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.

  • A32Q4DH800 Noark UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Drawout type, Horizontal connection, 800A

    A32Q4DH800

    $15,241.57
    $16,935.08
    UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Drawout type, Horizontal connection, 800A
  • A32Q4DV1600 Noark UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Drawout type, Vertical connection, 1600A

    A32Q4DV1600

    $15,989.02
    $17,765.58
    UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Drawout type, Vertical connection, 1600A
  • A32Q4DV2000 Noark UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Drawout type, Vertical connection, 2000A

    A32Q4DV2000

    $16,736.48
    $18,596.09
    UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Drawout type, Vertical connection, 2000A
  • A32Q4DV2500 Noark UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Drawout type, Vertical connection, 2500A

    A32Q4DV2500

    $17,483.93
    $19,426.59
    UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Drawout type, Vertical connection, 2500A
  • A32Q4DV3200 Noark UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Drawout type, Vertical connection, 3200A Frame

    A32Q4DV3200

    $18,229.55
    $20,255.05
    UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Drawout type, Vertical connection, 3200A Frame
  • A32Q4DV800 Noark UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Drawout type, Vertical connection, 800A

    A32Q4DV800

    $15,241.57
    $16,935.08
    UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Drawout type, Vertical connection, 800A
  • A32Q4FH1600 Noark UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Fixed type, Horizontal connection, 1600A

    A32Q4FH1600

    $14,195.41
    $15,772.68
    UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Fixed type, Horizontal connection, 1600A
  • A32Q4FH2000 Noark UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Fixed type, Horizontal connection, 2000A

    A32Q4FH2000

    $14,718.64
    $16,354.04
    UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Fixed type, Horizontal connection, 2000A
  • A32Q4FH2500 Noark UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Fixed type, Horizontal connection, 2500A

    A32Q4FH2500

    $15,466.09
    $17,184.54
    UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Fixed type, Horizontal connection, 2500A
  • A32Q4FH800 Noark UL 1066 ACB, 3200A Frame Frame, 65kA@480VAC, 4P, Fixed type, Horizontal connection, 800A

    A32Q4FH800

    $13,447.96
    $14,942.18
    UL 1066 ACB, 3200A Frame Frame, 65kA@480VAC, 4P, Fixed type, Horizontal connection, 800A
  • A32Q4FV1600 Noark UL 1066 ACB, 3200A Frame Frame, 65kA@480VAC, 4P, Fixed type, Vertical connection, 1600A

    A32Q4FV1600

    $14,195.41
    $15,772.68
    UL 1066 ACB, 3200A Frame Frame, 65kA@480VAC, 4P, Fixed type, Vertical connection, 1600A
  • A32Q4FV2000 Noark UL 1066 ACB, 3200A Frame Frame, 65kA@480VAC, 4P, Fixed type, Vertical connection, 2000A

    A32Q4FV2000

    $14,718.64
    $16,354.04
    UL 1066 ACB, 3200A Frame Frame, 65kA@480VAC, 4P, Fixed type, Vertical connection, 2000A
  • A32Q4FV2500 Noark UL 1066 ACB, 3200A Frame Frame, 65kA@480VAC, 4P, Fixed type, Vertical connection, 2500A

    A32Q4FV2500

    $15,466.09
    $17,184.54
    UL 1066 ACB, 3200A Frame Frame, 65kA@480VAC, 4P, Fixed type, Vertical connection, 2500A
  • A32Q4FV3200 Noark UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Fixed type, Vertical connection, 3200A Frame

    A32Q4FV3200

    $15,988.33
    $17,764.81
    UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Fixed type, Vertical connection, 3200A Frame
  • A32Q4FV800 Noark UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Fixed type, Vertical connection, 800A

    A32Q4FV800

    $13,447.96
    $14,942.18
    UL 1066 ACB, 3200A Frame (A32), 65kA@480VAC, 4P, Fixed type, Vertical connection, 800A
  • A32R3DH1600 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Horizontal connection, 1600A

    A32R3DH1600

    $13,134.35
    $14,593.72
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Horizontal connection, 1600A
  • A32R3DH2000 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Horizontal connection, 2000A

    A32R3DH2000

    $13,747.60
    $15,275.11
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Horizontal connection, 2000A
  • A32R3DH2500 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Horizontal connection, 2500A

    A32R3DH2500

    $14,360.86
    $15,956.51
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Horizontal connection, 2500A
  • A32R3DH800 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Horizontal connection, 800A

    A32R3DH800

    $12,519.25
    $13,910.28
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Horizontal connection, 800A
  • A32R3DV1600 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Vertical connection, 1600A

    A32R3DV1600

    $13,134.35
    $14,593.72
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Vertical connection, 1600A
  • A32R3DV2000 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Vertical connection, 2000A

