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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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Fanuc A03B-0819-C161 Relay Output Module 250V AC / 30V DC AOR16G

$79.99 USD

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✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPNA03B-0819-C161 Stock #0226-00022

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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The Fanuc A03B-0819-C161 is a 16 point relay output I/O module, designated model AOR16G, used within Fanuc Series 16i, 18i, 21i, and Model A I/O Unit configurations for CNC machine tools, robotic cells, and factory automation systems. The module provides 16 individually addressable relay output channels rated at 2 Amp, with switching capacity up to 250 VAC and 30 VDC, allowing direct control of solenoids, contactors, indicator lamps, and other moderate load field devices from the PMC ladder logic. Connections are made through a hinged screw terminal block, with channels organized in two banks labeled A0 through A7 and B0 through B7 as marked on the cover plate. The unit mounts to a Fanuc backplane such as ABU05A or ABU10A and is keyed for use in standard I/O slot positions. The nameplate identifies this specific unit as TYPE A03B-0819-C161, serial number N38772, with a date code of 2003 11, manufactured by Fanuc LTD in Japan and carrying CE and EMC markings. The housing is the standard Fanuc yellow polymer enclosure with integrated DIN style mounting features. This module is commonly used as a direct replacement spare for production CNC and robotic systems built around the Model A distributed I/O architecture and is interchangeable with other A03B-0819-C161 and A03B-0819-C161#D revisions. Buyers sourcing for legacy Fanuc 16i, 18i, 21i, Power Mate, and 0i Model A applications will recognize this as the standard 16 point relay output card within that platform.

Stock # 0226-022

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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.