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.

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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 8903SQO2V02 Lighting Contactor Open Box - Unused

$1,400.00 USD

Sale Sold out

ConditionOpen Box - Unused MPN8903SQO2V02 Stock #0526-02320

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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Estimated package weight: 20.0 lbs

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The Square D 8903SQO2V02 is a Type S multipole lighting contactor rated for 100 amperes at up to 600 VAC, configured with three poles and three normally open contacts. This is an electrically held, open type unit with a 110/120 VAC 50/60 Hz operating coil. The catalog number 8903SQO2V02 falls within the Square D Class 8903 product family, designed for switching lighting loads in commercial and industrial installations. Nameplate ratings cover tungsten lamp loads to 277 V single phase or 480 V three phase, ballast lamp loads to 347 V single phase or 600 V three phase, and resistance heating loads to 600 V in either configuration. The unit carries UL Listed and CSA Certified markings. Coil and contacts are field replaceable, allowing service without removing the contactor from its mounting. Date code on the assembly indicates production year 2021 (week 04). The contactor measures approximately 7.26 inches tall, 5.45 inches wide, and 6.50 inches deep. UPC 785901619420. Typical applications include outdoor parking lot lighting circuits, sign lighting, gymnasium and warehouse high bay lighting, and commercial HVAC resistance heating circuits where remote pilot device control of branch circuits is required. The 8903SQO2V02 is sold by Schneider Electric under both the Square D and Schneider Electric brand identities and is the standard catalog reference for this 100 A, 3 pole, electrically held, open style lighting contactor with 120 V coil. Item ships in original manufacturer packaging with foam inserts and sealed protective bag.

Stock # 0526-02320

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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.