HFD63B100L - 100Amp Circuit Breaker
- 100 Amp
- 25k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- 3 Pole
Purchase Options:
HFD63B100L - 100Amp Circuit Breaker Description
HFD63B100L - 100Amp Circuit Breaker
The Siemens HFD63B100L is a 100A, 3-pole molded case circuit breaker designed for compatible SENTRON electrical equipment that uses the FD frame. It is rated up to 600VAC and uses a thermal-magnetic trip unit for your overload and short-circuit protection. The breaker is rated 25 kAIC at 600V and 65 kAIC at 480V, so those values should be compared with the requirements of the existing electrical system before installation.
Key Features and Benefits
- 100A, 3-pole configuration for compatible electrical distribution equipment.
- FD frame for applications designed around this specific breaker family.
- Rated for use up to 600VAC.
- Thermal-magnetic trip unit provides overload and short-circuit protection.
- Includes TA1FD350A line- and load-side lugs.
- Supports 6 AWG–350 kcmil copper and 4 AWG–350 kcmil aluminum conductors.
- Standard 40°C temperature rating.
- Meets UL 489 and IEC 60947-2 standards.
Technical Specifications
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Manufacturer: Siemens
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Catalog Number: HFD63B100L
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Product Type: Molded Case Circuit Breaker
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Product Family: HFD6
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Series: SENTRON
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Frame: FD
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Amperage: 100A
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Poles: 3
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Maximum Voltage: 600VAC
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Trip Type: Thermal-Magnetic
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Interrupting Rating at 600V: 25 kAIC
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Interrupting Rating at 480V: 65 kAIC
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Temperature Rating: 40°C
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Lug Type: TA1FD350A
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Lug Location: Line and load side
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Copper Conductor Range: 6 AWG–350 kcmil
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Aluminum Conductor Range: 4 AWG–350 kcmil
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Dimensions:
- 4.5" W x 9.5" H x 4" D
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Net Weight: 10.031 lb
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UPC: 783643235861
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Country of Origin: Mexico
Material Compliance and Certifications
The Siemens HFD63B100L circuit breaker meets UL 489 and IEC 60947-2 standards. These certifications provide useful reference points when confirming that the breaker matches the requirements of the electrical equipment where it will be installed. For electrical components, accurate specifications matter. Clear details about ratings, connections, and compatibility help customers identify the correct part without relying on assumptions based only on amperage.
Where It Works Best
The Siemens HFD63B100L is a good fit for commercial and industrial electrical distribution equipment that specifically requires a 100A, 3-pole FD-frame molded case circuit breaker. It is especially relevant for maintenance and replacement work where the goal is to keep the original equipment configuration intact.
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:4.5
- Height:9.5
- Depth:4.0
- Poles:3
- Amperes:100
- A.I.C. Rating & Volts:25k @ 600VAC; 65k @ 480VAC; 100k @ 240VAC
- Type:HFD6
- Approx Dimensions:4.50"W x 9.50"H x 4.00"D
- Additional Notes:50/60Hz, 40°C, HACR Rated, Sentron Frame Molded Case Circuit Breaker with Interchangeable Trip Unit, Includes Line and Load-Side Terminals - 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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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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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).