-
Eaton
BKLGE600T
MAIN BKR KIT 480V MAX 1 OR 3PH 600A LG TOP MOUNTING
$12,612.00$17,182.55 -
Eaton
BKRCVR
3R Molded Bkr Cover 2 Cir 40,70,125A CH, BR, CE Loadcenter
$53.80$75.51 -
Weg
BLIM DWB160 3P
Interlock Block
$129.79$338.00 -
Weg
BLIM DWB160
Mechanical Interlock
-
Weg
BLIM DWB250 3P
Interlock Block
$144.77$377.00 -
Weg
BLIM DWB400 3P
Interlock Block
$163.20$425.00 -
Weg
BLIM DWB800-1600 3P
Interlock Block
$163.20$425.00 -
Eaton
BMH5
Base Mounting Hardware
$24.33$40.54 -
Eaton
BMH5M
Base Mounting Hardware (Metric)
$11.36$37.89 -
Eaton
BPED3125N
OL 125 AMP ED BRKR PLUG W/ STD PI NEUT
$9,760.68$10,301.51 -
Eaton
BPEDH3100
OL 100 AMP EDH BRKR PLUG
$11,701.78$12,350.16 -
Eaton
BPEHD3015
OL 15 AMP EHD BRKR PLUG
$6,263.01$6,610.04 -
Eaton
BPEHD3020
OL 20 AMP EHD BRKR PLUG
$6,263.01$6,610.04 -
Eaton
BPEHD3030
OL 30 AMP EHD BRKR PLUG
$6,263.01$6,610.04 -
Eaton
BPEHD3030G
OL 30 AMP EHD BRKR PLUG W/ INT GRD
$6,682.51$7,052.78 -
Eaton
BPEHD3030GN
OL 30 AMP EHD BRKR PLUG W/ STD PI NEUT & INT GRD
$7,096.51$7,489.72 -
Eaton
BPEHD3030N
OL 30 AMP EHD BRKR PLUG W/ STD PI NEUT
$6,682.51$7,052.78 -
Eaton
BPEHD3030ZN
OL 30 AMP EHD BRKR PLUG W/ LOW Z NEUT
$5,837.28$6,160.71 -
Eaton
BPEHD3035
OL 35 AMP EHD BRKR PLUG
$5,470.84$5,773.98 -
Eaton
BPEHD3035G
OL 35 AMP EHD BRKR PLUG W/ INT GRD
$5,837.28$6,160.71 -
Eaton
BPEHD3035GN
OL 35 AMP EHD BRKR PLUG W/ STD PI NEUT & INT GRD
$6,198.90$6,542.38 -
Eaton
BPEHD3035N
OL 35 AMP EHD BRKR PLUG W/ STD PI NEUT
$5,837.28 -
Eaton
BPEHD3035ZN
OL 35 AMP EHD BRKR PLUG W/ LOW Z NEUT
$5,837.28$6,160.71 -
Eaton
BPEHD3040
OL 40 AMP EHD BRKR PLUG
$6,263.01$6,610.04 -
Eaton
BPEHD3040G
OL 40 AMP EHD BRKR PLUG W/ INT GRD
$6,682.51$7,052.78 -
Eaton
BPEHD3050
OL 50 AMP EHD BRKR PLUG
$6,263.01$6,610.04 -
Eaton
BPEHD3050G
OL 50 AMP EHD BRKR PLUG W/ INT GRD
$6,682.51$7,052.78 -
Eaton
BPEHD3050GN
OL 50 AMP EHD BRKR PLUG W/ STD PI NEUT & INT GRD
$7,096.51$7,489.72
Circuit Breakers & Circuit Breaker Parts
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 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.
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.