HFD62B100L - 100Amp Circuit Breaker

HFD62B100L - 100Amp Circuit Breaker

When your existing electrical system calls for an HFD62B100L, getting the details right matters. This Siemens Sentron molded case circuit breaker is a 100A, 2-pole FD-frame breaker with a thermal-magnetic trip unit and a maximum rating of 600VAC.

Key Features and Benefits

• 100-amp, 2-pole design for systems requiring this specific electrical configuration.
• FD frame provides a defined form and footprint for compatible installations.
• Rated for operation up to 600VAC.
• Thermal-magnetic trip provides overload and short-circuit protection as part of the breaker's intended function.
• Includes line- and load-side lug connections.
• Accepts 6 AWG–350 kcmil copper and 4 AWG–350 kcmil aluminum conductors.
• Standard 40°C breaker configuration.
• Meets UL 489 and IEC 60947-2 standards.

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number: HFD62B100L
  
• Type: Molded Case Circuit Breaker
  
• Series/Family: Sentron HFD6
  
• Frame: FD
  
• Amperage: 100A
  
• Poles: 2
  
• Maximum Voltage: 600VAC
  
• Trip Unit: Thermal-Magnetic
  
• Interrupting Rating at 600VAC: 25 kAIC
  
• Interrupting Rating at 480VAC: 65 kAIC
  
• Temperature Configuration: Standard 40°C
  
• Connections: Line and Load Side Lugs
  
• Copper Wire Range: 6 AWG–350 kcmil
  
• Aluminum Wire Range: 4 AWG–350 kcmil
  
• Dimensions: 4.5" W × 9.5" H × 4" D
  
• Standards: UL 489 / IEC 60947-2
  

Material Compliance and Certifications

The HFD62B100L is specified to meet UL 489 and IEC 60947-2, providing recognized standards to reference when confirming suitability for an installation. Manufacturer information supplied for this breaker family does not list RoHS substance-restriction compliance or a SCIP number. REACH Article 33 information is handled separately. If a particular project has environmental or material-documentation requirements, those requirements should be checked against the documentation for the exact breaker being installed.

Where It Works Best

The HFD62B100L makes the most sense in commercial and industrial electrical systems that were designed for a 100A, 2-pole Siemens FD-frame molded case circuit breaker with matching electrical and physical characteristics. It's particularly relevant when maintaining existing distribution equipment where preserving the specified form, fit, and function is important.