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 3RV2742-5BD10 Circuit Breaker 600V

$399.00 USD

Sale Sold out

✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPN3RV2742-5BD10 Stock #Stock # 0626-01912

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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⚡ Same-day shipping available — order by 11 am CT ($100 add-on at checkout)

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Product Specifications

Manufacturer: Siemens
MPN / Model: 3RV2742-5BD10
Product Type: Circuit Breaker
Product Line: SIRIUS
Poles: 3 Pole
Rated Current: In = 15A
Voltage: Max. 600V AC
Interrupting Rating: 65kA at 480V, 20kA at 600V
Frequency: 50/60 Hz
OEM / Alternate Part Number: 3RV2948-1LA00 auxiliary switch attached
Country of Manufacture: Germany

Product Description

Siemens SIRIUS 3RV2742-5BD10 is a 3 pole circuit breaker rated In = 15A, with a maximum voltage rating of 600V AC and an interrupting rating of 65kA at 480V and 20kA at 600V. The unit is marked Type L3RV2742 and includes an attached auxiliary switch block identified as 3RV2948-1LA00. Listing condition is Surplus Untested. Buyers sourcing a replacement or matching an existing SIRIUS 3RV27 series installation can use the exact MPN, voltage rating, and interrupting rating shown here to confirm compatibility with their equipment. The nameplate and UL listing label confirm the manufacturer, part number, and current interrupting ratings noted above.

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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.