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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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Siemens HDX3B100 Molded Case Circuit Breaker 600V AC / 250V DC

$100.00 USD

Sale Sold out

✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPNHDX3B100 Stock #0626-01489

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: HDX3B100
MLFB: 3VL2110-2KN30-0-AA0
Product Type: Molded Case Circuit Breaker
Type / Frame: HDGA / Frame DG
Poles: 3
Amperage: 100A
Voltage: 600V AC / 250V DC Max
Interrupting Capacity: 100 kA at 240V, 65 kA at 480V, 20 kA at 600V, 30 kA at 250V DC
Trip Unit: Thermal Magnetic (TM), Disparador 525
Rated Temperature: 40C
Standards: UL Listed (Issue No. DP-3544), HACR Type, IEC 60947-2, GB 14048.2/50Hz, CE

Product Description

The Siemens HDX3B100 is a 3-pole molded case circuit breaker rated 100A at 600V AC and 250V DC, catalog number HDX3B100, Type HDGA, Frame DG. The MLFB number on the side label reads 3VL2110-2KN30-0-AA0. The trip unit is thermal magnetic (TM), identified as Disparador 525, rated at 100A at 40C. Interrupting ratings are 100 kA at 240V, 65 kA at 480V, and 20 kA at 600V AC, with a 30 kA DC rating at 250V. The breaker carries UL Listing Issue No. DP-3544 with HACR designation and also bears IEC 60947-2 and CE markings. This unit is listed as used surplus.

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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.