HED43B100, Molded Case Circuit Breaker

HED43B100 Molded Case Circuit Breaker – Electrical Protection Solutions The HED43B100 Molded Case Circuit Breaker by Siemens is designed for reliable electrical protection in commercial and industrial applications. This 3-pole breaker is suitable for use in switchgear assemblies and electrical distribution systems requiring standard 40°C breaker performance. It supports a current rating of 100 amperes and operates at 50/60 Hz frequency, making it compatible with a wide range of electrical infrastructures. Specifications Manufacturer: Siemens Manufacturer Part #: HED43B100 Current Rating: 100 amperes Number of Poles: 3 Frame: ED Interrupt Rating: 42KAIC Frequency Rating: 50/60 Hz Operating Temperature: 40°C Dimensions (W x H x L): 6.000 in x 7 in x 4.000 in Product Weight: 0.33 lbs Actuator: Varying Enclosure: Varying Features Standard 40°C molded case circuit breaker designed for electrical distribution protection High interrupting capacity of 42KAIC ensures safe circuit interruption under fault conditions Three-pole design supports balanced three-phase electrical systems Compact dimensions suitable for integration into switchgear and panelboards Compatible with Siemens ED frame circuit breaker series for consistent system design Downloads & Links Catalog