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Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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Circuit Breaker
ABB | S3N090TW | Circuit Breaker | 90A | 3-Pole
| Amperes | 90 |
| Poles | 3 |
| Product Type | Circuit Breaker |
Regular price
$510.00
Sale price
$510.00
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 | S3N090TW | Circuit Breaker | 90A | 3-Pole
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
Meet the ABB S3N090TW Circuit Breaker — a precise 90A, 3-Pole protection device engineered for reliability in demanding electrical systems. Built for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker is designed to drop seamlessly into ABB panels and distribution gear that rely on the S3N family.
Key benefits that set the S3N090TW apart:
- Exact compatibility: The part number S3N090TW is the definitive reference for fit and ratings. Use it to confirm seamless replacement in existing ABB equipment and to minimize downtime during upgrades.
- Three-pole protection: Handles three‑phase circuits, consolidating protection in a single robust unit and simplifying panel wiring.
- Reliable retrofit and maintenance: Designed to mirror the protective characteristics of the original equipment, helping you preserve system behavior and safety during replacements or upgrades.
- Industrial-grade durability: Built to withstand the rigors of demanding environments, providing consistent protection and long service life in commercial and industrial settings.
Ideal use cases
- Maintenance and service programs that require a precise 90A, 3-pole ABB breaker to keep systems running smoothly.
- Retrofits where matching the exact part number ensures compatibility with existing panelboards and switchgear.
- Replacement scenarios that demand exact specifications to maintain established protection schemes and safety margins.
How to ensure you’re buying the right part
Before purchasing, verify fit and ratings using the definitive reference: S3N090TW. Confirm the 90A amperage and 3-pole configuration matches your panel’s requirements to guarantee correct operation and uninterrupted performance.
Choose the ABB S3N090TW for reliable circuit protection that aligns with your electrical system’s design intent, helping you minimize downtime and protect valuable equipment. Rely on a part number that’s purpose-built for compatibility and consistent, predictable performance in ABB-based installations.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Packaging was secure and the item arrived clean and ready for installation.
Electrical contractor · GTA
Verified
We’ve used this type on multiple jobs and it’s been reliable so far.
Panel shop · Canada/US
