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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 3RV2742-5GD10 Circuit Breaker 600V

$309.00 USD

Sale Sold out

ConditionSurplus - Untested MPN3RV2742-5GD10 Stock #Stock # 0626-01911

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

Shipping Estimate

Estimated package weight: 10.0 lbs

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Product Specifications

Manufacturer: Siemens
MPN / Model: 3RV2742-5GD10
Product Type: Circuit Breaker
Product Line: SIRIUS
Poles: 3
Rated Current: 40A
Voltage: 600Y/347V Max
Frequency: 50/60 Hz
Interrupting Rating: 65kA at 480Y/277V, 20kA at 600Y/347V
Type Designation: N3RV2742

Product Description

Siemens manufactures this SIRIUS 3RV2742 5GD10 circuit breaker, a 3 pole unit rated for 40A continuous current with a maximum voltage of 600Y/347V at 50/60 Hz. The interrupting rating is listed at 65kA when applied at 480Y/277V and 20kA at 600Y/347V, and the unit also carries the type designation N3RV2742 on its rating label alongside UL and CSA certification marks. This listing is useful for buyers matching the exact Siemens catalog number 3RV2742 5GD10 for replacement, spare inventory, or maintenance sourcing on plant floor control panels. Confirmed details include the manufacturer, MPN, pole count, current rating, voltage rating, and interrupting capacity taken directly from the unit's rating label. Buyers comparing surplus options should verify the exact MPN and rating label details against their existing equipment before purchase.

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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.