HED43B070, Molded Case Circuit Breaker

HED43B070 Molded Case Circuit Breaker - Electrical Protection Solutions The HED43B070 is a molded case circuit breaker designed for use in electrical distribution and control systems. Manufactured by Siemens, this ED-frame breaker is suitable for standard 40°C applications, providing reliable overcurrent protection in commercial and industrial settings. It is ideal for electrical distributors and switchgear suppliers requiring robust and compact circuit protection in panelboards, load centers, and switchboards. Specifications Manufacturer: Siemens Model Number: HED43B070 Frame Type: ED Number of Poles: 3 Interrupt Rating: 42 KAIC Frequency Rating: 50/60 Hz Operating Temperature: 40°C Dimensions (WxHxL): 6.000 in x 7 in x 4.000 in Product Weight: 3.635 lbs Application: Standard 40°C Breaker Features Thermal-magnetic trip unit providing overload and short circuit protection Compact 3-pole design suitable for multi-phase electrical systems Factory calibrated for operation at 40°C ambient temperature High interrupting capacity of 42 KAIC for enhanced safety and reliability Compatible with ED-frame enclosures and accessories Varying actuator and enclosure options to suit specific installation requirements Downloads & Links Other 1 Catalog Installation/Operator Brochure Other 2