SIEMENS ED43M100L BRKR ED4 3P 480V 100A 50C LUG Molded Case Circuit Breaker

The Siemens ED43M100L is a 3-pole molded case circuit breaker designed for industrial and commercial electrical distribution and protection. Calibrated for 50°C applications, it supports a 480V AC voltage rating and a continuous current rating of 100A. This breaker is equipped with line and load lugs installed for secure electrical connections. Suitable for use by electrical distributors and switchgear suppliers, it provides reliable circuit protection in lighting solutions, wire and cable systems, and other electrical installations requiring robust overcurrent protection.

Specifications

• Manufacturer: Siemens
• Model Number: ED43M100L
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 480 V AC
• Current Rating: 100 A
• Calibrated Application Temperature: 50°C
• Frequency Rating: 400 Hz
• Interrupt Rating: 18 KAIC
• Connection: Line/Load lugs installed
• Dimensions (W x H x L): 7.0 in x 6 in x 4.0 in
• Product Weight: 3.84 lbs

Features

• Calibrated for 50°C ambient temperature ensuring reliable operation under elevated temperature conditions
• Non-interchangeable trip unit design typical of ED frame breakers for enhanced safety and compliance
• Line and load lugs factory installed for ease of installation and secure connections
• Thermal-magnetic trip unit providing dependable overcurrent protection
• Compatible with standard Siemens ED frame accessories and mounting hardware
• Suitable for use in individual enclosures, panelboards, and switchboards

Downloads & Links

• Spec Sheet
• Spec Sheet