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.

  • FD3125L | Eaton TYPE FD BREAKER 3P 125A 600VAC MAX 18K AIC
    Eaton

    FD3125L

    TYPE FD BREAKER 3P 125A 600VAC MAX 18K AIC

    $4,624.94
    $7,708.23
  • FD3125LA02 | Eaton FD 3P 125AMP L&L TERM W/AUX SW 1A1B LH
    Eaton

    FD3125LA02

    FD 3P 125AMP L&L TERM W/AUX SW 1A1B LH

    $5,182.65
    $8,637.75
  • FD3125LA02U62 | Eaton FD 3P 125A W/AUX SW 1A1B LH UVR 110-127VAC RH TERM L&L
    Eaton

    FD3125LA02U62

    FD 3P 125A W/AUX SW 1A1B LH UVR 110-127VAC RH TERM L&L

    $6,207.13
    $10,345.21
  • FD3125LA02U82 | Eaton FD 3P 125A L&L TERM W/AUX SW 1A1B LH,UVR 24VDC RH
    Eaton

    FD3125LA02U82

    FD 3P 125A L&L TERM W/AUX SW 1A1B LH,UVR 24VDC RH

    $6,190.69
    $10,317.82
  • FD3125LA14 | Eaton FD 3P 125A W/ A2X1RTK A/S
    Eaton

    FD3125LA14

    FD 3P 125A W/ A2X1RTK A/S

    $5,593.55
    $9,322.58
  • FD3125LM08S24 | Eaton TYPE FD 3P 125A CIRCUIT BKR W/SHUNT TRIP & BASE MTG HARDWARE
    Eaton

    FD3125LM08S24

    TYPE FD 3P 125A CIRCUIT BKR W/SHUNT TRIP & BASE MTG HARDWARE

    $5,779.80
    $9,633.00
  • FD3125LS | Eaton FD 3 POLE 125A L & L TERMS. STEEL
    Eaton

    FD3125LS

    FD 3 POLE 125A L & L TERMS. STEEL

    $4,761.90
    $7,936.51
  • FD3125LS01 | Eaton FD 3P 125A L&L TERM W/ SNT1LP03K S/T
    Eaton

    FD3125LS01

    FD 3P 125A L&L TERM W/ SNT1LP03K S/T

    $5,774.33
    $9,623.87
  • FD3125LS04 | Eaton FD 3P 125A L&L TERM W/ SNT1LP03K W/ TERM
    Eaton

    FD3125LS04

    FD 3P 125A L&L TERM W/ SNT1LP03K W/ TERM

    $5,774.33
    $9,623.87
  • FD3125LS05 | Eaton FD 3P 125A
    Eaton

    FD3125LS05

    FD 3P 125A

    $5,447.48
    $9,079.12
  • FD3125LS06 | Eaton FD 3P 125A W/ST 48-127VAC OR 48-60VDC LH TERM L&L
    Eaton

    FD3125LS06

    FD 3P 125A W/ST 48-127VAC OR 48-60VDC LH TERM L&L

    $5,593.55
    $9,322.58
  • FD3125LS18 | Eaton FD3125L w/ ST
    Eaton

    FD3125LS18

    FD3125L w/ ST

    $4,905.96
  • FD3125LS21 | Eaton FD 3P 125A L&L TERM W/ SNT1RP08K S/T
    Eaton

    FD3125LS21

    FD 3P 125A L&L TERM W/ SNT1RP08K S/T

    $5,955.13
    $9,925.20
  • FD3125LS22 | Eaton FD 3P 125A W/ST 48-127VAC OR 48-60VDC RH TERM L&L
    Eaton

    FD3125LS22

    FD 3P 125A W/ST 48-127VAC OR 48-60VDC RH TERM L&L

    $5,593.55
    $9,322.58
  • FD3125LSA02 | Eaton FD, 3P, 125A, L&L STAINLESS STEEL TERM, 1A1B AUX
    Eaton

    FD3125LSA02

    FD, 3P, 125A, L&L STAINLESS STEEL TERM, 1A1B AUX

    $5,064.31
    $8,440.51
  • FD3125LSA06S02 | Eaton FD3P125A L&L TERM.W/AS 1A1B RH,S/T 12-24VAC OR DC LH
    Eaton

    FD3125LSA06S02

    FD3P125A L&L TERM.W/AS 1A1B RH,S/T 12-24VAC OR DC LH

    $6,190.69
    $10,317.82
  • FD3125M04 | Eaton FD 3P 125A W/MTG HDWE
    Eaton

    FD3125M04

    FD 3P 125A W/MTG HDWE

    $4,474.83
    $7,458.04
  • FD3125S | Eaton 3P FD 125A W/STAINLESS STEEL TERMINALS
    Eaton

    FD3125S

    3P FD 125A W/STAINLESS STEEL TERMINALS

    $4,752.04
    $7,920.05
  • FD3125S02 | Eaton FD 3P 125A W/ST 12-24VAC OR DC LH
    Eaton

    FD3125S02

    FD 3P 125A W/ST 12-24VAC OR DC LH

    $5,757.88
    $9,596.48
  • FD3125S05 | Eaton FD 3P 125A W/ST 48-127VAC OR 48-60VDC LH
    Eaton

    FD3125S05

    FD 3P 125A W/ST 48-127VAC OR 48-60VDC LH

    $5,768.84
    $9,614.73
  • FD3125S06 | Eaton FD 3P 125A W/ST 48-127VAC OR 48-60VDC LH
    Eaton

    FD3125S06

    FD 3P 125A W/ST 48-127VAC OR 48-60VDC LH

    $5,582.59
    $9,304.30
  • FD3125S10 | Eaton FD BREAKER 3P 125A W/ 208-380VAC / 110-125VDC SHUNT TRIP LH
    Eaton

    FD3125S10

    FD BREAKER 3P 125A W/ 208-380VAC / 110-125VDC SHUNT TRIP LH

    $5,883.90
    $9,806.49
  • FD3125S21 | Eaton FD 3P 125A W/ST 48-127VAC OR 48-60VDC RH
    Eaton

    FD3125S21

    FD 3P 125A W/ST 48-127VAC OR 48-60VDC RH

    $5,582.59
    $9,304.30
  • FD3125S22 | Eaton FD 3P 125A W/ST 48-127VAC OR 48-60VDC RH
    Eaton

    FD3125S22

    FD 3P 125A W/ST 48-127VAC OR 48-60VDC RH

    $5,768.84
    $9,614.73
  • FD3125S30 | Eaton FD 3P 125A W/ST 415-600VAC OR 220-250VDC RH
    Eaton

    FD3125S30

    FD 3P 125A W/ST 415-600VAC OR 220-250VDC RH

    $5,582.59
    $9,304.30
  • FD3125U62 | Eaton FD 3P 125A W/UVR 110-127VAC RH
    Eaton

    FD3125U62

    FD 3P 125A W/UVR 110-127VAC RH

    $5,582.59
    $9,304.30
  • FD3125U82 | Eaton FD 3P 125A W/UVR 24VDC RH
    Eaton

    FD3125U82

    FD 3P 125A W/UVR 24VDC RH

    $5,582.59
    $9,304.30
  • FD3125V | Eaton TYPE FD BREAKER 3P 125A 600VAC MAX 18K AIC
    Eaton

    FD3125V

    TYPE FD BREAKER 3P 125A 600VAC MAX 18K AIC

    $4,618.35
    $7,697.26

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.