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.

  • 291482 | Eaton EVG-16/2PHAS/4MODUL/HI 80A 2-P BUS BAR FOR 2 SUPPLEMENTARY

    291482

    $107.79
    $157.19
    EVG-16/2PHAS/4MODUL/HI 80A 2-P BUS BAR FOR 2 SUPPLEMENTARY
  • 291483 | Eaton EVG-16/2PHAS/6MODUL/HI 80A 2-P BUS BAR FOR 6 SUPPLEMENTARY

    291483

    $138.89
    $202.55
    EVG-16/2PHAS/6MODUL/HI 80A 2-P BUS BAR FOR 6 SUPPLEMENTARY
  • 291484 | Eaton EVG-16/2PHAS/10MODUL/HI 80A 2-P BUS BAR FOR 5 SUPPLEMENTAR

    291484

    $174.47
    $254.43
    EVG-16/2PHAS/10MODUL/HI 80A 2-P BUS BAR FOR 5 SUPPLEMENTAR
  • 291485 | Eaton EVG-16/3PHAS/6MODUL/HI 80A 3-P BUS BAR FOR 2 SUPPLEMENTARY

    291485

    $151.13
    $220.40
    EVG-16/3PHAS/6MODUL/HI 80A 3-P BUS BAR FOR 2 SUPPLEMENTARY
  • 291486 | Eaton EVG-16/3PHAS/12MODUL/HI 80A 3-P BUS BAR FOR 4 SUPPLEMENTAR

    291486

    $256.69
    $374.33
    EVG-16/3PHAS/12MODUL/HI 80A 3-P BUS BAR FOR 4 SUPPLEMENTAR
  • 291487 | Eaton EVG-16/3X1PHAS/6MODUL/HI BUSBAR

    291487

    $181.14
    $264.17
    EVG-16/3X1PHAS/6MODUL/HI BUSBAR
  • 291488 | Eaton EVG-16/3X1PHAS/8MODUL/HI BUSBAR

    291488

    $256.69
    $374.33
    EVG-16/3X1PHAS/8MODUL/HI BUSBAR
  • 291489 | Eaton EVG-16/3X1PHAS/9MODUL/HI BUSBAR

    291489

    $264.47
    $385.68
    EVG-16/3X1PHAS/9MODUL/HI BUSBAR
  • 2A11799G10 Eaton Magnum Circuit Breaker Trip Unit Replacement and Tester (Trip-Unit V-type)

    2A11799G10

    Magnum Circuit Breaker Trip Unit Replacement and Tester (Trip-Unit V-type)
  • 3BR1224B100 | Eaton 3 Ph/BR Loadcenter 100A 10kAIC MCB 12/24 Cir. Al Bus Nema 1

    3BR1224B100

    $1,865.99
    $3,037.64
    3 Ph/BR Loadcenter 100A 10kAIC MCB 12/24 Cir. Al Bus Nema 1
  • 3BR1224B100R | Eaton 3 Ph/BR Loadcenter 100A 10kAIC MCB 12/24 Cir. Al Bus Nema 3R

    3BR1224B100R

    $2,157.46
    $3,512.13
    3 Ph/BR Loadcenter 100A 10kAIC MCB 12/24 Cir. Al Bus Nema 3R
  • 3BR1224B100S | Eaton 3 Ph/BR Loadcenter 100A 10kAIC MCB 12/24 Cir. Al Bus Nema 1

    3BR1224B100S

    $2,034.41
    $3,311.83
    3 Ph/BR Loadcenter 100A 10kAIC MCB 12/24 Cir. Al Bus Nema 1
  • 3BR1224H100 | Eaton 3 Ph/BR Loadcenter 100A 22kAIC MCB 12/24 Cir. Al Bus Nema 1

    3BR1224H100

    $2,899.30
    $4,719.80
    3 Ph/BR Loadcenter 100A 22kAIC MCB 12/24 Cir. Al Bus Nema 1
  • 3BR1224H100S | Eaton 3 Ph/BR Loadcenter 100A 22kAIC MCB 12/24 Cir. AL Bus Nema 1

    3BR1224H100S

    $2,673.51
    $4,352.24
    3 Ph/BR Loadcenter 100A 22kAIC MCB 12/24 Cir. AL Bus Nema 1
  • 3BR1224L125 | Eaton 3 Ph/BR Loadcenter 125A MLO 12/24 Cir. Al Bus Nema 1

    3BR1224L125

    $630.74
    $1,026.79
    3 Ph/BR Loadcenter 125A MLO 12/24 Cir. Al Bus Nema 1
  • 3BR1224L125R | Eaton 3 Ph/BR Loadcenter 125A MLO 12/24 Cir. A Bus Nema 3R

