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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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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 3RT2016-2BB42 Power Contactor

$39.99 USD

Sale Sold out

ConditionSurplus - Untested MPN3RT2016-2BB42 Stock #0326-01122

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: 5.0 lbs

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A 3-pole power contactor from Siemens, part of the SIRIUS 3RT2 product family. Part number 3RT2016-2BB42 identifies this as a Size S00 unit with a 24V DC control coil, rated at 9A AC-3 current and 4 kW motor load capacity at 400V AC. The integrated auxiliary contact configuration is 1NC (normally closed), as confirmed on the device nameplate and original packaging. Terminal designations 1/L1, 3/L2, 5/L3 (line) and 2/T1, 4/T2, 6/T3 (load) are molded into the housing, along with 21NC and 22NC for the auxiliary circuit. The coil terminals are marked A1 and A2. Rated insulation voltage is 690V; rated impulse voltage is 6 kV. Conforms to IEC/EN/K 60947-4-1 and GB/T14048.4 standards. The unit also carries CE, CCC, EAC, and JEM AC3.1.0-0 markings, visible on the rear label. Wire termination accommodates conductors from 0.5 to 4 mm2 (spring-type terminals), AWG 20-12 range. Mounting is via DIN rail or surface mount. Manufactured by Siemens AG, DE-92220 Amberg, Germany. Compatible suppressor module referenced on the rear label is part number 3RA2908-1A. Internal lot reference CON0527 is preserved for traceability.

Stock # 0326-1122

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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.