Siemens HFK3B100

The HFK3B100 Circuit-Breaker VL 250 UL Type FG, also known by its catalog number HFK3B100, is a non-interchangeable frame circuit breaker manufactured by Siemens. This circuit breaker has received approval and certification in accordance with the UL489 standard. It features a high breaking capacity and is designed to operate as a three-pole circuit breaker.

Designed by Siemens, a renowned manufacturer in the electrical industry, the HFK3B100 circuit breaker guarantees reliable performance and enhanced safety. This circuit breaker carries the UL Type FG certification, which ensures that it meets the necessary standards and requirements set forth by Underwriters Laboratories (UL). The UL489 approval ensures that the circuit breaker is suitable for use in various industrial and commercial applications.

The HFK3B100 circuit breaker features a non-interchangeable frame design, meaning it cannot be replaced or substituted with another frame type. This ensures that the circuit breaker operates within its intended parameters and maintains compatibility with other components in the electrical system.

With its high breaking capacity, the HFK3B100 circuit breaker is capable of handling significant electrical loads and interrupting fault currents without any issues.