SIEMENS ED63B050LSN Breaker ED6 3P 600V 50A LUG 120V ST Molded Case Circuit Breaker

The SIEMENS ED63B050LSN is a 3-pole molded case circuit breaker designed for electrical distribution and motor circuit protection. Rated for 600V AC and 50A continuous current at 40°C ambient temperature, this breaker is suitable for use in panelboards, switchboards, and individual enclosures. It features line and load lugs installed for secure electrical connections and complies with UL 489 and CSA C22.2 No. 5 standards. Ideal for electrical distributors and switchgear suppliers, it supports 50/60 Hz frequency and offers an interrupt rating of 18kAIC, ensuring reliable fault current interruption in commercial and industrial lighting and power applications.

Specifications

• Manufacturer: Siemens
• Model Number: ED63B050LSN
• Frame: ED
• Number of Poles: 3
• Voltage Rating: 600V AC
• Amperage Rating: 50A
• Interrupt Rating: 18kAIC
• Frequency Rating: 50/60 Hz
• Operating Temperature: 40¬∞C
• Connection: Line/Load lugs installed
• Dimensions (WxHxL): 7.00 in x 6.00 in x 4.00 in
• Product Weight: 4.2 lbs
• Enclosure: Varying
• Actuator: S01ED60 Accessory
• UPC: 783643200135

Features

• Standard 40¬∞C breaker application
• Non-interchangeable trip unit design for enhanced safety and compliance
• Line and load lugs factory installed for ease of wiring
• Thermal-magnetic trip unit providing reliable overload and short-circuit protection
• Compatible with Siemens ED frame circuit breaker accessories and switchgear
• Suitable for use in electrical distribution, lighting solutions, and wire and cable systems

Downloads & Links

• Spec Sheet
• Spec Sheet