Circuit Breakers

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.

Need help finding the correct circuit breaker? Contact us.

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

    ED3125A02S22

    $2,923.67
    $4,263.69
    ED 3P 125A W/AUX SW 1A1B LH, S/T 48-127VAC OR 48-60VDC RH TE
  • ED3125A06 | Eaton ED 3P 125A WITH 1A/1B A/S RIGHT

    ED3125A06

    $2,126.93
    $3,101.77
    ED 3P 125A WITH 1A/1B A/S RIGHT
  • ED3125A10 | Eaton ED 3P 125A WITH 2A/2B AUX SW

    ED3125A10

    $2,497.90
    $3,642.77
    ED 3P 125A WITH 2A/2B AUX SW
  • ED3125A10D01 | Eaton ED 3P 125A W/ A2X1LPK A/S AND KPR1A KEEPER NUTS

    ED3125A10D01

    $2,497.90
    $3,642.77
    ED 3P 125A W/ A2X1LPK A/S AND KPR1A KEEPER NUTS
  • ED3125BP10 | Eaton ED 3 Pole, 125 A, 65 kA at 240 VAC, 240 V max,

    ED3125BP10

    $1,548.47
    $2,258.19
    ED 3 Pole, 125 A, 65 kA at 240 VAC, 240 V max,
  • ED3125I | Eaton TYPE ED 125A 3P 240VAC INSTANT SWBD CB

    ED3125I

    $2,388.13
    $2,410.16
    TYPE ED 125A 3P 240VAC INSTANT SWBD CB
  • ED3125LA01S17 | Eaton ED 3P 125A L&L TERM W/ A1X1PK A/S AND SNT1RP03K S/T

    ED3125LA01S17

    $3,014.70
    $4,396.44
    ED 3P 125A L&L TERM W/ A1X1PK A/S AND SNT1RP03K S/T
  • ED3125LA01U61 | Eaton ED BREAKER 3P 125A WITH 110-127VAC RH UVR AND WITH 1A-1B

    ED3125LA01U61

    $2,993.17
    $4,365.04
    ED BREAKER 3P 125A WITH 110-127VAC RH UVR AND WITH 1A-1B
  • ED3125LA04 | Eaton ED 3P 125A L&L TERM W/ A1X1LTK A/S

    ED3125LA04

    $2,126.93
    $3,101.77
    ED 3P 125A L&L TERM W/ A1X1LTK A/S
  • ED3125LA06S02 | Eaton ED 3P 125A L&L TERM W/ 1A/1B A/S & SNT1LP03K S/T

    ED3125LA06S02

    $3,048.96
    $4,446.39
    ED 3P 125A L&L TERM W/ 1A/1B A/S & SNT1LP03K S/T
  • ED3125LS02 | Eaton ED 3P 125A W/ST 12-24VAC OR VDC LH TERM L&L

    ED3125LS02

    $2,580.11
    $3,762.67
    ED 3P 125A W/ST 12-24VAC OR VDC LH TERM L&L
  • ED3125LS05 | Eaton ED 3P 125A W/ST 48-127VAC OR 48-60DC LH TERM L&L

    ED3125LS05

    $2,580.11
    $3,762.67
    ED 3P 125A W/ST 48-127VAC OR 48-60DC LH TERM L&L
  • ED3125LS08 | Eaton ED 3P 125A W/ST 48-127VAC OR 48-60VDC TERM BLK LH TERM L&L

    ED3125LS08

    $2,580.11
    $3,762.67
    ED 3P 125A W/ST 48-127VAC OR 48-60VDC TERM BLK LH TERM L&L
  • ED3125LS21 | Eaton ED 3P 125A W/ST 48-127VAC OR 48-60VDC RH TERM L&L

    ED3125LS21

    $2,580.11
    $3,762.67
    ED 3P 125A W/ST 48-127VAC OR 48-60VDC RH TERM L&L
  • ED3125LS22 | Eaton ED 3P 125A L&L TERM W/ST 48-127VAC OR 48-60VDC RH

    ED3125LS22

    $2,656.46
    $3,874.00
    ED 3P 125A L&L TERM W/ST 48-127VAC OR 48-60VDC RH
  • ED3125S05 | Eaton ED 3P 125A W/ST 48-127VAC OR 48-60VDC LH TERM LOAD END

    ED3125S05

    $2,568.37
    $3,745.55
    ED 3P 125A W/ST 48-127VAC OR 48-60VDC LH TERM LOAD END
  • ED3125S21 | Eaton ED 3P 125A WITH SNT1RP08K SHUNT TRIP

    ED3125S21

    $2,642.76
    $3,854.03
    ED 3P 125A WITH SNT1RP08K SHUNT TRIP
  • ED3125S22 | Eaton ED 3P 125A LOAD TERM W/ST 48-127VAC OR 48-60VDC RH

    ED3125S22

    $2,629.06
    $3,834.04
    ED 3P 125A LOAD TERM W/ST 48-127VAC OR 48-60VDC RH
  • ED3125V | Eaton ED 3P 125A LOAD TERM 50 DEGREE