    A32R3DV2000

    $13,747.60
    $15,275.11
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Vertical connection, 2000A
  • A32R3DV2500 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Vertical connection, 2500A

    A32R3DV2500

    $14,360.86
    $15,956.51
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Vertical connection, 2500A
  • A32R3DV3200 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Vertical connection, 3200A Frame

    A32R3DV3200

    $14,974.11
    $16,637.90
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Vertical connection, 3200A Frame
  • A32R3DV800 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Vertical connection, 800A

    A32R3DV800

    $12,519.25
    $13,910.28
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Drawout type, Vertical connection, 800A
  • A32R3FH1600 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Horizontal connection, 1600A

    A32R3FH1600

    $11,852.41
    $13,169.34
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Horizontal connection, 1600A
  • A32R3FH2000 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Horizontal connection, 2000A

    A32R3FH2000

    $12,306.47
    $13,673.85
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Horizontal connection, 2000A
  • A32R3FH2500 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Horizontal connection, 2500A

    A32R3FH2500

    $12,919.73
    $14,355.25
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Horizontal connection, 2500A
  • A32R3FH800 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Horizontal connection, 800A

    A32R3FH800

    $11,239.16
    $12,487.95
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Horizontal connection, 800A
  • A32R3FV1600 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Vertical connection, 1600A

    A32R3FV1600

    $11,852.41
    $13,169.34
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Vertical connection, 1600A
  • A32R3FV2000 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Vertical connection, 2000A

    A32R3FV2000

    $12,306.47
    $13,673.85
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Vertical connection, 2000A
  • A32R3FV2500 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Vertical connection, 2500A

    A32R3FV2500

    $12,919.73
    $14,355.25
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Vertical connection, 2500A
  • A32R3FV3200 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Vertical connection, 3200A Frame

    A32R3FV3200

    $13,372.22
    $14,858.02
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Vertical connection, 3200A Frame
  • A32R3FV800 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Vertical connection, 800A

    A32R3FV800

    $11,239.16
    $12,487.95
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 3P, Fixed type, Vertical connection, 800A
  • A32R4DH1600 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Horizontal connection, 1600A

    A32R4DH1600

    $18,388.08
    $20,431.20
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Horizontal connection, 1600A
  • A32R4DH2000 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Horizontal connection, 2000A

    A32R4DH2000

    $19,246.26
    $21,384.73
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Horizontal connection, 2000A
  • A32R4DH2500 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Horizontal connection, 2500A

    A32R4DH2500

    $20,105.38
    $22,339.31
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Horizontal connection, 2500A
  • A32R4DH800 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Horizontal connection, 800A

    A32R4DH800

    $17,528.06
    $19,475.62
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Horizontal connection, 800A
  • A32R4DV1600 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Vertical connection, 1600A

    A32R4DV1600

    $18,388.08
    $20,431.20
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Vertical connection, 1600A
  • A32R4DV2000 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Vertical connection, 2000A

    A32R4DV2000

    $19,246.26
    $21,384.73
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Vertical connection, 2000A
  • A32R4DV2500 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Vertical connection, 2500A

    A32R4DV2500

    $20,105.38
    $22,339.31
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Vertical connection, 2500A
  • A32R4DV3200 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Vertical connection, 3200A Frame

    A32R4DV3200

    $20,965.40
    $23,294.89
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Vertical connection, 3200A Frame
  • A32R4DV800 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Vertical connection, 800A

    A32R4DV800

    $17,528.06
    $19,475.62
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Drawout type, Vertical connection, 800A
  • A32R4FH1600 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Fixed type, Horizontal connection, 1600A

    A32R4FH1600

    $16,592.63
    $18,436.25
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Fixed type, Horizontal connection, 1600A
  • A32R4FH2000 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Fixed type, Horizontal connection, 2000A

    A32R4FH2000

    $17,228.41
    $19,142.68
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Fixed type, Horizontal connection, 2000A
  • A32R4FH2500 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Fixed type, Horizontal connection, 2500A

    A32R4FH2500

    $18,087.53
    $20,097.26
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Fixed type, Horizontal connection, 2500A
  • A32R4FH800 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Fixed type, Horizontal connection, 800A

    A32R4FH800

    $15,734.45
    $17,482.72
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Fixed type, Horizontal connection, 800A
  • A32R4FV1600 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Fixed type, Vertical connection, 1600A

    A32R4FV1600

    $16,592.63
    $18,436.25
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Fixed type, Vertical connection, 1600A
  • A32R4FV2000 Noark UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Fixed type, Vertical connection, 2000A

    A32R4FV2000

    $17,228.41
    $19,142.68
    UL 1066 ACB, 3200A Frame (A32), 85kA@480VAC, 4P, Fixed type, Vertical connection, 2000A

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.