    3BR1224L125R

    $862.50
    $1,404.06
    3 Ph/BR Loadcenter 125A MLO 12/24 Cir. A Bus Nema 3R
  • 3BR1224L125S | Eaton 3 Ph/BR Loadcenter 125A MLO 12/24 Cir. Al Bus Nema 1

    3BR1224L125S

    $642.70
    $1,046.26
    3 Ph/BR Loadcenter 125A MLO 12/24 Cir. Al Bus Nema 1
  • 3BR1224L200 | Eaton 3 Ph/BR Loadcenter 200A MLO 12/24 Cir. Al Bus Nema 1

    3BR1224L200

    $878.03
    $1,429.36
    3 Ph/BR Loadcenter 200A MLO 12/24 Cir. Al Bus Nema 1
  • 3BR1224L200R | Eaton 3 Ph/BR Loadcenter 200A MLO 12/24 Cir. Al Bus Nema 3R

    3BR1224L200R

    $1,115.76
    $1,816.34
    3 Ph/BR Loadcenter 200A MLO 12/24 Cir. Al Bus Nema 3R
  • 3BR1224L200S | Eaton 3 Ph/BR Loadcenter 200A MLO 12/24 Cir. Al Bus Nema 1

    3BR1224L200S

    $1,210.13
    $1,969.98
    3 Ph/BR Loadcenter 200A MLO 12/24 Cir. Al Bus Nema 1
  • 3BR1224LC125 | Eaton 3-PH, BR LOADCENTER, 125A MLO, 12/24 CKT, CU BUS, NEMA 1

    3BR1224LC125

    $769.41
    $1,252.53
    3-PH, BR LOADCENTER, 125A MLO, 12/24 CKT, CU BUS, NEMA 1
  • 3BR1224LC125R | Eaton 3-PH, BR LOADCENTER, 125A MLO, 12/24 CKT, CU BUS, NEMA 3R

    3BR1224LC125R

    $1,085.89
    $1,767.71
    3-PH, BR LOADCENTER, 125A MLO, 12/24 CKT, CU BUS, NEMA 3R
  • 3BR1224LC200R | Eaton 3-PH, BR LOADCENTER, 200A MLO, 12/24 CKT, CU BUS, NEMA 3R

    3BR1224LC200R

    $1,306.03
    $2,126.10
    3-PH, BR LOADCENTER, 200A MLO, 12/24 CKT, CU BUS, NEMA 3R
  • 3BR1224N125 | Eaton 3 Ph/BR Loadcenter 125A Mod-Line 12/24 Cir. Al Bus Nema 1

    3BR1224N125

    $636.74
    $1,036.55
    3 Ph/BR Loadcenter 125A Mod-Line 12/24 Cir. Al Bus Nema 1
  • 3BR1224N125R | Eaton 3Ph/BR Loadcenter 125A Mod-line 12/24 Cir. Al Bus Nema 3R

    3BR1224N125R

    $900.74
    $1,466.33
    3Ph/BR Loadcenter 125A Mod-line 12/24 Cir. Al Bus Nema 3R
  • 3BR1224N125S | Eaton 3 Ph/BR Loadcenter 125A Mod-Line 12/24 Cir. Al Bus Nema 1

    3BR1224N125S

    $648.67
    $1,055.97
    3 Ph/BR Loadcenter 125A Mod-Line 12/24 Cir. Al Bus Nema 1
  • 3BR1224NC125 | Eaton 3 Ph/BR Loadcenter 125A Mod-Line 12/24 Cir. Cu Bus Nema 1

    3BR1224NC125

    $727.51
    $1,184.33
    3 Ph/BR Loadcenter 125A Mod-Line 12/24 Cir. Cu Bus Nema 1
  • 3BR1224NC125R | Eaton 3 Ph/BR Loadcenter 125A Mod-Line 12/24 Cir. Cu Bus Nema 3R

    3BR1224NC125R

    $1,032.13
    $1,680.22
    3 Ph/BR Loadcenter 125A Mod-Line 12/24 Cir. Cu Bus Nema 3R
  • 3BR1836L150 | Eaton 3 Ph/BR Loadcenter 150A MLO 18/36 Cir. Al Bus Nema 1

    3BR1836L150

    $638.73
    $1,262.61
    3 Ph/BR Loadcenter 150A MLO 18/36 Cir. Al Bus Nema 1
  • 3BR1836L150R | Eaton 3 Ph/BR Loadcenter 150A MLO 18/36 Cir. Al Bus Nema 3R

    3BR1836L150R

    $1,137.27
    $1,851.38
    3 Ph/BR Loadcenter 150A MLO 18/36 Cir. Al Bus Nema 3R
  • 3BR1836L150S | Eaton 3 Ph/BR Loadcenter 150A MLO 18/36 Cir. Al Bus Nema 1

    3BR1836L150S

    $918.66
    $1,495.49
    3 Ph/BR Loadcenter 150A MLO 18/36 Cir. Al Bus Nema 1
  • 3BR1836L200 | Eaton 3 Ph/BR Loadcenter 200A MLO 18/36 Cir. Al Bus Nema 1

