SIEMENS ED63B050LAF BRKR ED6 3P 600V 50A LUG 480V AUX Molded Case Circuit Breaker

The Siemens ED63B050LAF is a 3-pole molded case circuit breaker designed for use in electrical distribution systems requiring reliable protection and switching. Rated for 50 amperes continuous current at 40°C operating temperature, this breaker supports voltages up to 600 VAC and 500 VDC, suitable for industrial and commercial applications. It comes with line/load lugs installed and an auxiliary contact rated for 480V, making it compatible with various switchgear and panelboard configurations. The breaker is ideal for electrical distributors and switchgear suppliers seeking robust and code-compliant circuit protection solutions.

Specifications

• Manufacturer: Siemens
• Model Number: ED63B050LAF
• Frame Type: ED
• Number of Poles: 3
• Rated Current: 50 A
• Voltage Rating: 600 VAC, 500 VDC
• Interrupting Rating: 18 kAIC
• Frequency Rating: 50/60 Hz
• Operating Temperature: 40¬∞C
• Connection Type: Line/Load lugs installed
• Dimensions (WxHxL): 7.00 in x 6 in x 4.00 in
• Product Weight: 4.2 lbs
• Actuator Accessory: A01ED64
• Enclosure Compatibility: Varying
• UPC: 783643993693

Features

• Standard 40¬∞C calibration suitable for typical industrial environments
• Thermal-magnetic trip unit providing reliable overcurrent protection
• Factory-installed line and load lugs for simplified installation
• Compatible with Siemens ED frame switchgear and panelboards
• Auxiliary contact rated for 480V enhances monitoring and control capabilities
• UL 489 and CSA C22.2 No. 5 certified for safety and compliance
• Supports reverse feed applications according to applicable standards

Downloads & Links

• Spec Sheet
• Spec Sheet