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.

  • FD2225K | Eaton 2P MOLDED CASE SWITCH LOAD TERMS ONLY
    Eaton

    FD2225K

    2P MOLDED CASE SWITCH LOAD TERMS ONLY

    $2,387.53
    $3,979.21
  • FD2225KL | Eaton 2P MOLDED CASE SWITCH LINE AND LOAD TERMS
    Eaton

    FD2225KL

    2P MOLDED CASE SWITCH LINE AND LOAD TERMS

    $2,196.88
    $3,661.46
  • FD2225KLW01 | Eaton FD2225KL 2p 225a contin. MCS,Ln/Ld lugs,walking beam provisi
    Eaton

    FD2225KLW01

    FD2225KL 2p 225a contin. MCS,Ln/Ld lugs,walking beam provisi

    $3,000.03
    $5,000.04
  • FD2225WD01M03 | Eaton FD 2P 225A W/KPR1A L & L, MTG HDWE, W/O TERMINALS
    Eaton

    FD2225WD01M03

    FD 2P 225A W/KPR1A L & L, MTG HDWE, W/O TERMINALS

    $3,907.25
    $6,512.10
  • FD3015 | Eaton TYPE FD BREAKER 3P 15A 600VAC MAX 18K AIC
    Eaton

    FD3015

    TYPE FD BREAKER 3P 15A 600VAC MAX 18K AIC

    $1,827.63
    $3,046.03
  • FD3015-GR1 | Eaton FD BREAKER 3P, 15 AMP FOR GRAINGER
    Eaton

    FD3015-GR1

    FD BREAKER 3P, 15 AMP FOR GRAINGER

    $1,552.79
  • FD3015BP10 | Eaton FD 3 Pole, 15 A, 35 kA at 480 VAC, 600 V max,
    Eaton

    FD3015BP10

    FD 3 Pole, 15 A, 35 kA at 480 VAC, 600 V max,

    $1,739.96
    $2,899.93
  • FD3015H01 | Eaton FD 400 HZ BKR
    Eaton

    FD3015H01

    FD 400 HZ BKR

    $2,178.26
    $3,630.42
  • FD3015H08 | Eaton FD 3P 15A MARINE APPL
    Eaton

    FD3015H08

    FD 3P 15A MARINE APPL

    $2,004.03
    $3,340.04
  • FD3015L | Eaton TYPE FD BREAKER 3P 15A 600VAC MAX 18K AIC
    Eaton

    FD3015L

    TYPE FD BREAKER 3P 15A 600VAC MAX 18K AIC

    $1,836.38
    $3,060.63
  • FD3015LA01 | Eaton FD 3P 15A W/AUX SW 1A1B LH TERM L&L
    Eaton

    FD3015LA01

    FD 3P 15A W/AUX SW 1A1B LH TERM L&L

    $2,364.53
    $3,940.87
  • FD3015LA02 | Eaton FD 3P 15A W/LH 1A/1B AUX SWITCH
    Eaton

    FD3015LA02

    FD 3P 15A W/LH 1A/1B AUX SWITCH

    $2,364.53
    $3,940.87
  • FD3015LA04 | Eaton FD 3P 15A W/AUX SW 1A1B TERM BLK TERM L&L
    Eaton

    FD3015LA04

    FD 3P 15A W/AUX SW 1A1B TERM BLK TERM L&L

    $2,291.10
    $3,818.50
  • FD3015LM04 | Eaton FD 3P 15A W/MTG HDWE TERM L&L
    Eaton

    FD3015LM04

    FD 3P 15A W/MTG HDWE TERM L&L

    $1,860.49
    $3,100.83
  • FD3015LS | Eaton FD 3P 15A W/3T150FB L&L
    Eaton

    FD3015LS

    FD 3P 15A W/3T150FB L&L

    $1,893.38
    $3,155.61
  • FD3015V | Eaton TYPE FD BREAKER 3P 15A 600VAC MAX 18K AIC
    Eaton

    FD3015V

    TYPE FD BREAKER 3P 15A 600VAC MAX 18K AIC

    $1,827.63
    $3,046.03
  • FD3015VH08 | Eaton FD 3P 15A 50 DEG C MARINE LABEL
    Eaton

    FD3015VH08

    FD 3P 15A 50 DEG C MARINE LABEL

    $2,020.48
    $3,367.46
  • FD3015VL | Eaton TYPE FD BREAKER 3P 15A 600VAC MAX 18K AIC
    Eaton

    FD3015VL

    TYPE FD BREAKER 3P 15A 600VAC MAX 18K AIC

    $1,836.38
    $3,060.63
  • FD3015VSH09 | Eaton FD 3P 15A 50 DEGREE NAVAL APPL
    Eaton

    FD3015VSH09

    FD 3P 15A 50 DEGREE NAVAL APPL

    $2,131.13
    $3,551.88
  • FD3015VW | Eaton 3p-15a-calib.50 degree-c,no terminals
    Eaton

    FD3015VW

    3p-15a-calib.50 degree-c,no terminals

    $1,798.04
    $2,996.73
  • FD3015W02 | Eaton FD 3P, 15A BREAKER WITH WALKING BEAM PROVISION
    Eaton

    FD3015W02

    FD 3P, 15A BREAKER WITH WALKING BEAM PROVISION

    $2,120.19
    $3,533.64
  • FD3015Z01 | Eaton FD 3P 15A W/624B100G10 TERMS. LOAD END ONLY
    Eaton

    FD3015Z01

    FD 3P 15A W/624B100G10 TERMS. LOAD END ONLY

    $1,827.63
    $3,046.03
  • FD3020 | Eaton TYPE FD BREAKER 3P 20A 600VAC MAX 18K AIC
    Eaton

    FD3020

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

    $1,827.63
    $3,046.03
  • FD3020-GR1 | Eaton FD BREAKER 3P, 20 AMP FOR GRAINGER
    Eaton

    FD3020-GR1

    FD BREAKER 3P, 20 AMP FOR GRAINGER

    $1,552.79
    $2,587.97
  • FD3020BP10 | Eaton FD 3 Pole, 20 A, 35 kA at 480 VAC, 600 V max,
    Eaton

    FD3020BP10

    FD 3 Pole, 20 A, 35 kA at 480 VAC, 600 V max,

    $1,739.96
    $2,899.93
  • FD3020H01 | Eaton FD 400 HZ BKR
    Eaton

    FD3020H01

    FD 400 HZ BKR

    $2,178.26
    $3,630.42
  • FD3020H08 | Eaton FD 3P 20A MARINE APPL.
    Eaton

    FD3020H08

    FD 3P 20A MARINE APPL.

    $2,004.03
    $3,340.04
  • FD3020J01F01H08 | Eaton FD 3 Pole 20 Amp Fungus Proof
    Eaton

    FD3020J01F01H08

    FD 3 Pole 20 Amp Fungus Proof

    $2,311.48

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.