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LMXD63B600L - 600Amp Circuit Breaker

  • 600 Amp
  • 25k @ 600VAC; 50k @ 480VAC; 65k @ 240VAC
  • 3 Pole
Circuit BreakersSKU: LMXD63B600L

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LMXD63B600L - 600Amp Circuit Breaker Description

LMXD63B600L - 600Amp Circuit Breaker

The LMXD63B600L is a 600 amp, 3-pole LMXD6 molded case circuit breaker made for your electrical equipment that requires this specific frame, rating, and configuration. For facilities maintaining legacy electrical systems, this breaker provides the familiar form, fit, and function needed when the equipment specifications call for an LMXD6 breaker. Its molded case construction is built to last when correctly applied, installed, and maintained.

Key Features and Benefits

  • 600 Amp Rating: Designed for equipment requiring a 600A molded case circuit breaker.
  • 3-Pole Configuration: Provides the three-pole arrangement specified for compatible electrical systems.
  • LMXD6 Type: The LMXD6 designation helps narrow down compatibility when identifying a replacement for existing equipment.
  • Line and Load-Side Lugs Included: This configuration includes both line- and load-side lugs.
  • Non-Interchangeable Trip Unit: Uses a non-interchangeable trip unit, so match this detail carefully to the existing application.
  • Easy to Compare by Size: Published dimensions make it easier to check the breaker against available space and the existing equipment.
  • Padlocking Option: A padlockable device is available separately when the application calls for one.

Technical Specifications

  • Part Number: LMXD63B600L
  • Type: LMXD6
  • Product Type: Molded Case Circuit Breaker
  • Amperage: 600A
  • Poles: 3
  • A.I.C. Rating at 600VAC: 25kA
  • A.I.C. Rating at 480VAC: 50kA
  • A.I.C. Rating at 240VAC: 65kA
  • DC Rating: 30kAIC at 250VDC for 2-pole applications
  • Trip Unit: Non-interchangeable
  • Line-Side Lugs: Included
  • Load-Side Lugs: Included
  • Width: 7.50 in.
  • Height: 16.00 in.
  • Depth: 4.50 in.
  • Dimensions: 7.50"W x 16.00"L x 4.50"D
  • Approx. Ship Weight: 75.00 lbs.
  • Padlockable Device: Sold separately

Material Compliance and Certifications

The supplied specifications did not include specific material compliance declarations, listing information, certification numbers, or other regulatory certifications. Do not assume them from the LMXD63B600L part number alone.

Where It Works Best

The LMXD63B600L circuit breaker is best suited to compatible legacy electrical systems where the existing equipment calls for an LMXD6, 600-amp, 3-pole molded case circuit breaker with the corresponding physical and electrical characteristics. It can be a straightforward form, fit, and functional replacement when all required specifications match.


Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.

Siemens®, I-T-E®, and Murray® are registered trademarks of Siemens AG. Products sold are surplus, used, or refurbished and are NOT supplied by Siemens AG or its affiliates.

Specifications

  • Width:7.5
  • Height:16.0
  • Depth:4.5
  • Poles:3
  • Amperes:600
  • A.I.C. Rating & Volts:25k @ 600VAC; 50k @ 480VAC; 65k @ 240VAC
  • Type:LMXD6
  • Approx Dimensions:7.50"W x 16.00"L x 4.50"D
  • Additional Notes:30kAIC@250vdc (for 2-pole applications), Molded Case Circuit Breaker with Non-Interchangeable Trip Unit. Includes Line and Load-Side Lugs. *Note: Padlockable device is sold separately* - discontinued by the Manufacturer

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

FREE ground shipping on breaker orders over $100 and all other items with orders over $500.

Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.

If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.

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In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

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