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.

EGB3100FFGA1

$737.64

$2,049.01

EGB BREAKER 3P 100A WITH 1A-1B AUX SWITCH
EGB3100FFGA3

$737.64

$2,049.01

EGB3100FFG w/ AUX1A1BPKL48
EGB3100FFGH31

$487.14

$1,353.17

EG 3P 100A 18KA @415 & 480V FIXED THERMAL, FIXED MAG
EGB3100FFGV

$511.71

$1,421.42

EG 100A 3P 50C 18KA FIXED THERMAL BKR
EGB3100FFWH31

$487.14

$1,353.17

EG 3P 100A 18KA @415 & 480V FIXED THERMAL, FIXED MAG
EGB3100FFWV

$500.49

$1,390.25

EG 3P 100A 18KA 50C BKR W/O LUGS
EGB3100FFWX8Y1

$429.08

$1,447.30

E 3P 100A 18kA Fixed thermal, Fixed mag, 3T125EF line lugs
EGB3100FFWX9Y1

$542.16

$1,505.98

E 3P 100A 18kA Fixed thermal, Fixed mag, 3T125EF line lugs
EGB3100FFWZ10

$1,194.87

$3,319.09

EGB BRK 3P 100A W/ FIXED THERMAL MAG TU & 3T125EF LUGS
EGB3110FFG

$1,077.37

$2,992.68

E 3P 110A 18kA @ 415 & 480V Fixed thermal, Fixed mag,
EGB3125AFG

$1,107.27

$3,075.75

EG 3P 125A ADJ THERMAL,FIXED MAG 18KA @ 415 &
EGB3125AFGV

$1,107.27

$3,075.75

EG 125A ADJ THERMAL 3P 50C 18KA BREAKER
EGB3125AFWH31

$1,025.56

$2,848.76

EG 3P 125A 18KA @415 & 480V ADJ THERMAL, FIXED MAG
EGB3125FFB

$1,077.37

$2,992.68

EG 18KA 3 POLE 125 AMP BOLT BREAKER,
EGB3125FFG

$1,077.37

$2,992.68

E 3P 125A 18kA @ 415 & 480V Fixed thermal, Fixed mag,
EGB3125FFGA1

$1,299.04

$3,608.44

E 3P 125A UL 18kA @ 480V FIXED THERM, FIXED MAG, 1NO/1NC
EGB3125FFGA2

$1,466.76

$4,074.31

E 3P 125A UL 18kA @ 480V FIXED THERM, FIXED MAG, 2NO/2NC
EGB3125FFGH31

$1,025.56

$2,848.76

EG 3P 125A 18KA @415 & 480V FIXED THERMAL, FIXED MAG
EGB3125FFGV

$1,077.37

$2,992.68

EG 125A 3P 50C 18KA FIXED THERMAL BKR
EGB3125FFWV

$1,065.61

$2,960.03

EG 3P 125A 18KA 50C BKR W/O LUGS
EGB3125FFWX9Y1

$1,072.56

$2,979.33

E 3P 125A 18kA Fixed thermal, Fixed mag, 3T125EF line lugs
EGB3160AFG

$1,107.27

$3,075.75

E 3P 160A Adj thermal, fixed mag 18kA , w/collars & mtg hdwr
EGB3160FFG

$1,077.37

$2,992.68

E 3P 160A Fixed thermal, fixed mag 18kA , w/collars & mtg hd
EGB4015FFG

$576.34

$1,600.94

E 15A 4P N=0% LT POLE 18KA BKR
EGB4015FFGV

$661.80

$1,838.34

EG 15A 4P N=0% 50C 18KA FIXED THERMAL BKR
EGB4016FFG

$576.34

$1,600.94

E 16A 4P N=0% LT POLE 18KA BKR
EGB4016FFGV

$661.80

$1,838.34

EG 16A 4P N=0% 50C 18KA FIXED THERMAL BKR
EGB4020AFG

$590.23

$1,639.52

E 20A ADJ 4P N=0% LT POLE 18KA BKR
EGB4020AFGV

$590.23

$1,639.52

EG 20A ADJ THERMAL 4P N=0% 50C 18KA BREAKER
EGB4020FFG

$576.34

$1,600.94

E 20A 4P N=0% LT POLE 18KA BKR
EGB4020FFGV

$661.80

$1,838.34

EG 20A 4P N=0% 50C 18KA FIXED THERMAL BKR
EGB4025AFG

$590.23

$1,639.52

E 25A ADJ 4P N=0% LT POLE 18KA BKR
EGB4025AFGV

$590.23

$1,639.52

EG 25A ADJ THERMAL 4P N=0% 50C 18KA BREAKER
EGB4025FFG

$576.34

$1,600.94

E 25A 4P N=0% LT POLE 18KA BKR
EGB4025FFGV

$661.80

$1,838.34

EG 25A 4P N=0% 50C 18KA FIXED THERMAL BKR
EGB4030FFG

$576.34

$1,600.94

E 30A 4P N=0% LT POLE 18KA BKR
EGB4030FFGV

$576.34

$1,600.94

EG 30A 4P N=0% 50C 18KA FIXED THERMAL BKR
EGB4032AFG

$590.23

$1,639.52

E 32A ADJ 4P N=0% LT POLE 18KA BKR
EGB4032AFGV

$590.23

$1,639.52

EG 32A ADJ THERMAL 4P N=0% 50C 18KA BREAKER
EGB4032FFG

$576.34

$1,600.94

E 32A 4P N=0% LT POLE 18KA BKR
EGB4032FFGV

$576.34

$1,600.94

EG 32A 4P N=0% 50C 18KA FIXED THERMAL BKR
EGB4035FFG

$576.34

$1,600.94

E 35A 4P N=0% LT POLE 18KA BKR
EGB4035FFGV

$576.34

$1,600.94

EG 35A 4P N=0% 50C 18KA FIXED THERMAL BKR
EGB4040AFG

$590.23

$1,639.52

E 40A ADJ 4P N=0% LT POLE 18KA BKR
EGB4040AFGV

$590.23

$1,639.52

EG 40A ADJ THERMAL 4P N=0% 50C 18KA BREAKER
EGB4040FFG

$576.34

$1,600.94

E 40A 4P N=0% LT POLE 18KA BKR
EGB4040FFGV

$576.34

$1,600.94

EG 40A 4P N=0% 50C 18KA FIXED THERMAL BKR
EGB4045FFG

$576.34

$1,600.94

E 45A 4P N=0% LT POLE 18KA BKR

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.