How does shipping work for orders on MRO Exchange?

Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

What payment methods does MRO Exchange accept?

MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

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Square D FAL34090 Molded Case Circuit Breaker Series 2

$128.99 USD

Sale Sold out

✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPNFAL34090 Stock #0226-00348

30-day returns on every item. Photos reflect the actual item’s current condition — see our return policy and condition guide.

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⚡ Same-day shipping available — order by 11 am CT ($100 add-on at checkout)

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Square D FAL34090 Series 2 molded case circuit breaker rated at 90 amps, designed for industrial electrical distribution and branch circuit protection applications. This three pole thermal magnetic circuit breaker is part of the Square D FAL series and is commonly used in commercial and industrial panelboards, switchboards, and control panels.

The FAL34090 features a 90A current rating at 40°C with interrupting ratings up to 25kA at 240V AC and 18kA at 480V AC per UL and NEMA 60 Hz standards. It is also marked for 250V DC applications where service use outside poles only is specified. The unit is UL listed and CSA certified, suitable for use in North American industrial power systems.

This molded case breaker is utilized by maintenance departments, plant electricians, and automation technicians as a replacement circuit protection component for existing Square D FAL series installations. It supports standard lug connections and is intended for use with 75°C rated conductors as indicated on the label. Ideal for surplus industrial equipment inventory, electrical rebuild projects, and facility power distribution maintenance requiring a compatible Square D 90 amp 3 pole breaker.

Stock # 0226-348

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Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.