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.

  • BR235ST | Eaton Type BR Breaker 35A/2 Pole 120/240V 10K w/Shunt Trip
    Eaton

    BR235ST

    Type BR Breaker 35A/2 Pole 120/240V 10K w/Shunt Trip

    $574.65
    $1,069.11
  • BR240 | Eaton Type BR Breaker 40A/2 Pole 120/240V 10K
    Eaton

    BR240

    Type BR Breaker 40A/2 Pole 120/240V 10K

    $108.03
    $200.98
  • BR240B | Eaton Type BR Breaker 40A/2 Pole 120/240V 10K
    Eaton

    BR240B

    Type BR Breaker 40A/2 Pole 120/240V 10K

    $138.08
    $256.88
  • BR240CS | Eaton Clamshell - Type BR Breaker 40A/2 Pole 120/240V 10K
    Eaton

    BR240CS

    Clamshell - Type BR Breaker 40A/2 Pole 120/240V 10K

    $142.23
    $161.46
  • BR240H | Eaton TYPE BR 2p 40a 240v
    Eaton

    BR240H

    TYPE BR 2p 40a 240v

    $158.14
    $294.21
  • BR240ST | Eaton Type BR Breaker 40A/2 Pole 120/240V 10K w/Shunt Trip
    Eaton

    BR240ST

    Type BR Breaker 40A/2 Pole 120/240V 10K w/Shunt Trip

    $491.11
    $913.71
  • BR245 | Eaton Type BR Breaker 45A/2 Pole 120/240V 10K
    Eaton

    BR245

    Type BR Breaker 45A/2 Pole 120/240V 10K

    $174.85
    $325.29
  • BR245B | Eaton Type BR Breaker 45A/2 Pole 120/240V 10K
    Eaton

    BR245B

    Type BR Breaker 45A/2 Pole 120/240V 10K

    $155.91
    $290.07
  • BR245ST | Eaton Type BR Breaker 45A/2 Pole 120/240V 10K w/Shunt Trip
    Eaton

    BR245ST

    Type BR Breaker 45A/2 Pole 120/240V 10K w/Shunt Trip

    $661.24
    $1,230.20
  • BR24L125FP | Eaton 1Ph/BR Loadcenter 125A MLO 2/4 Cir Al Bus Flush Cover
    Eaton

    BR24L125FP

    1Ph/BR Loadcenter 125A MLO 2/4 Cir Al Bus Flush Cover

    $187.53
    $348.89
  • BR24L125RSE2P | Eaton 1 Ph/BR LC 125A MLO 2/4 Cir Al Bus,3R, Service Entrance Only
    Eaton

    BR24L125RSE2P

    1 Ph/BR LC 125A MLO 2/4 Cir Al Bus,3R, Service Entrance Only

    $335.74
    $624.61
  • BR24L125RSEP | Eaton 1 Ph/BR LC 125A MLO 2/4 Cir Al Bus,3R, Service Entrance Only
    Eaton

    BR24L125RSEP

    1 Ph/BR LC 125A MLO 2/4 Cir Al Bus,3R, Service Entrance Only

    $318.35
    $592.28
  • BR24L125SP | Eaton 1Ph/BR Loadcenter 125A MLO 2/4 Cir Al Bus Surface Cover
    Eaton

    BR24L125SP

    1Ph/BR Loadcenter 125A MLO 2/4 Cir Al Bus Surface Cover

    $166.85
    $310.41
  • BR24L70FGP | Eaton 1 Ph/BR Loadcenter 70A MLO 2/4 Cir Al Bus Flush Cover and
    Eaton

    BR24L70FGP

    1 Ph/BR Loadcenter 70A MLO 2/4 Cir Al Bus Flush Cover and

    $147.03
    $273.53
  • BR24L70FP | Eaton 1 Ph/BR Loadcenter 70A MLO 2/4 Cir Al Bus Flush Cover
    Eaton

    BR24L70FP

    1 Ph/BR Loadcenter 70A MLO 2/4 Cir Al Bus Flush Cover

    $140.09
    $260.62
  • BR24L70RP | Eaton 1 Ph/BR Loadcenter 70A MLO 2/4 Cir Al Bus Nema 3R
    Eaton

    BR24L70RP

    1 Ph/BR Loadcenter 70A MLO 2/4 Cir Al Bus Nema 3R

    $264.44
    $491.99
  • BR24L70SGP | Eaton 1 Ph/BR Loadcenter 70A MLO 2/4 Cir Al Bus Surface Cover and
    Eaton

    BR24L70SGP

    1 Ph/BR Loadcenter 70A MLO 2/4 Cir Al Bus Surface Cover and

    $144.70
    $269.22
  • BR24L70SP | Eaton 1 Ph/BR Loadcenter 70A MLO 2/4 Cir Al Bus Surface Cover
    Eaton

    BR24L70SP

    1 Ph/BR Loadcenter 70A MLO 2/4 Cir Al Bus Surface Cover

    $133.91
    $249.14
  • BR250 | Eaton Type BR Breaker 50A/2 Pole 120/240V 10K
    Eaton

    BR250

    Type BR Breaker 50A/2 Pole 120/240V 10K

    $174.85
    $325.29
  • BR250B | Eaton Type BR Breaker 50A/2 Pole 120/240V 10K
    Eaton

    BR250B

    Type BR Breaker 50A/2 Pole 120/240V 10K

    $138.08
    $256.88
  • BR250CS | Eaton Clamshell - Type BR Breaker 50A/2 Pole 120/240V 10K
    Eaton

    BR250CS

    Clamshell - Type BR Breaker 50A/2 Pole 120/240V 10K

    $167.28
    $190.08
  • BR250H | Eaton TYPE BR 2p 50a 240v
    Eaton

    BR250H

    TYPE BR 2p 50a 240v

    $158.14
    $294.21
  • BR250NA | Eaton Type BR Non-Automatic Breaker 50A/2 Pole 240V 5K
    Eaton

    BR250NA

    Type BR Non-Automatic Breaker 50A/2 Pole 240V 5K

    $138.24
    $156.89
  • BR250ST | Eaton Type BR Breaker 50A/2 Pole 120/240V 10K w/Shunt Trip
    Eaton

    BR250ST

    Type BR Breaker 50A/2 Pole 120/240V 10K w/Shunt Trip

    $661.24
    $1,230.20
  • BR250SUR | Eaton TYPE BR SURGE & BREAKER 50A/2 POLE 120/240V 10K
    Eaton

    BR250SUR

    TYPE BR SURGE & BREAKER 50A/2 POLE 120/240V 10K

    $1,803.04
    $3,354.49
  • BR255H | Eaton TYPE BR 2 pole 55 amp 240v
    Eaton

    BR255H

    TYPE BR 2 pole 55 amp 240v

    $147.03
    $273.52
  • BR260 | Eaton Type BR Breaker 60A/2 Pole 120/240V 10K
    Eaton

    BR260

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

    $174.85
    $325.29
  • BR260B | Eaton Type BR Breaker 60A/2 Pole 120/240V 10K
    Eaton

    BR260B

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

    $161.48
    $300.42

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.