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circuit-breaker
ABB XT1SU3040AFF000XXX 40A 3P 600V Circuit Breaker | AmpState
★★★★★
| Part Number | XT1SU3040AFF000XXX |
| Amperes | 40 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | circuit-breaker |
Regular price
$2,506.00
Sale price
$2,506.00
Regular price
Unit price
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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.
ABB XT1SU3040AFF000XXX 40A 3P 600V Circuit Breaker | AmpState
Regular price
$2,506.00
Sale price
$2,506.00
Regular price
Unit price
Product description
Shipping
Meet the ABB XT1SU3040AFF000XXX—a purpose-built circuit breaker engineered for reliable protection in panelboards, load centers, and broader electrical distribution systems. With a 40 A rating, 3 poles, and a 600 V capacity, this unit is designed to keep complex power layouts safe and controllable.
Designed with retrofit and maintenance in mind, this model helps you keep your spare-parts strategy simple. The exact part number remains consistent across worksites, reducing inventory confusion and ensuring quick replacements during service events. If you need help confirming fit, AmpState is ready to assist with compatibility checks.
- Performance at a glance: 40 A nominal current, 3-pole configuration for balanced protection across all three phases, and a 600 V rating for standard commercial and industrial distributions.
- Smart retrofit choice: Keeps your inventory streamlined by preserving the exact part number across installations and maintenance cycles.
- Versatile application: A dependable solution for panelboards, load centers, and general electrical distribution protection.
- Availability: Offered through AmpState, making it easier to source when you’re updating or expanding systems.
Why this ABB model stands out is its practical alignment with real-world maintenance workflows. It’s not just about shutting a circuit off—it’s about predictable performance, easier replacement planning, and compatibility with existing electrical architectures. Whether you’re upgrading a legacy panel, stocking for preventive maintenance, or coordinating a retrofit that requires exact part-number continuity, the XT1SU3040AFF000XXX is built to deliver.
Use cases to consider: replacing a worn 3-pole breaker in three-phase distributions, expanding capacity within a panelboard, or aligning spare parts with an established maintenance schedule. For professionals who value consistency, reliability, and straightforward sourcing, this ABB unit provides a dependable, well-supported option that meshes with standard electrical distribution practices.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
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Arrived in good condition and helped keep our project on schedule.
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Exactly what most contractors expect from an industrial supplier.
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