HED43B045, Molded Case Circuit Breaker

HED43B045 Molded Case Circuit Breaker – Electrical Protection The HED43B045 Molded Case Circuit Breaker by Siemens is a 3-pole, plug-in type breaker designed for standard 40°C applications. It provides reliable protection for electrical circuits in panelboards, switchgear, and load centers. This breaker is suitable for use by electrical distributors and switchgear suppliers seeking durable and efficient circuit protection solutions. Specifications Manufacturer: Siemens Frame: ED Number of Poles: 3 Interrupt Rating: 42KAIC Frequency Rating: 50/60 Hz Operating Temperature: 40°C Mounting Type: Plug-In Dimensions (W x H x L): 6.000 in x 7 in x 4.000 in Product Weight: 0.3000 lbs Application: Standard 40°C Breaker Features Molded case design ensures robust electrical protection and durability. Thermal-magnetic trip unit providing current limiting and instantaneous trip functions. Compatible with ED-frame enclosures and accessories for flexible installation. Plug-in mounting enables easy installation and replacement. Rated for symmetrical RMS interrupting capacity of 42kA at 480V AC. Downloads & Links Other 1 Catalog Installation/Operator Brochure Other 2