This pre-owned HFD63B100 circuit breaker handles 100-amp loads at 600 volts across three poles, delivering essential overcurrent protection for industrial electrical distribution. Designed for panel integration in manufacturing facilities, commercial buildings, and utility applications, it combines automatic fault detection with manual disconnect capability. The robust construction withstands high-cycle switching and thermal stress typical in demanding environments. A cost-effective option for upgrading or replacing protection circuits while maintaining full compliance with electrical codes and safety standards.
