SIEMENS HED42B100LAE Breaker 2P 480V 100A - Molded Case Circuit Breaker

The SIEMENS HED42B100LAE is a standard 40°C rated molded case circuit breaker designed for reliable electrical protection in industrial and commercial applications. It features a 2-pole configuration suitable for 480V AC systems and includes line/load lugs installed for secure connections. This breaker is ideal for use by electrical distributors and switchgear suppliers requiring robust circuit protection within lighting solutions, wire and cable assemblies, and electrical distribution systems.

Specifications

• Application: Standard 40C Breaker
• Manufacturer: Siemens
• Manufacturer Part #: HED42B100LAE
• Frame: ED
• Number of Poles: 2
• Voltage Rating: 480V AC
• Current Rating: 100A
• Interrupt Rating: 42KAIC
• Frequency Rating: 50/60 Hz
• Operating Temperature: 40¬∞C
• Connection: Line/Load lugs installed
• Dimensions (W x H x L): 9.0 in x 10 in x 16.0 in
• Product Weight: 5.4070 lbs

Features

• Thermal-magnetic trip unit for reliable overcurrent protection
• Non-interchangeable trip unit design compliant with UL 489 and CSA C22.2 No. 5
• Line and load lugs factory-installed for ease of wiring
• Suitable for use in individual enclosures, panelboards, and switchboards
• Designed for use with 60¬∞C or 75¬∞C wire as per NEC and Canadian Electrical Code
• Manual PUSH-TO-TRIP button for testing trip function
• Mounting hardware available separately for secure installation

Downloads & Links

• Spec Sheet
• Spec Sheet