SIEMENS HED43M100LBESN BK HED4 3P 480V 100A 50C LUG 120V ST BA Molded Case Circuit Breaker

The Siemens HED43M100LBESN is a 3-pole molded case circuit breaker designed for use in electrical distribution and switchgear applications. Calibrated for 50°C operation, it provides reliable protection for circuits up to 480V AC and 100A continuous current rating. This breaker includes line and load lugs installed, suitable for wiring connections in industrial and commercial environments. It is engineered to meet rigorous standards for electrical safety and performance, making it a dependable component for electrical distributors and lighting solutions providers.

Specifications

• Manufacturer: Siemens
• Manufacturer Part #: HED43M100LBESN
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 480V AC
• Current Rating: 100A
• Frequency Rating: 50/60 Hz
• Interrupt Rating: 42KAIC
• Operating Temperature: 50¬∞C
• Connection: Line/Load lugs installed
• Dimensions (W x H x L): 4.56 in x 6.35 in x 3 in
• Product Weight: 4.85 lbs
• Enclosure: Varying
• Actuator: S01ED62B Accessory
• Application: Calibrated for 50¬∞C Application
• UPC: 783643370081

Features

• Non-interchangeable trip unit integrated in ED frame for enhanced safety and compliance with UL 489 / CSA C22.2 No. 5 standards
• Line and load lugs factory-installed for simplified wiring and installation
• Calibrated for operation at elevated ambient temperature (50¬∞C), ensuring reliable performance in demanding environments
• High interrupting capacity of 42KAIC suitable for industrial power distribution
• Compatible with Siemens accessories for flexible system integration
• Compact dimensions facilitate installation in panelboards, switchboards, and switchgear assemblies

Downloads & Links

• Spec Sheet
• Spec Sheet