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Siemens B3100GFHH - GFCI Breaker 100A 208Y/120V 3-Pole

Siemens
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Siemens B3100GFHH is a 3-pole ground-fault circuit interrupter (GFCI) breaker designed for personnel protection against electrical shock. It is rated for 100 amps at 208Y/120 volts AC, with a 65 kA interrupting capacity, and features a bolt-on connection for secure installation in compatible Siemens panelboards. This unit is part of the B/BL Series and utilizes a 5mA ground-fault sensing circuit to detect leakage currents, ensuring rapid disconnection for enhanced safety. The breaker complies with UL and NEC standards for ground-fault protection in commercial and industrial environments. Typical applications include branch circuit protection in three-phase, 4-wire wye systems where personnel safety is critical, such as in manufacturing facilities, data centers, and institutional buildings.

Key Features & Specifications
  • Type: Ground-Fault Circuit Interrupter (GFCI) breaker, bolt-on mount
  • Voltage Rating: 208Y/120 V AC
  • Current Rating: 100 A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 65 kA
  • Protection: 5 mA personnel protection
  • Connection: Bolt-on
  • Breaker Type: GFCI
  • Family: B/BL Series
  • Functions: Ground-Fault Circuit Interrupter


Product Identification
  • UPC: Not available
  • GTIN: Not available