HLMD63B600 - 600Amp Circuit Breaker
- 600 Amp
- 50k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- 3 Pole
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HLMD63B600 - 600Amp Circuit Breaker Description
HLMD63B600 - 600Amp Circuit Breaker
The Siemens HLMD63B600 is a 600A, 3-pole molded-case circuit breaker from the SENTRON LMD-frame family, designed for use in compatible low-voltage commercial and industrial electrical systems. It uses a thermal-magnetic trip unit and carries a 600 VAC voltage rating, with an interrupting capacity of 50 kAIC at 600V and 65 kAIC at 480V. Whether you're maintaining existing equipment or replacing a breaker with matching requirements, the HLMD63B600 circuit breaker is built to last. It provides the specific form, fit, ratings, and functionality required by compatible systems.
Key Features and Benefits
- 600A current rating: Designed for electrical equipment requiring a 600-amp molded case circuit breaker.
- 3-pole configuration: Intended for compatible three-phase applications requiring three-pole circuit protection.
- 600 VAC rating: Suitable for systems designed around the breaker's specified maximum voltage rating.
- Thermal-magnetic trip unit: Provides thermal and magnetic tripping functions for overcurrent protection.
- LMD frame construction: Makes it easier to identify the correct frame configuration when matching an existing breaker or compatible equipment.
- TA3K500 load-side lugs: Supplied with load-side lugs designed for the specified conductor range.
- Copper and aluminum conductor compatibility: Accommodates 1/0 AWG through 500 kcmil Cu/Al conductors.
Technical Specifications
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Manufacturer: Siemens
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Catalog Number / MFN: HLMD63B600
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Article Number: US2\:HLMD63B600
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Product Type: Molded Case Circuit Breaker
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Product Line: SENTRON
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Product Family: HLMD6
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Frame: LMD
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Amperage: 600A
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Poles: 3
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Voltage Rating: 600 VAC
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Interrupting Rating at 600V: 50 kAIC
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Interrupting Rating at 480V: 65 kAIC
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Trip Type: Thermal-Magnetic
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Standard Temperature: 40°C
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Load-Side Lugs: TA3K500
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Wire Range: 1/0 AWG–500 kcmil
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Conductor Material: Copper / Aluminum (Cu/Al)
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Dimensions (W × H × D): 7.5" × 16" × 4.5"
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Net Weight: 35.715 lb
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UPC: 783643254503
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Commodity Code: 85362090
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Country of Origin: Mexico
Material Compliance and Certifications
The Siemens HLMD63B600 molded-case circuit breaker meets the UL 489 and IEC 60947-2 standards. These standards are useful reference points when an electrician, contractor, facility manager, or maintenance professional is determining whether a breaker meets the requirements of a particular installation.
Where It Works Best
The HLMD63B600 is best suited for commercial and industrial electrical equipment and is specifically designed to accommodate a 600A, 3-pole, 600 VAC LMD-frame molded-case circuit breaker with the corresponding interrupting ratings and thermal-magnetic trip characteristics. It's a practical choice for form, fit, and functional replacement in compatible existing and legacy electrical systems where the original equipment specifications call for this breaker configuration.
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:50k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- Type:HLMD6
- 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 Interchangeable Trip Unit. Includes Load-Side Lugs - 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.
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Same Day Shipping
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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).