    ED3125V

    $1,645.36
    $2,399.48
    ED 3P 125A LOAD TERM 50 DEGREE
  • ED3125VW | Eaton ED BREAKER 3P 125A 50C W/O TERMINALS

    ED3125VW

    $591.19
    $862.15
    ED BREAKER 3P 125A 50C W/O TERMINALS
  • ED3125VWH09 | Eaton ED 3P 125A 50DEG C WITHOUT TERM Naval Appl

    ED3125VWH09

    $1,420.23
    $2,071.17
    ED 3P 125A 50DEG C WITHOUT TERM Naval Appl
  • ED3125W | Eaton ED 65kA @ 240 V, 3 Pole 125 Amps, No Terminals

    ED3125W

    $1,537.70
    $2,242.48
    ED 65kA @ 240 V, 3 Pole 125 Amps, No Terminals
  • ED3125Y | Eaton ED 65kA @ 240 V, 3 Pole 125 Amps, Line Terminals

    ED3125Y

    $1,548.47
    $2,258.19
    ED 65kA @ 240 V, 3 Pole 125 Amps, Line Terminals
  • ED3150 | Eaton ED 65kA @ 240 V, 3 Pole 150 Amps, Load Terminals

    ED3150

    $1,548.47
    $2,258.19
    ED 65kA @ 240 V, 3 Pole 150 Amps, Load Terminals
  • ED3150-GR1 | Eaton ED BREAKER 3P, 150 AMP FOR GRAINGER

    ED3150-GR1

    $1,275.21
    $2,258.19
    ED BREAKER 3P, 150 AMP FOR GRAINGER
  • ED3150B10S18 | Eaton ED 3P 150A W/AL SW 2A2B LH, ST 12-24VAC OR VDC RH

    ED3150B10S18

    $3,370.00
    $4,914.59
    ED 3P 150A W/AL SW 2A2B LH, ST 12-24VAC OR VDC RH
  • ED3150BP10 | Eaton ED 3 Pole, 150 A, 65 kA at 240 VAC, 240 V max,

    ED3150BP10

    $1,548.47
    $2,258.19
    ED 3 Pole, 150 A, 65 kA at 240 VAC, 240 V max,
  • ED3150I | Eaton TYPE ED 150A 3P 240VAC INSTANT SWBD CB

    ED3150I

    $2,388.13
    $2,410.16
    TYPE ED 150A 3P 240VAC INSTANT SWBD CB
  • ED3150L | Eaton ED 65kA @ 240 V, 3 Pole 150 Amps, Line & Load Terminals

    ED3150L

    $1,553.34
    $2,265.30
    ED 65kA @ 240 V, 3 Pole 150 Amps, Line & Load Terminals
  • ED3150LA01S17 | Eaton ED 3P 150A L&L TERM WITH 1A/1B A/S LEFT & 12-24 VAC/VDC S/

    ED3150LA01S17

    $4,013.09
    $5,852.41
    ED 3P 150A L&L TERM WITH 1A/1B A/S LEFT & 12-24 VAC/VDC S/
  • ED3150LA01S21 | Eaton ED 3P 150A L&L TERM WITH 1A/1B A/S LEFT & 48-127 VAC S/T R

    ED3150LA01S21

    $4,013.09
    $5,852.41
    ED 3P 150A L&L TERM WITH 1A/1B A/S LEFT & 48-127 VAC S/T R
  • ED3150LS | Eaton 3P ED 150A 65KA CU ONLY TERMS

    ED3150LS

    $1,769.66
    $2,580.76
    3P ED 150A 65KA CU ONLY TERMS
  • ED3150LS18 | Eaton ED 3P 150A L&L TERM W/ SN1RP03K S/T

    ED3150LS18

    $2,651.56
    $3,866.86
    ED 3P 150A L&L TERM W/ SN1RP03K S/T
  • ED3150LS21 | Eaton ED 3P 150A W/ST 48-127VAC OR 48-60VDC RH TERM L&L

    ED3150LS21

    $2,580.11
    $3,762.67
    ED 3P 150A W/ST 48-127VAC OR 48-60VDC RH TERM L&L
  • ED3150LS22 | Eaton ED 3P 150A L&L TERM W/ST 48-127VAC OR 48-60VDC RH

    ED3150LS22

    $2,656.46
    $3,874.00
    ED 3P 150A L&L TERM W/ST 48-127VAC OR 48-60VDC RH
  • ED3150S02 | Eaton ED 3P 150A WITH 12-25 VAC/VDC S/T

    ED3150S02

    $2,629.06
    $3,834.04
    ED 3P 150A WITH 12-25 VAC/VDC S/T
  • ED3150S05 | Eaton ED 3P 150A LOAD TERM W/ST 48-127VAC OR 48-60VDC LH

    ED3150S05

    $2,651.56
    $3,866.86
    ED 3P 150A LOAD TERM W/ST 48-127VAC OR 48-60VDC LH

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.