    3BR1836L200

    $1,065.59
    $1,734.68
    3 Ph/BR Loadcenter 200A MLO 18/36 Cir. Al Bus Nema 1
  • 3BR1836L200R | Eaton 3 Ph/BR Loadcenter 200A MLO 18/36 Cir. Al Bus Nema 3R

    3BR1836L200R

    $1,342.74
    $2,185.85
    3 Ph/BR Loadcenter 200A MLO 18/36 Cir. Al Bus Nema 3R
  • 3BR2442L150 | Eaton 3 Ph/BR Loadcenter 150A MLO 24/42 Cir. Al Bus Nema 1

    3BR2442L150

    $1,056.04
    $1,719.13
    3 Ph/BR Loadcenter 150A MLO 24/42 Cir. Al Bus Nema 1
  • 3BR2442L150R | Eaton 3 Ph/BR Loadcenter 150A MLO 24/42 Cir. Al Bus Nema 3R

    3BR2442L150R

    $1,452.64
    $2,364.77
    3 Ph/BR Loadcenter 150A MLO 24/42 Cir. Al Bus Nema 3R
  • 3BR2442L200 | Eaton 3 Ph/BR Loadcenter 200A MLO 24/42 Cir. Al Bus Nema 1

    3BR2442L200

    $1,216.11
    $1,979.71
    3 Ph/BR Loadcenter 200A MLO 24/42 Cir. Al Bus Nema 1
  • 3BR2442LC150 | Eaton 3-PH, BR LOADCENTER, 150A MLO, 24/42 CKT, CU BUS, NEMA 1

    3BR2442LC150

    $1,413.83
    $2,301.57
    3-PH, BR LOADCENTER, 150A MLO, 24/42 CKT, CU BUS, NEMA 1
  • 3BR2442LC150R | Eaton 3-PH, BR LOADCENTER, 150A MLO, 24/42 CKT, CU BUS, NEMA 3R

    3BR2442LC150R

    $1,749.80
    $2,848.50
    3-PH, BR LOADCENTER, 150A MLO, 24/42 CKT, CU BUS, NEMA 3R
  • 3BR3030N100 | Eaton 3 Ph/BR Loadcenter 100A Mod-Line 30/30 Cir. Al Bus Nema 1

    3BR3030N100

    $997.50
    $1,623.83
    3 Ph/BR Loadcenter 100A Mod-Line 30/30 Cir. Al Bus Nema 1
  • 3BR3030N100R | Eaton 3Ph/BR Loadcenter 100A Mod-line 30/30 Cir. Al Bus Nema 3R

    3BR3030N100R

    $1,450.24
    $2,360.87
    3Ph/BR Loadcenter 100A Mod-line 30/30 Cir. Al Bus Nema 3R
  • 3BR3030N100S | Eaton 3 Ph/BR Loadcenter 100A Mod-Line 30/30 Cir. Al Bus Nema 1

    3BR3030N100S

    $1,044.09
    $1,699.68
    3 Ph/BR Loadcenter 100A Mod-Line 30/30 Cir. Al Bus Nema 1
  • 3BR3030NC100 | Eaton 3 Ph/BR Loadcenter 125A Mod-Line 30/30 Cir. Cu BusNema 1

    3BR3030NC100

    $1,144.44
    $1,863.05
    3 Ph/BR Loadcenter 125A Mod-Line 30/30 Cir. Cu BusNema 1
  • 3BR3030NC100R | Eaton 3 Ph/BR Loadcenter 125A Mod-Line 30/30 Cir. Cu Bus Nema 3R

    3BR3030NC100R

    $1,649.76
    $2,685.65
    3 Ph/BR Loadcenter 125A Mod-Line 30/30 Cir. Cu Bus Nema 3R
  • 3BR3042B125 | Eaton 3 Ph/BR Loadcenter 125A 10kAIC MCB 30/42 Cir. Nema 1

    3BR3042B125

    $2,909.30
    $5,209.67
    3 Ph/BR Loadcenter 125A 10kAIC MCB 30/42 Cir. Nema 1
  • 3BR3042B150 | Eaton 3 Ph/BR Loadcenter 150A 10kAIC MCB 30/42 Cir. Al Bus Nema 1

    3BR3042B150

    $2,973.06
    $5,323.86
    3 Ph/BR Loadcenter 150A 10kAIC MCB 30/42 Cir. Al Bus Nema 1
  • 3BR3042B150R | Eaton 3 Ph/BR Loadcenter 150A 10kAIC MCB 30/42 Cir. Al Nema 3R

    3BR3042B150R

    $3,353.68
    $6,005.41
    3 Ph/BR Loadcenter 150A 10kAIC MCB 30/42 Cir. Al Nema 3R

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.