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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Siemens MT0500A Control Transformer Factory Sealed

$279.00 USD

Sale Sold out

ConditionFactory Sealed MPNMT0500A Stock #Stock # 0626-01953

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

Shipping Estimate

Estimated package weight: 20.0 lbs

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U.S. shipping, securely packaged. Ships in 1-2 Days
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Product Specifications

Manufacturer: Siemens
MPN / Model: MT0500A
Product Type: Control Transformer, Transformer Kit
Condition: Factory Sealed
Power Rating: 500 VA
Primary Voltage: 220 x 440V, 230 x 460V, 240 x 480V
Secondary Voltage: 110V, 115V, 120V
Frequency: 50/60 Hz
Fusing: N/A

Product Description

Siemens MT0500A is a 500 VA control transformer stepping 220 x 440, 230 x 460, or 240 x 480 volt primary power down to a 110, 115, or 120 volt secondary at 50/60 Hz. The catalog number, VA rating, and voltage configuration are printed directly on the manufacturer label affixed to the shipping carton. This unit ships as new, factory sealed stock in its original unopened Siemens box, with the label listing it as a transformer kit made in Mexico. Buyers matching an exact Siemens catalog number for panel repair, spare inventory, or maintenance stock can rely on the confirmed MPN and voltage ratings shown here. The unit has not been opened, powered, or tested, and no fusing is included per the manufacturer label.

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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.