SIEMENS ED63B050LSD BRKR ED6 3P 600V 50A LUG 125V ST Molded Case Circuit Breaker

The Siemens ED63B050LSD is a 3-pole molded case circuit breaker designed for use in electrical distribution and switchgear applications. Rated for standard 40°C operation, it supports voltages up to 600V AC and 125V DC, providing reliable overcurrent protection in industrial and commercial electrical systems. This breaker is equipped with line and load lugs installed, facilitating secure connections. It is suitable for use by electrical distributors and lighting solutions providers requiring durable wire and cable protection components.

Specifications

• Manufacturer: Siemens
• Manufacturer Part Number: ED63B050LSD
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 600V AC, 125V DC
• Current Rating: 50A
• Interrupt Rating: 18KAIC
• Frequency Rating: 50/60 Hz
• Operating Temperature: 40¬∞C
• Connection: Line/Load lugs installed
• Dimensions (WxHxL): 7.0 in x 6 in x 4.0 in
• Product Weight: 4.2 lbs
• Actuator: S11ED60 Accessory
• Enclosure: Varying
• UPC: 783643200128

Features

• Standard 40¬∞C thermal-magnetic trip unit for consistent performance
• Line and load lugs factory installed for ease of wiring
• Suitable for use in individual enclosures, panelboards, and switchboards
• Compliant with UL 489 and CSA C22.2 No. 5 standards for molded case circuit breakers
• Manual operation with ON, OFF, and TRIP handle positions and push-to-trip button for testing
• Designed for use in motor circuits and general branch circuit protection
• Mounting hardware and wire connectors available separately for installation flexibility

Downloads & Links

• Spec Sheet
• Spec Sheet