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Square D QBA32125 - 125A, 240VAC, 3-Pole, Circuit Breaker
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$1,279.00
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$1,279.00
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Square D QBA32125 - 125A, 240VAC, 3-Pole, Circuit Breaker
Product description
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Meet the Square D QBA32125 — a robust three-pole circuit breaker engineered for demanding 3-phase environments. With a 125A rating and 240VAC operation, this unit delivers reliable protection for critical electrical circuits in panelboards, switchboards, and control panels.
Key specifications
- Current rating: 125A
- Voltage rating: 240VAC
- Poles: 3-Pole
- Breaker type: Circuit Breaker
Where it fits
Perfect for industrial, commercial, and OEM applications where dependable overcurrent protection and safe operation are essential. Use this 3-pole breaker as a main or feeder device in distribution panels, motor control centers, and control panels to safeguard three-phase systems from overloads and short circuits.
Why this 3-pole design stands out
- Three-phase protection across all legs reduces the risk of unbalanced loads and unintentional motor damage.
- Compact, flexible integration in panelboards, switchboards, and control panels simplifies wiring and layout planning.
- Built for reliability in everyday industrial use, delivering consistent trip performance when protection is required.
Practical use cases
- Main feeder protection for manufacturing lines powered by 3-phase equipment
- Protection backbone in motor control centers (MCCs) and process control panels
- Three-phase protection for commercial equipment racks and industrial automation panels
Installation and considerations
Plan around 125A circuits and 240VAC three-phase systems. Ensure the breaker is compatible with your panelboard or switchboard and follow installation guidelines to maintain proper mounting, alignment, and safe operation. This unit is designed to slot into environments where durable, straightforward protection is needed for distribution and control infrastructure.
Built for dependable protection
Choosing the Square D QBA32125 means selecting a trusted protection solution for critical loads. Its 3-pole configuration offers cohesive, coordinated safeguarding across all phases, helping maintain electrical safety, reduce downtime, and protect motors and equipment in demanding industrial and commercial settings.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
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Looks and feels like a proper industrial-grade part. Works as expected.
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