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.

  • ED3100LA02S18 | Eaton ED 3P 100A L&L TERM W/AUX SW 1A1B LH,S/T 12-24VAC OR VDC RH
    Eaton

    ED3100LA02S18

    ED 3P 100A L&L TERM W/AUX SW 1A1B LH,S/T 12-24VAC OR VDC RH

    $3,287.09
    $5,478.49
  • ED3100LS17 | Eaton ED 3P 100A L&L TERM W/ SNT1RP03K
    Eaton

    ED3100LS17

    ED 3P 100A L&L TERM W/ SNT1RP03K

    $2,895.93
    $4,826.53
  • ED3100LS18 | Eaton ED 3P 100A L&L TERM W/ST 12-24VAC OR VDC RH
    Eaton

    ED3100LS18

    ED 3P 100A L&L TERM W/ST 12-24VAC OR VDC RH

    $2,973.73
    $4,956.20
  • ED3100LS21 | Eaton ED 3P 100A L & L TERM W/ SNT1RP08K
    Eaton

    ED3100LS21

    ED 3P 100A L & L TERM W/ SNT1RP08K

    $2,875.13
    $4,791.87
  • ED3100LS22 | Eaton ED 3P 100A L&L TERM W/ST 48-127VAC OR 48-60VDC RH
    Eaton

    ED3100LS22

    ED 3P 100A L&L TERM W/ST 48-127VAC OR 48-60VDC RH

    $2,973.73
    $4,956.20
  • ED3100LU18 | Eaton 3POLE 100 Amp ED Breaker With A Uvr
    Eaton

    ED3100LU18

    3POLE 100 Amp ED Breaker With A Uvr

    $2,958.39
    $4,930.64
  • ED3100LV | Eaton ED 3P 100 AMP LINE AND LOAD LUGS 50 DEGREE
    Eaton

    ED3100LV

    ED 3P 100 AMP LINE AND LOAD LUGS 50 DEGREE

    $1,702.70
    $2,837.84
  • ED3100LW02 | Eaton ED 3P 100A W/WALK BEAM PROV. TERM LINE & LOAD
    Eaton

    ED3100LW02

    ED 3P 100A W/WALK BEAM PROV. TERM LINE & LOAD

    $2,124.55
    $3,540.92
  • ED3100S06 | Eaton ED 3P 100A W/ST 48-127VAC OR 48-60VDC LH TERM LOAD END
    Eaton

    ED3100S06

    ED 3P 100A W/ST 48-127VAC OR 48-60VDC LH TERM LOAD END

    $2,968.24
    $4,947.07
  • ED3100S21 | Eaton ED 3P 100A WITH SNT1RP08K SHUNT TRIP
    Eaton

    ED3100S21

    ED 3P 100A WITH SNT1RP08K SHUNT TRIP

    $2,990.16
    $4,983.60
  • ED3100S22 | Eaton ED 3P 100A LOAD END TERM W/ST 48-127VAC OR 48-60VDC RH
    Eaton

    ED3100S22

    ED 3P 100A LOAD END TERM W/ST 48-127VAC OR 48-60VDC RH

    $2,968.24
    $4,947.07
  • ED3100S23 | Eaton 3P ED 100A 65KA BKR COL ON LOAD END W/ S/T SNT1RC08 INSTALL
    Eaton

    ED3100S23

    3P ED 100A 65KA BKR COL ON LOAD END W/ S/T SNT1RC08 INSTALL

    $2,943.04
    $4,905.07
  • ED3100V | Eaton ED 3P 100A LOAD TERM 50 DEGREE
    Eaton

    ED3100V

    ED 3P 100A LOAD TERM 50 DEGREE

    $1,841.86
    $3,069.77
  • ED3100VW | Eaton ED 3P 100A W/O TERM 50 DEGREE
    Eaton

    ED3100VW

    ED 3P 100A W/O TERM 50 DEGREE

    $1,746.54
    $2,910.90
  • ED3100VWH09 | Eaton ED 3P 100A 50DEG C WITHOUT TERM Naval Appl
    Eaton

    ED3100VWH09

    ED 3P 100A 50DEG C WITHOUT TERM Naval Appl

    $1,787.08
    $2,978.46
  • ED3100W | Eaton ED 65kA @ 240 V, 3 Pole 100 Amps, No Terminals
    Eaton

    ED3100W

    ED 65kA @ 240 V, 3 Pole 100 Amps, No Terminals

    $1,721.35
    $2,868.91
  • ED3100W02 | Eaton ED 3P 100A W/WALK BEAM PROV. TERM LOAD END
    Eaton

    ED3100W02

    ED 3P 100A W/WALK BEAM PROV. TERM LOAD END

    $2,130.03
    $3,550.05
  • ED3100Y | Eaton ED 65kA @ 240 V, 3 Pole 100 Amps, Line Terminals
    Eaton

    ED3100Y

    ED 65kA @ 240 V, 3 Pole 100 Amps, Line Terminals

    $1,733.41
    $2,889.01
  • ED3110 | Eaton ED 65kA @ 240 V, 3 Pole 110 Amps, Load Terminals
    Eaton

    ED3110

    ED 65kA @ 240 V, 3 Pole 110 Amps, Load Terminals

    $1,733.41
    $2,889.01
  • ED3110BP10 | Eaton ED 3 Pole, 110 A, 65 kA at 240 VAC, 240 V max,
    Eaton

    ED3110BP10

    ED 3 Pole, 110 A, 65 kA at 240 VAC, 240 V max,

    $1,733.41
    $2,889.01
  • ED3125 | Eaton ED 65kA @ 240 V, 3 Pole 125 Amps, Load Terminals
    Eaton

    ED3125

    ED 65kA @ 240 V, 3 Pole 125 Amps, Load Terminals

    $1,733.41
    $2,889.01
  • ED3125-GR1 | Eaton ED BREAKER 3P, 125 AMP FOR GRAINGER
    Eaton

    ED3125-GR1

    ED BREAKER 3P, 125 AMP FOR GRAINGER

    $1,472.73
    $2,454.55
  • ED3125A02S22 | Eaton ED 3P 125A W/AUX SW 1A1B LH, S/T 48-127VAC OR 48-60VDC RH TE
    Eaton

    ED3125A02S22

    ED 3P 125A W/AUX SW 1A1B LH, S/T 48-127VAC OR 48-60VDC RH TE

    $3,272.84
    $5,454.74
  • ED3125A06 | Eaton ED 3P 125A WITH 1A/1B A/S RIGHT
    Eaton

    ED3125A06

    ED 3P 125A WITH 1A/1B A/S RIGHT

    $2,380.95
    $3,968.25
  • ED3125A10 | Eaton ED 3P 125A WITH 2A/2B AUX SW
    Eaton

    ED3125A10

    ED 3P 125A WITH 2A/2B AUX SW

    $2,796.23
    $4,660.37
  • ED3125A10D01 | Eaton ED 3P 125A W/ A2X1LPK A/S AND KPR1A KEEPER NUTS
    Eaton

    ED3125A10D01

    ED 3P 125A W/ A2X1LPK A/S AND KPR1A KEEPER NUTS

    $2,796.23
    $4,660.37
  • ED3125BP10 | Eaton ED 3 Pole, 125 A, 65 kA at 240 VAC, 240 V max,
    Eaton

    ED3125BP10

    ED 3 Pole, 125 A, 65 kA at 240 VAC, 240 V max,

    $1,733.41
    $2,889.01
  • ED3125H01 | Eaton ED 3P 125A 400 HZ
    Eaton

    ED3125H01

    ED 3P 125A 400 HZ

    $2,015.00
    $3,358.33

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.