SIEMENS ED43B100AESB Molded Case Circuit Breaker 3P 480V 100A

The SIEMENS ED43B100AESB is a 3-pole molded case circuit breaker designed for standard 40°C applications. It is suitable for use in electrical distribution and switchgear assemblies, providing reliable overcurrent protection in industrial and commercial electrical systems. This breaker supports 480V AC operation at 50/60 Hz frequency and is rated for 100 amperes continuous current. It is engineered for integration by electrical distributors and lighting solutions providers requiring robust wire and cable protection.

Specifications

• Manufacturer: Siemens
• Model Number: ED43B100AESB
• Application: Standard 40¬∞C Breaker
• Frame Type: ED
• Number of Poles: 3
• Voltage Rating: 480V AC
• Current Rating: 100A
• Frequency Rating: 50/60 Hz
• Interrupt Rating: 18KAIC
• Operating Temperature: 40¬∞C
• Dimensions (W x H x L): 7.0 in x 6 in x 4.0 in
• Product Weight: 5.26 lbs
• Actuator Accessory: S07ED62A
• Enclosure: Varying
• UPC: 783643376823

Features

• ED frame molded case design compliant with UL 489 and CSA C22.2 No. 5 standards
• Non-interchangeable trip unit, factory assembled for enhanced safety and reliability
• Suitable for use in individual enclosures, panelboards, and switchboards
• Load side lugs provided; line side lugs available as accessories
• Compatible with 60¬∞C or 75¬∞C wire as per National Electric Code requirements
• Manual PUSH-TO-TRIP button for testing trip function
• Mounting hardware and wire connectors available separately for installation flexibility
• Designed for use in electrical distribution systems requiring high interrupting capacity and thermal-magnetic trip protection

Downloads & Links

• Spec Sheet
• Spec Sheet