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Fanuc Discharge Resistor Unit A06B-6089-H500 282 to 325V DC

$249.00 USD

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ConditionSurplus - Untested MPNA06B-6089-H500 Stock #0226-00485

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: 7.0 lbs

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This is a Fanuc A06B-6089-H500 discharge resistor unit, a separate regenerative discharge resistor designed for use with Fanuc alpha series servo drive units including the SVU and SVUC series. The unit is rated for a DC bus input voltage of 282 to 325V and a rated power of 400W. The nameplate configuration diagram confirms a 16 ohm resistance element with a thermal overload switch across a 5-terminal connector. This discharge unit is manufactured by Micron Electric Co., Ltd for Fanuc Ltd, Yamanashi, Japan, consistent with standard Fanuc OEM manufacturing practices. The A06B-6089-H500 is used as an external separate regenerative discharge resistor when the built-in resistor capacity of the servo drive is insufficient for the application, typically with Fanuc SVU1-40, SVU1-80, SVUC1-40, and SVUC1-80 series servo amplifiers operating in high-duty-cycle or frequent deceleration applications. It dissipates regenerative energy returned to the DC bus during motor braking cycles. The unit is also cross-compatible with A06B-6066-H500 applications per Fanuc published drive specifications. This unit is a direct replacement for burned or failed discharge resistor assemblies in Fanuc CNC machine tool servo drive systems.

Stock # 0226-485

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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.

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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.