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.

  • BR260CS | Eaton Clamshell - Type BR Breaker 60A/2 Pole 120/240V 10K
    Eaton

    BR260CS

    Clamshell - Type BR Breaker 60A/2 Pole 120/240V 10K

    $167.28
    $190.08
  • BR260ST | Eaton Type BR Breaker 60A/2 Pole 120/240V 10K w/Shunt Trip
    Eaton

    BR260ST

    Type BR Breaker 60A/2 Pole 120/240V 10K w/Shunt Trip

    $661.24
    $1,230.20
  • BR270 | Eaton Type BR Breaker 70A/2 Pole 120/240V 10K
    Eaton

    BR270

    Type BR Breaker 70A/2 Pole 120/240V 10K

    $238.33
    $443.39
  • BR270B | Eaton Type BR Breaker 70A/2 Pole 120/240V 10K
    Eaton

    BR270B

    Type BR Breaker 70A/2 Pole 120/240V 10K

    $309.58
    $575.97
  • BR270BP50 | Eaton BR270 Bulk pack of 50
    Eaton

    BR270BP50

    BR270 Bulk pack of 50

    $222.36
  • BR270CS | Eaton Clamshell - Type BR Breaker 70A/2 Pole 120/240V 10K
    Eaton

    BR270CS

    Clamshell - Type BR Breaker 70A/2 Pole 120/240V 10K

    $239.39
    $272.50
  • BR270H | Eaton TYPE BR 2 pole 70 amp 240v
    Eaton

    BR270H

    TYPE BR 2 pole 70 amp 240v

    $309.58
    $575.97
  • BR270ST | Eaton Type BR Breaker 70A/2 Pole 120/240V 10K w/Shunt Trip
    Eaton

    BR270ST

    Type BR Breaker 70A/2 Pole 120/240V 10K w/Shunt Trip

    $757.30
    $1,408.92
  • BR280 | Eaton Type BR Breaker 80A/2 Pole 120/240V 10K
    Eaton

    BR280

    Type BR Breaker 80A/2 Pole 120/240V 10K

    $335.20
    $623.64
  • BR280BP50 | Eaton BR280 Bulk Pack of 50
    Eaton

    BR280BP50

    BR280 Bulk Pack of 50

    $316.53
  • BR280H | Eaton TYPE BR 2 pole 80 amp 240v
    Eaton

    BR280H

    TYPE BR 2 pole 80 amp 240v

    $434.33
    $808.03
  • BR280ST | Eaton Type BR Breaker 80A/2 Pole 120/240V 10K w/Shunt Trip
    Eaton

    BR280ST

    Type BR Breaker 80A/2 Pole 120/240V 10K w/Shunt Trip

    $839.69
    $1,562.21
  • BR290 | Eaton Type BR Breaker 90A/2 Pole 120/240V 10K
    Eaton

    BR290

    Type BR Breaker 90A/2 Pole 120/240V 10K

    $335.20
    $623.64
  • BR290BP50 | Eaton BR290 Bulk pack of 50
    Eaton

    BR290BP50

    BR290 Bulk pack of 50

    $316.53
  • BR290CS | Eaton Clamshell - Type BR Breaker 90A/2 Pole 120/240V 10K
    Eaton

    BR290CS

    Clamshell - Type BR Breaker 90A/2 Pole 120/240V 10K

    $331.55
    $377.83
  • BR290H | Eaton TYPE BR 2 pole 90 amp 240v
    Eaton

    BR290H

    TYPE BR 2 pole 90 amp 240v

    $434.33
    $808.03
  • BR2B100RP | Eaton 100 AMP CIRCUIT BREAKER ENCL 2/4 CIRCUIT NEMA 3R
    Eaton

    BR2B100RP

    100 AMP CIRCUIT BREAKER ENCL 2/4 CIRCUIT NEMA 3R

    $747.95
    $1,391.54
  • BR2L125RP | Eaton 1 PH/BR LOADCENTER 125A MLO 2/4 CIR AL BUS NEMA 3R
    Eaton

    BR2L125RP

    1 PH/BR LOADCENTER 125A MLO 2/4 CIR AL BUS NEMA 3R

    $292.83
    $544.78
  • BR3020 | Eaton BR Duplex Breaker 1-30A/1 20A 120/240V 10K Non-CTL
    Eaton

    BR3020

    BR Duplex Breaker 1-30A/1 20A 120/240V 10K Non-CTL

    $153.95
    $286.42
  • BR3030 | Eaton BR Duplex Breaker 2-30A/1 Pole 120/240V 10K Non-CTL
    Eaton

    BR3030

    BR Duplex Breaker 2-30A/1 Pole 120/240V 10K Non-CTL

    $153.95
    $286.42
  • BR3040L200RIS | Eaton BR 1", 30/40 Circuit, 200 Amp, Single Phase, Main Lug,
    Eaton

    BR3040L200RIS

    BR 1", 30/40 Circuit, 200 Amp, Single Phase, Main Lug,

    $1,427.34
  • BR3050 | Eaton BR Duplex Breaker 50A - 120/240V 10K Non-CTL
    Eaton

    BR3050

    BR Duplex Breaker 50A - 120/240V 10K Non-CTL

    $180.34
    $335.52
  • BR310 | Eaton Type BR Breaker 10A/3 Pole 240V 10K
    Eaton

    BR310

    Type BR Breaker 10A/3 Pole 240V 10K

    $414.28
    $770.75
  • BR3100 | Eaton Type BR Breaker 100A/3 Pole 240V 10K
    Eaton

    BR3100

    Type BR Breaker 100A/3 Pole 240V 10K

    $731.68
    $1,361.26
  • BR3100B | Eaton Type BR Breaker 100A, 3 Pole 120/240V 10k
    Eaton

    BR3100B

    Type BR Breaker 100A, 3 Pole 120/240V 10k

    $658.16
    $1,224.50
  • BR3100ST | Eaton TYPE BR 3P 100 WITH ADD ON SHUNT TRIP POLE
    Eaton

    BR3100ST

    TYPE BR 3P 100 WITH ADD ON SHUNT TRIP POLE

    $974.44
    $1,812.92
  • BR315 | Eaton Type BR Breaker 15A/3 Pole 240V 10K
    Eaton

    BR315

    Type BR Breaker 15A/3 Pole 240V 10K

    $414.28
    $770.75
  • BR315ST | Eaton TYPE BR 3P 15A WITH ADD ON SHUNT TRIP POLE
    Eaton

    BR315ST

    TYPE BR 3P 15A WITH ADD ON SHUNT TRIP POLE

    $804.05
    $1,495.91

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.