Eaton

    FD3060J01

    FD 3P 60A WITH FUNGUS PROOFING

    $2,188.11
    $3,646.85
  • FD3060L | Eaton TYPE FD BREAKER 3P 60A 600VAC MAX 18K AIC
    Eaton

    FD3060L

    TYPE FD BREAKER 3P 60A 600VAC MAX 18K AIC

    $1,836.38
    $3,060.63
  • FD3060LJ01 | Eaton 3 Pole FD 60 Amp With Fungus Proofing
    Eaton

    FD3060LJ01

    3 Pole FD 60 Amp With Fungus Proofing

    $2,196.88
    $3,661.46
  • FD3060LM04 | Eaton FD BREAKER 3P 60A WITH LINE AND LOAD TERMINALS
    Eaton

    FD3060LM04

    FD BREAKER 3P 60A WITH LINE AND LOAD TERMINALS

    $1,860.49
    $3,100.83
  • FD3060LM08 | Eaton FD 3P 60A L&L TERM W/Metric Hardware Kit
    Eaton

    FD3060LM08

    FD 3P 60A L&L TERM W/Metric Hardware Kit

    $1,836.38
    $3,060.63
  • FD3060LS04 | Eaton FD 3P 60A L&L TERM W/ SNT1LP03K
    Eaton

    FD3060LS04

    FD 3P 60A L&L TERM W/ SNT1LP03K

    $2,739.24
    $4,565.40

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.